Lockheed Martin F-35 Lightning II procurement

There are three levels of international participation. The levels generally reflect the financial stake in the program, the amount of technology transfer and subcontracts open for bid by national companies, and the order in which countries can obtain production aircraft. The United Kingdom is the sole "Level 1" partner, contributing US$2.5 billion, which was about 10% of the planned development costs[https://www.teamjsf.com/jsf/data.nsf/75public/07CF737749FA9E5585256F3900720288?OpenDocument "JSF Global Partners."] {{webarchive|url=https://web.archive.org/web/20071004212446/https://www.teamjsf.com/jsf/data.nsf/75public/07CF737749FA9E5585256F3900720288?OpenDocument |date= 4 October 2007 }} teamjsf.com. Retrieved: 30 March 2007. under the 1995 Memorandum of Understanding that brought the UK into the project."US, UK sign JAST agreement." Aerospace Daily New York: McGraw-Hill, 25 November 1995, p. 451. Level 2 partners are Italy, and the Netherlands, who are contributing US$1 billion and US$800 million each respectively. Level 3 partners are Turkey, US$195 million; Canada US$160 million; Australia, US$144 million; Norway, US$122 million and Denmark, US$110 million. Israel and Singapore have joined as so-called "security cooperative participants" (SCP).Schnasi, Katherine V. [http://www.gao.gov/new.items/d04554.pdf "Joint Strike Fighter Acquisition: Observations on the Supplier Base."] US Accounts Office. Retrieved: 8 February 2006.

[[File:F-35 Potential Purchasers.svg|alt=|thumb|upright=2.2|Participant nations:

{{legend|#003380ff|Primary customer: {{USA}}}}

{{legend|#800000ff|Tier 1 partner: {{GBR}}}}

{{legend|#217821ff|Tier 2 partners: {{ITA}} • {{NLD}}}}

{{legend|#d4aa00ff|Tier 3 partners: {{AUS}} • {{CAN}} • {{DNK}} • {{NOR}}}}

{{legend|#55ffddff|Security Cooperative Participants: {{ISR}} • {{SGP}}}}

{{legend|#8800aaff|Foreign Military Sales Participants: {{BEL}} • {{FIN}} • {{GER}} • {{JPN}} • {{POL}} • {{KOR}} • {{CHE}} • {{CZE}} • {{GRE}} • {{ROU}}}}]]

Some initial partner countries, including the United Kingdom, and Norway, Netherlands and IsraelJesmain, Andrew. [http://csis.org/files/publication/090521_diig_current_issues_12_fighter_sales.pdf "Report on U.S. Competitiveness in the Fighter Aircraft Export Market."] {{Webarchive|url=https://web.archive.org/web/20110916142938/http://csis.org/files/publication/090521_diig_current_issues_12_fighter_sales.pdf |date=16 September 2011 }} Center for Strategic and International Studies, 2009. Retrieved: 23 November 2009. have wavered in their public commitment to the JSF program, hinting that the design goals are overambitious or warning that unless they receive more subcontracts or technology transfer, they will forsake JSF for the Eurofighter Typhoon, Saab JAS 39 Gripen, Dassault Rafale or simply upgrade their existing aircraft. While the General Dynamics F-16E/F Fighting Falcon costs $50 million per export copy, the F-35 is likely to cost between $110–130 million.Kathryn Carlson, [http://news.nationalpost.com/2011/03/30/fighter-jets-to-cost-more-than-100-million-each-u-s-watchdog/ "Fighter jets to cost more than $100 million each — US budget Watchdog"] National Post, 30 March 2011. The exported F-35 versions will have the same configuration as the U.S. versions, according to Brigadier General David Heinz, program executive officer in 2009.Shalal-Esa, Andrea. [https://www.reuters.com/article/idINN1629060420090616?rpc=44&sp=true "Pentagon F-35 chief blasts Boeing comments."] Reuters, 15 June 2009.

In 2001, Lockheed Martin claimed a potential market of 5,179 aircraft, including exports beyond the partner countries. The size of the market was instrumental in determining many of the cost calculations and economies of scale. More recent critical analysis has seriously questioned the assumptions made in estimating these markets and hence the resulting unit cost of the aircraft and its life-cycle costs as well. Congress may allow the U.S. military to perform a "block buy" of 477 aircraft over 3 years, starting the cost/scale-spiral in a desirable direction.{{citation |url=http://www.flightglobal.com/news/articles/opinion-f-3539s-supply-and-demand-paradox-411030/ |title=OPINION: F-35's supply-and-demand paradox |work=Flightglobal |publisher=Reed Business Information |date=13 April 2015 |access-date=13 April 2015 }} Several government officials, including Canadian Industry Minister Tony Clement, have used the production number of 5,000 as recently as September 2010 as an indication of the supposed benefit to industry in providing components and services for this large fleet. Analyst Kenneth Epps stated in November 2010: "The global F-35 market of 'up to' 5,000 aircraft cited by Canadian industry and government officials is outdated and now greatly overstated. Realistically, the likelihood of worldwide F-35 sales is closer to the figure now given as the order total for the program partner countries, that is, 'up to' 3,500 aircraft. The uncritical use of F-35 sales projections that are now almost 10 years out of date calls into question other claims made by officials about the F-35 program."{{Cite news|url = http://www.ploughshares.ca/libraries/Briefings/Briefing%2010-4.pdf|title = The Size of The F-35 Market is Overstated|access-date = 14 November 2010|last = Epps|first = Kenneth|date=November 2010| work = Project Ploughshares}}{{dead link|date=April 2012}}

An issue that affects all the international partners in the F-35 involves access to the computer software code for the aircraft. The F-35 relies heavily on software for operation of radar, weapons, flight controls and also maintenance. The U.S. military has stated that "no country involved in the development of the jets will have access to the software codes" and has indicated that all software upgrades will be done in the U.S. The U.S. government acknowledges that Australia, Britain, Canada, Denmark, Italy, the Netherlands, Norway and Turkey have all expressed dissatisfaction with that unilateral U.S. decision. The UK specifically indicated they might cancel its entire order of F-35s without access to the coding, without which the nation will be unable to maintain its own aircraft. Allen Sens, a defence analyst at the University of British Columbia stated in November 2009: "What has happened is really quite unusual because we're talking about some of America's very close allies. You would have thought they could build in some maintenance codes that could be accessible to their allies." Sens indicated that the decision could be as a result of concerns about software security and also pressure from Congress to protect jobs in the U.S.Pugliese, David: U.S. denies Canada info needed to maintain jets, Ottawa Citizen. Ottawa, Ontario, 25 November 2009. pg. A.1

In December 2010, leaked United States diplomatic cables disclosed that the US State Department is actively engaged in marketing the F-35 internationally through diplomatic channels and that serious diplomatic pressure had been applied to Norway to buy the aircraft.{{Cite news|url = http://www.therecord.com/news/local/article/305218--washington-used-aggressive-sales-pitch-to-sell-f-35-fighter-memos-reveal|title = Washington used aggressive sales pitch to sell F-35 fighter, memos reveal|access-date = 14 December 2010|last = Campion-Smith|first = Bruce|date = December 2010|work = The Record|archive-date = 26 December 2010|archive-url = https://web.archive.org/web/20101226060624/http://www.therecord.com/news/local/article/305218--washington-used-aggressive-sales-pitch-to-sell-f-35-fighter-memos-reveal|url-status = dead}} Jeff Abramson of the Arms Control Association has said that the push to sell the F-35 is part of Obama's "national export initiative" which seeks to double America's export sales through increased arms sales.Neild, Barry. [http://www.globalpost.com/dispatch/war/110221/obama-F-35-stealth-fighter-jet-military "Obama's F-35 sales push."] Global Post, 24 February 2011.

European participation in the Joint Strike Fighter project has divided the countries and helped preempt a European fifth generation jet fighter program, undercutting exports for their existing models.Hoyle, Craig. [http://www.flightglobal.com/articles/2011/04/22/355887/european-firms-urged-to-get-on-with-it-on-uas-collaboration.html "European firms urged to 'get on with it' on UAS collaboration."] Flight Global, 22 April 2011.

In early 2012, after news leaked of a third restructuring of the program in three years, a parade of high-level visitors from the partner countries visited the United States to check on when they could get their aircraft.[https://web.archive.org/web/20120109035749/http://www.google.com/hostednews/afp/article/ALeqM5h5c91-iX5zECIDtxJwTgsgq1PLaA?docId=CNG.7cfc4255d4a69a6a0af06ac7a078863d.4f1 "UK concern over future of U.S. F-35 fighter jets."], 5 January 2012, Agence France-Presse. Accessed 3 April 2012.[http://www.newsinenglish.no/2012/01/11/us-military-cuts-worry-norway/ "US military cuts worry Norway."], 11 January 2012, Views and News from Norway. Accessed 3 April 2012.Reinout van Wagtendonk, [http://www.rnw.nl/africa/article/dutch-defence-minister-texas-discuss-joint-strike-fighter "Dutch defence minister in Texas to discuss Joint Strike Fighter."] {{webarchive|url=https://web.archive.org/web/20120115090753/http://www.rnw.nl/africa/article/dutch-defence-minister-texas-discuss-joint-strike-fighter |date=15 January 2012 }}, 11 January 2012, Radio Netherlands. Accessed 3 April 2012.Lanai Vasek, [http://www.theaustralian.com.au/national-affairs/defence/further-f-35-joint-strike-fighter-delays-could-force-australia-to-revert-to-the-super-hornet/story-e6frg8yo-1226238241670 "F-35 Joint Strike Fighter delays could force Australia to revert to Super Hornet."], 6 January 2012, The Australian. Accessed 3 April 2012. Ahead of the usual biannual meeting of military leaders in Australia in mid-March, the partner nations agreed to hold annual meetings at the political level.Shalal-Esa, Andrea. [http://www.chicagotribune.com/news/politics/sns-rt-us-lockheed-fightertre8211pv-20120302,0,2040730.story "Support cited for F-35 fighter after joint meeting."]{{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }} Reuters. 2 March 2012.

In March 2014, a spokesman for Lockheed Martin Canada, Mike Barton, said "We've heard nothing about it impacting foreign interest," in reaction to General Mike Hostage, head of Air Combat Command, calling the aircraft irrelevant without accompanying F-22 Raptors.{{cite web|url=http://o.canada.com/news/national/f-35-irrelevant-without-accompanying-stealth-jet-says-u-s-general/ |title=F-35 'irrelevant' without accompanying stealth jet, says U.S. general |last1=Pugliese |first1=David |date=6 March 2014 |website=o.canada.com |publisher=POSTMEDIA NEWS |access-date=6 March 2014 |archive-url=https://web.archive.org/web/20140307001305/http://o.canada.com/news/national/f-35-irrelevant-without-accompanying-stealth-jet-says-u-s-general/ |archive-date= 7 March 2014 |url-status=live }}

{{update|section|date=November 2021}}

As of April 2010, the United States intends to buy a total of 2,443 aircraft for an estimated US$323 billion, making the sale part of the most expensive defense program in U.S. history.[https://www.pbs.org/newshour/bb/military/jan-june10/defense_04-21.html "Pentagon's F-35 Fighter Under Fire in Congress."] {{Webarchive|url=https://web.archive.org/web/20101009142954/http://www.pbs.org/newshour/bb/military/jan-june10/defense_04-21.html |date=9 October 2010 }} pbs.org. Retrieved: 28 September 2010.

In September 2010, American purchase plans came under review over the rapidly escalating development and production costs of the aircraft. Initial estimates of US$50 million per aircraft had increased to at least US$92 million, with some U.S. estimates indicating US$135 million. The US Undersecretary of Defence, Ashton Carter, issued a memo in September 2010 requiring proposals on how to drive program costs down, stating "The Department is scrubbing costs with the aim of identifying unneeded cost and rewarding its elimination over time." In response, Lockheed Martin has indicated that it is on "the path to achieving an average unit cost of about $60 million".{{cite web|url = https://ottawacitizen.com/business/cost+worries+news+suppliers/3588645/story.html|title = F-35 cost worries bad news for suppliers - Pentagon's re-examination of contracts may mean less business for Canadian firms|access-date = 28 September 2010|last = Pugliese|first = David|date=September 2010}}{{dead link|date=April 2012}}

Also in September 2010, the U.S. Senate Appropriations Committee indicated that the problems in the F-35 program were symptomatic of Pentagon mismanagement, pointing out "the lack of proper control in the defense budget process". The committee urged the Pentagon "to regain control over its budget". The committee also considered scrapping the entire program at that time, dissuaded only by the country's urgent need for new fighters.{{Cite news|url = http://www.dodbuzz.com/2010/09/16/sac-hammers-gates-on-jsf/?wh=wh|title = SAC Hammers Gates on JSF|access-date = 29 March 2011|last = Clark|first = Colin|date = September 2010|work = DoD Buzz|archive-url = https://web.archive.org/web/20111004142731/http://www.dodbuzz.com/2010/09/16/sac-hammers-gates-on-jsf/?wh=wh|archive-date = 4 October 2011|url-status = dead}}

New America Foundation defence analyst Bill Hartung has stated that the U.S. government may try to reduce the overall costs of the program purchasing fewer aircraft, but Hartung also notes that this will increase the per unit cost for international partners and reduce the amount of business given to companies bidding on manufacturing contracts in partner countries.

On 6 January 2011, United States Secretary of Defense Robert M. Gates announced that the Defense Department would cut the number of planes the military will buy from Lockheed Martin in the next two years because of "significant testing problems" which could lead to a costly redesign of the F-35B that the program could not afford during federal budget cuts. "If we cannot fix this variant [F-35B] during this time frame and get it back on track in terms of performance, cost and schedule, then I believe it should be canceled," Gates said in a statement.{{Cite news|url = http://www.avweb.com/avwebflash/news/pentagon_cancel_f35_marine_203914-1.html|title = Pentagon May Cancel STOVL Version of F-35|access-date = 10 January 2011|last = Pew|first = Glenn|date=January 2011| work = AvWeb}}

The United States Department of Defense planned to buy 14 F-35Bs in fiscal year 2012 and 25 the following year. Instead, six will be bought next year and another six in fiscal year 2013. Over the next five years, the Marine Corps will receive 50 F-35s, down from a planned 110. The number of Navy F-35Cs and Air Force F-35As will also be reduced. The Navy total was reduced by seven jets over the next five years, with most of the cuts in fiscal year 2016, while the number of Air Force jets was decreased by 57 over the next five years. Only 19 jets are slated for delivery next year.Mona Moore, [http://www.nwfdailynews.com/news/impact-36375-jet-marines.html "Effects of F-35 jet cuts on Eglin are unclear"] {{webarchive|url=https://web.archive.org/web/20110110043856/http://www.nwfdailynews.com/news/impact-36375-jet-marines.html |date=10 January 2011 }}. Northwest Florida Daily News, Fort Walton Beach, Florida, 6 January 2011

The plan as of early 2011 was that the Marine Corps would purchase 340 of the F-35B and 80 of the F-35C, while the Navy would purchase 260 of the F-35C. The five squadrons of Marine F-35Cs would be assigned to the Navy carrier air wings while the F-35Bs would be used on amphibious ships and ashore.{{cite web|last=Daniel |first=Lisa |url=http://www.defense.gov/news/newsarticle.aspx?id=63158 |title=Plan Improves Navy, Marine Corps Air Capabilities |work=American Forces Press Service |publisher=United States Department of Defense |date=14 March 2011 |access-date=23 March 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110529052624/http://www.defense.gov/news/newsarticle.aspx?id=63158 |archive-date=29 May 2011 }}{{cite news|url=http://www.marinecorpstimes.com/news/2011/03/navy-more-marines-to-fly-f35c-031411w/ |title=More Marines to fly carrier-variant JSFs |last=Cavas |first=Christopher P. |date=14 March 2011 |newspaper=Marine Corps Times |access-date=23 March 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110428154152/http://www.marinecorpstimes.com/news/2011/03/navy-more-marines-to-fly-f35c-031411w/ |archive-date=28 April 2011 }}{{cite web|url=http://www.marines.mil/unit/hqmc/Pages/MarineCorpscontinuesflyingwithJointStrikeFighterprogram.aspx |title=Marine Corps continues flying with Joint Strike Fighter program |last=Cifuentes |first=Sgt Michael S. |date=14 March 2011 |work=Headquarters Marine Corps |publisher=United States Marine Corps |access-date=23 March 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110325034939/https://www.marines.mil/unit/hqmc/Pages/MarineCorpscontinuesflyingwithJointStrikeFighterprogram.aspx |archive-date=25 March 2011 }}

In March 2011, Vice Admiral David Venlet, the chief of the F-35 Joint Program Office, testified at a U.S. congressional committee that the F-35A procurement cost estimate will be $126.6 million per aircraft, including $15 million for the engine.{{Cite news|url=https://ottawacitizen.com/business/honest+about+price+those+planes/4487664/story.html |archive-url=https://web.archive.org/web/20110325055847/http://www.ottawacitizen.com/business/honest%2Babout%2Bprice%2Bthose%2Bplanes/4487664/story.html |url-status=dead |archive-date=25 March 2011 |title=Let's be honest about the price tag on those planes |access-date=23 March 2011 |last=Williams |first=Alan |date=March 2011 |work=Ottawa Citizen }}

By the end of March 2011, the voices in the U.S. calling for the end to the F-35 program were increasing in volume. Dominic Tierney of The Atlantic pointed out the whole program cost is now forecast to exceed US$1T, more than the annual GDP of Australia. He noted, "Money is pouring into the F-35 vortex.... An internal Pentagon report concluded that: "affordability is no longer embraced as a core pillar". In January 2011, even Defense Secretary Robert Gates, a champion of the aircraft, voiced his frustration: "The culture of endless money that has taken hold must be replaced by a culture of restraint"." Tierney further noted that the F-35 is an old Cold War–concept aircraft intended for a war between major powers, and is no longer useful in the 21st century with its asymmetric warfare. He concluded: "It's hard to square the military largesse with our rampant debt."{{Cite news|url = https://www.theatlantic.com/national/archive/2011/03/the-f-35-a-weapon-that-costs-more-than-australia/72454/|title = The F-35: A Weapon That Costs More Than Australia |access-date = 29 March 2011|last = Tierney|first = Dominic|date=March 2011| work = The Atlantic}}

In April 2011, Winslow Wheeler, a former U.S. advisor to both Republican and Democratic senators, employee of the General Accounting Office and now with the Center for Defense Information in Washington, criticized the F-35's price and performance. "This airplane is nothing to write home about," he stated, it is "a gigantic performance disappointment". Wheeler said: "As an American, this program should be terminated immediately. It's unaffordable and the performance is unacceptable already. We need to start over and form a competitive fly-before-you-buy selection."{{Cite news|url = https://www.cbc.ca/news/politics/ottawa-s-f-35-jet-cost-figures-way-off-u-s-analyst-1.1066417|title = Ottawa's F-35 jet cost figures way off: U.S. analyst|access-date = 14 April 2011|last = Fitzpatrick|first = Meagan|date=April 2011| work = Canadian Broadcasting Corporation}}

In April 2011, the USAF listed "a more affordable JSF" as its top acquisition priority.Weisgerber, Marcus. [http://www.airforcetimes.com/news/2011/04/military-joint-strike-fighter-pentagon-wants-savings-041211w/ "DoD wants to see more savings in next JSF order."] AirForce Times, 12 April 2011.

On 20 May 2011, Senators on the Armed Services Committee asked Ashton Carter to report on alternatives should the F-35 program fail to delivery timely affordable capabilities, after Carter said that there were no good alternatives to the F-35.DiMascio, Jen. [https://archive.today/20120721015322/http://www.aviationweek.com/aw/generic/story_channel.jsp?channel=defense&id=news/asd/2011/05/20/01.xml&headline=Senators Ask For JSF Alternatives "Senators Ask For JSF Alternatives."] Aviation Week, 20 May 2011.Pincus, Walter. [https://www.washingtonpost.com/world/national-security/senate-panel-questions-pentagon-on-f-35-costs/2011/05/19/AFFbiQ7G_story.html "Senate panel questions Pentagon on F-35 costs."] Washington Post, 19 May 2011.

Retiring Defense Secretary Bob Gates has said that troop pay, benefits, and numbers may need to be cut to pay for the F-35 cost overruns.Gienger, Viola. [https://www.bloomberg.com/news/2011-05-24/defense-secretary-says-cuts-needed-to-protect-core-priorities.html "Gates Says Military Troop Cuts May Protect F-35, Submarine."] Bloomberg News, 24 May 2011.

While the 2012 defense department Selected Acquisition Report shows the USAF purchase of 60 to 80 aircraft per year from 2016 to 2030, the USAF's goals for total numbers of fighter aircraft could be met by maintaining the 48 aircraft per year purchase rate of 2017. The increase in production rate would leave the USAF with 300 more aircraft than planned for in 2030.Sweetman, Bill. [http://www.aviationweek.com/Blogs.aspx?plckBlogId=Blog:27ec4a53-dcc8-42d0-bd3a-01329aef79a7&plckPostId=Blog%3A27ec4a53-dcc8-42d0-bd3a-01329aef79a7Post%3A40a881f7-7eea-4429-83e3-7bf315c5a9db "Air Force F-35 Production Rate In Doubt."] {{Webarchive|url=https://web.archive.org/web/20120911031704/http://www.aviationweek.com/Blogs.aspx?plckBlogId=Blog:27ec4a53-dcc8-42d0-bd3a-01329aef79a7 |date=11 September 2012 }} Aviation Week, 14 September 2012.

On 29 November 2012, the Pentagon reached an agreement on Lot 5 of the F-35 program, buying 32 aircraft. Lot 5 contains 22 F-35As, 3 F-35Bs, and 7 F-35Cs. The contract deal was rushed to protect them from possible sequestration cuts.[http://www.dodbuzz.com/2012/11/30/update-pentagon-buys-32-more-f35s/ Pentagon buys 32 more F35s] {{Webarchive|url=https://web.archive.org/web/20121209041952/http://www.dodbuzz.com/2012/11/30/update-pentagon-buys-32-more-f35s/ |date=9 December 2012 }} - DoDBuzz.com, 30 November 2012 However the JSF was noted as one of major programs that would suffer cuts if the house of representatives fails to follow the Senate's lead in passing a bill to resolve the United States fiscal cliff.Defense Secretary Leon Panetta, [http://armedservices.house.gov/index.cfm/files/serve?File_id=ae72f319-e34f-4f78-8c88-b8e7c9dee61f "Letter to defense senators."] {{webarchive|url=https://web.archive.org/web/20121212005418/http://armedservices.house.gov/index.cfm/files/serve?File_id=ae72f319-e34f-4f78-8c88-b8e7c9dee61f |date=12 December 2012 }} Department of Defense, 14 November 2012.{{cite web|url=http://fortstewart.patch.com/articles/dempsey-warns-of-sequestration-s-potential-impact|archive-url=https://archive.today/20130131022517/http://fortstewart.patch.com/articles/dempsey-warns-of-sequestration-s-potential-impact|url-status=dead|title=Dempsey Warns of Sequestration's Potential Impact - Fort Stewart, GA ...|date=31 January 2013|archive-date=31 January 2013|website=patch.com|access-date=8 July 2018}} Lot 6 was awarded on 28 December 2012. The contract is for 18 F-35As, 6 F-35Bs, and 7 F-35Cs.[http://www.deagel.com/news/Department-of-Defense-Places-Lot-6-Contract-for-18-F-35A-6-F-35B-and-7-F-35C-Aircraft_n000011106.aspx Department of Defense Places Lot 6 Contract] - Deagel.com, 28 December 2012 Deliveries of the Lot 6 order will begin in mid-2014. Lot 6 included the 31 aircraft for the U.S., plus 3 F-35As for Italy and 2 F-35As for Australia. As of 30 July 2013, Lockheed has delivered 67 F-35s from the first five production lots, with 28 still on order. On 30 July 2013, Lockheed agreed to reduce prices on Lot 6 by 4 percent compared to Lot 5, and will reduce the price of Lot 7 by another 4 percent. Pricing for Lot 5 took one year of negotiating, while Lots 6 and 7 took six months. Lot 6 prices are $100.8 million for the F-35A, $108.5 million for the F-35B, and $120 million for the F-35C. Lot 7 deliveries for 35 aircraft will begin in mid-2015, and includes 19 F-35As for the USAF, 6 F-35Bs for the USMC, 4 F-35Cs for the USN, 3 F-35As for Italy, 2 F-35As for Norway, and 1 F-35B for the U.K. Lot 7 prices are $96.8 million for the F-35A, $104.2 million for the F-35B, and $115.2 million for the F-35C. Full-rate production for the F-35A is expected at $80–90 million per unit.[http://www.flightglobal.com/news/articles/lockheed-agrees-on-price-cuts-for-next-71-f-35s-388923/ Lockheed agrees on price cuts for next 71 F-35s] - Flightglobal.com, 30 July 2013[http://www.aviationweek.com/Article.aspx?id=/article-xml/awx_07_30_2013_p0-602401.xml&p=1 Latest F-35 Deal Targets Unit Cost Below $100 Million] {{Webarchive|url=https://web.archive.org/web/20130921061620/http://www.aviationweek.com/Article.aspx?id=/article-xml/awx_07_30_2013_p0-602401.xml&p=1 |date=21 September 2013 }} - Aviationweek.com, 30 July 2013 A deal for Lots 6 and 7 was officially finalized on 24 September 2013.[http://www.flightglobal.com/news/articles/pentagon-finalises-deal-with-lockheed-for-71-f-35s-391093/ Pentagon finalises deal with Lockheed for 71 F-35s] - Flightglobal.com, 29 September 2013

By March 2014, due to budgetary constraints, the US Navy indicated that it would buy only 36 F-35Cs instead of 69 between 2015 and 2020. The USAF will also defer the purchase of four F-35As in 2015, while Marine Corps orders will not change. Defense Secretary Chuck Hagel further indicated that the number of F-35s to be funded between 2014 and 2019 could be further reduced unless Congress revokes the automatic budget cuts programmed for FY2016 and later by the Bipartisan Budget Act of 2013.{{cite news|url = https://www.reuters.com/article/lockheed-fighter-idUSL6N0M101N20140304|title = US Navy to order 33 fewer F-35s than planned in next 5 yrs -source|access-date = 4 March 2014|last = Shalal|first = Andrea|date = 3 March 2014| work = Reuters}}

In April 2015, the US Navy indicated that it was looking at purchasing additional F-18 Super Hornets to fill in a gap in aircraft in service forecast as a result of increasing delays in the F-35 program.{{cite news|url = http://www.military.com/daily-news/2015/04/22/navy-leans-toward-building-more-super-hornets-after-f35c-delays.html|title = Navy Leans Toward Building More Super Hornets After F-35C Delays|access-date = 15 April 2015|last = Osborn|first = Kris|date = 22 April 2015| work = Military.com News}}

{{Main|Joint Combat Aircraft}}

File:Britain's most advanced jets touch down on home soil MOD 45164370.jpg

In 2006, the United Kingdom was expected to acquire 138 F-35s,[http://news.bbc.co.uk/1/hi/uk_politics/6219122.stm "MPs warn over US fighter jet deal."] BBC News Online, BBC, 8 December 2006. Retrieved: 10 January 2008. down from the 2005 plan for 150 aircraft: 90 for the Royal Air Force; and 60 for the Royal Navy.[http://www.globalsecurity.org/military/systems/aircraft/f-35b.htm "F-35B Joint Strike Fighter (JSF)."] GlobalSecurity.org.

The UK became increasingly frustrated by a lack of U.S. commitment to grant access to the technology that would allow the UK to maintain and upgrade its F-35s without U.S. involvement. For five years, British officials sought an ITAR waiver to secure greater technology transfer. Although this had the support of the Bush administration, it was repeatedly blocked by U.S. Representative Henry Hyde, on the grounds that British laws were insufficient to prevent unauthorised transfer of U.S. technology to third parties.Spiegel, Peter. [http://www.ft.com/cms/s/881df2c4-5b7f-11da-b221-0000779e2340.html "UK denied waiver on US arms technology."] Financial Times, 22 November 2005. Retrieved: 11 October 2006.

On 27 May 2006, President George W. Bush and Prime Minister Tony Blair announced that "Both governments agree that the UK will have the ability to successfully operate, upgrade, employ, and maintain the Joint Strike Fighter such that the UK retains operational sovereignty over the aircraft."Fidler, Steven. [http://news.ft.com/cms/s/7de7925a-ecf3-11da-a307-0000779e2340.html "Bush gives way over stealth fighter."] Financial Times, 26 March 2006. Retrieved: 27 May 2006. In December 2006, an agreement was signed which met the UK's demands for further participation, i.e., access to software source code and operational sovereignty. The agreement allows "an unbroken British chain of command" for operation of the aircraft.[https://www.reuters.com/article/companyNewsAndPR/idUSL1278309720061212 "Update 2 – UK signs memo with US on Joint Strike Fighter."] Reuters, 12 December 2006. Retrieved: 13 December 2006.

In 2007, the Ministry of Defence placed orders for two {{sclass|Queen Elizabeth|aircraft carrier|0}} aircraft carriers to operate the F-35B variant.[http://news.bbc.co.uk/1/hi/scotland/6914788.stm "MoD confirms £3.8bn carrier order."] BBC News Online, 25 July 2007.

File:F-35B Lightning II takes off from HMS Queen Elizabeth (R08) on 17 October 2019 (191017-N-QI061-1585).jpg

On 18 March 2009, Defence Secretary John Hutton announced the MoD had agreed to purchase three test F-35Bs,[http://www.raf.mod.uk/news/archive.cfm?storyid=1A48D99C-1143-EC82-2ECE0EBDC81C6E6A "News by Date."] RAF. Retrieved: 23 November 2009.Hoyle, Craig. [http://www.flightglobal.com/articles/2009/03/18/324024/uk-signs-for-first-three-f-35b-joint-strike-fighters.html "UK signs for first three F-35B Joint Strike Fighters."] Flightglobal.com, 31 March 2008. Retrieved: 23 November 2009. and on 22 December 2009 financial approval for the purchase of the third aircraft was given.[http://www.prnewswire.com/news-releases/united-kingdom-announces-approval-of-third-f-35b-joint-strike-fighter-purchase-79922722.html "United Kingdom Announces Approval of Third F-35B Joint Strike Fighter Purchase."] prnewswire.com. Retrieved: 18 March 2010.

On 26 January 2010, following over 18 months of simulator training, Squadron Leader Steve Long completed a test flight becoming the first British active duty pilot to fly the F-35.Combat Aircraft Monthly, April 2010, p. 8.

Speculation mounted in 2009 that the UK government would switch from the F-35B to the F-35C model, with its greater range and payload. The UK would require fewer F-35Cs and save about $25 million for each aircraft ordered.[http://www.upi.com/Security_Industry/2009/08/12/Britain-rethinks-jump-jet-order/UPI-74301250107071/ "Britain rethinks jump jet order."] UPI.com, 12 August 2009. Retrieved: 23 November 2009. In October 2010, press reports suggested that the Conservative-Liberal Democrat coalition government were considering reducing the order for the F-35 from 138 to an unspecified but lower number as of the 2010 Strategic Defence and Security Review. This was confirmed by a MoD spokeswoman in 2012.Jones, Rhys. [https://www.reuters.com/article/us-lockheed-britain-f-idUSTRE8160ZB20120207 "Britain won't decide on F-35 fighter numbers till 2015."] Reuters, 7 February 2012. The proposed cuts would also close RAF Lossiemouth, chosen as the main operating base for the F-35.{{Cite news|url = https://www.telegraph.co.uk/news/newstopics/politics/defence/8060600/RAF-cuts-could-make-Britains-air-space-vulnerable-to-attack.html|archive-url = https://web.archive.org/web/20101013015102/http://www.telegraph.co.uk/news/newstopics/politics/defence/8060600/RAF-cuts-could-make-Britains-air-space-vulnerable-to-attack.html|url-status = dead|archive-date = 13 October 2010|title = RAF cuts 'could make Britain's air space vulnerable to attack'|access-date = 16 October 2010|last = Kirkup|first = James|date=October 2010| work = London Telegraph}} On 19 October 2010, Prime Minister David Cameron announced in the Strategic Defence and Security Review that the UK would procure an unspecified number of F-35Cs, to fly from a Queen Elizabeth-class aircraft carrier, instead of the F-35B. This change would require the aircraft carrier to be equipped with catapults and arresting gear.Hoyle, Craig. [http://www.flightglobal.com/articles/2010/10/19/348641/cameron-uk-to-swap-jsfs-to-carrier-variant-axe-harrier-and-nimrod.html "Cameron: UK to swap JSFs to carrier variant, axe Harrier and Nimrod"]. Flightglobal.com, 19 October 2010.

In January 2012, British Defence Minister Philip Hammond visited the United States to seek clarification about the impact of the new American military strategy on the availability of the F-35 for Britain's new carriers.[http://www.spacewar.com/reports/Britain_voices_concern_over_future_of_F-35_in_US_999.html "Britain voices concern over future of F-35 in US."] AFP, 5 January 2012. In May 2012, Hammond announced that the UK coalition government had reverted to the previous government's plan to operate the F-35B STOVL variant, due to rising estimated shipbuilding costs associated with the F-35C, and an earlier estimated in-service date for the F-35B.[https://www.bloomberg.com/news/2012-05-10/u-k-makes-f-35-u-turn-to-cut-costs-narrow-carrier-defense-gap.html "U.K. Makes F-35 U-Turn to Cut Costs, Narrow Carrier-Defense Gap."] Bloomberg News, 10 May 2012. In July 2012, Hammond stated that an initial 48 F-35Bs would be purchased to equip the carrier fleet, but a final figure of F-35 purchases would not be decided until the Strategic Defence and Security Review in 2015 – it was also suggested that the UK may later purchase F-35A variants to replace the country's Eurofighter Typhoon fleet.Hewson, Robert. [http://www.janes.com/products/janes/defence-security-report.aspx?ID=1065969970&channel=defence&subChannel=business "UK slashes F-35B numbers but might look to split buy with F-35As."] IHS Janes, 27 July 2012.

In November 2015, the Chancellor George Osborne announced that the UK would order the full original total of 138 F-35 aircraft to equip the Royal Navy's two new Queen Elizabeth-class aircraft carriers.{{Citation needed|date=May 2024}} The aircraft would also be used by the Royal Air Force over time, and be one of the replacements for the Panavia Tornado. It was stated that at least 24 of the aircraft would be available by 2023 for use on board one of the navy's aircraft carriers, thus leaving more time for testing and training before it becomes operational. It was expected that all 138 F-35 aircraft will be in service by the 2030s. At least one permanent F-35 squadron would be stood up sometime around 2018, and expected to increase to two or three squadrons in the 2020s.

The airplane is one of the two main fast jet aircraft operated by the Royal Air Force, the other being the Eurofighter Typhoon. Further acquisition of the F-35 by the Royal Air Force has been criticised due to its possible "outdated" capabilities by the 2030s (when the RAF would seek to begin replacing its Eurofighters) and lack of interoperability of the F-35B variant on the Royal Navy's aircraft carriers.{{cite news |url=https://www.telegraph.co.uk/news/2020/07/18/raf-accused-wasting-money-outdated-f-35-warplanes/ |title=RAF accused of wasting money on 'outdated' F-35 warplanes |author=Sheridan Danielle |website=The Telegraph |date=18 July 2020 }} Instead, the Eurofighters may be replaced with the New Generation Fighter (NGF) or the BAE Systems Tempest.{{cite news |last=Rose |first=Michael |date=2020-06-17 |title=Spain joins France and Germany in race to build Europe's next combat jet |url=https://www.reuters.com/article/us-france-airshow-europe-fighter/spain-joins-france-and-germany-in-race-to-build-europes-next-combat-jet-idUSKCN1TI0Z3 |work=reuters.com |access-date=2020-05-15 }}

A UK Defence Command paper released on 22 March 2021 removed the commitment to procuring 138 F-35s, stating instead that it will increase the fleet size beyond the 48 F-35Bs already ordered.{{cite news|publisher=Janes|title=UK Defence Command Paper: MoD circumspect on future F-35 numbers|url=https://www.janes.com/defence-news/news-detail/uk-defence-command-paper-mod-circumspect-on-future-f-35-numbers|date=22 March 2021}} On 23 March, the First Sea Lord reportedly estimated that the final fleet will total between 60 and 80 aircraft.{{Cite web|last=Allison|first=George|date=2021-03-23|title=UK looking at '60 and then maybe up to 80' F-35B jets|url=https://ukdefencejournal.org.uk/uk-looking-at-60-maybe-up-to-around-80-f-35b-jets/|access-date=2021-03-24|website=UK Defence Journal|language=en-GB}}

File:F35B-Marina Militare.jpg

Italy is the second largest JSF contributing partner after the UK. In October 2008, the Italian government outlined a requirement for 131 F-35s for the Aeronautica Militare and Marina Militare, consisting of 69 F-35As and 62 F-35Bs.[http://documenti.camera.it/leg16/dossier/Testi/DI0108.htm "Parliament Act on JSF Program."] documenti.camera.it. Retrieved: 29 March 2010. Under this plan, the Italian Navy would have received 22 F-35Bs while the Air Force would get 69 F-35A and 40 F-35B STOVL version aircraft. The Navy plans to use the F-35Bs on the new Cavour STOVL carrier.Dsouza, Larkins. [http://www.defenceaviation.com/2008/06/israel-eyes-new-lockheed-f-35-fighter.html "Israel eyes new Lockheed F-35 fighter."] {{Webarchive|url=https://web.archive.org/web/20100228065005/http://www.defenceaviation.com/2008/06/israel-eyes-new-lockheed-f-35-fighter.html |date=28 February 2010 }} Defence Aviation, 5 June 2008. Retrieved: 27 March 2009.

Alenia Aermacchi will be the second source supplier of the wing box. Under the terms of agreement Alenia Aeronautica is slated to produce more than 1,200 wings for the F-35 for the nine partners, United States, United Kingdom, Netherlands, Turkey, Australia, Canada, Denmark and Norway.Bolognese, Claudia.

[http://www.alenia-aeronautica.it/Eng/Media/news/Pages/LockheedMartinandAleniaAeronauticasigncontractforinitial.aspx "Lockheed Martin and Alenia Aeronautica sign contract for initial production of F-35 wings."] {{Webarchive|url=https://web.archive.org/web/20110716191624/http://www.alenia-aeronautica.it/Eng/Media/news/Pages/LockheedMartinandAleniaAeronauticasigncontractforinitial.aspx |date=16 July 2011 }} alenia-aeronautica.it. Retrieved: 29 March 2010. Other participation in the program includes work on the electro-optical targeting system, on the electronic-warfare suite, ejection seat, radio, 25 mm gun and DAS systems, performed by Leonardo-Finmeccanica's companies. Avio participated in both the Pratt & Whitney F135 and General Electric/Rolls-Royce F136 powerplant programs.

On 7 October 2008, Italy announced it would not participate in initial F-35 testing and evaluation, and will not purchase test aircraft.Trimble, Stephen. [http://www.flightglobal.com/articles/2008/10/18/317602/italy-alters-role-in-f-35-programme.html "Italy alters role in F-35 programme."] Flight International, 18 October 2008.

Italy's Air Base of Cameri will be the only Final Assembly and Check Out/Maintenance, Repair, Overhaul & Upgrade (FACO/MRO&U) facility outside the US,[http://www.aeronautica.difesa.it/Mezzi/programmiFuturi/Pagine/ProgrammaJFS.aspx "Programma F-35 Lightning II-JSF."] {{webarchive|url=https://web.archive.org/web/20100822124437/http://www.aeronautica.difesa.it/Mezzi/programmiFuturi/Pagine/ProgrammaJFS.aspx |date=22 August 2010 }} Portale dell'Areonautica. Retrieved: 5 January 2010. for the final assembly of F-35s to be delivered to Italy and the Netherlands, with an estimated cost of $775 million. The FACO could also operate as a regional F-35 maintenance and support center. {{as of|2015}}, there are 800 Italians and 30-40 LM personnel at Cameri.

In early February 2012, Corriere della Sera reported that the Italian purchase would be cut back to 100 or at most 110 aircraft, but the defense ministry said at that time that no decision had been made.[http://www.nasdaq.com/article/italy-to-cut-back-on-f-35-jet-and-navy-frigate-orders---report-20120210-00135 "Italy To Cut Back On F-35 Jet And Navy Frigate Orders - Report."] Dow Jones. 10 February 2012. On 15 February, Defence Minister Giampaolo Di Paola announced that Italy would cut its F-35 order by 41 aircraft from the initially announced 131 to 90 as a result of the country's sovereign debt crisis.{{cite news|url = https://www.reuters.com/article/defence-italy-f-idUSL5E8DE7YK20120214|title = UPDATE 1-Italy cuts spending on F-35 fighter plane|access-date = 14 February 2012|date = 14 February 2012| work = Reuters}}{{cite news|url = http://www.businessweek.com/news/2012-02-15/italy-to-cut-f-35-fighter-jet-orders-as-part-of-defense-revamp.html|archive-url = https://archive.today/20130118143224/http://www.businessweek.com/news/2012-02-15/italy-to-cut-f-35-fighter-jet-orders-as-part-of-defense-revamp.html|url-status = dead|archive-date = 18 January 2013|title = Italy to Cut F-35 Fighter Jet Orders as Part of Defense Revamp|access-date = 14 February 2012|last = Vasarri|first = Chiara|date = 15 February 2012| work = Bloomberg Business Week}}

On 26 June 2013, Italy's ruling parties agreed to again seek parliament approval before advancing further in the program.{{cite news|url=https://www.reuters.com/article/us-italy-politics-f-idUSBRE95P13K20130626|title=Italy government coalition averts split over F-35 jet purchase|work=Reuters|access-date=12 June 2015|date=26 June 2013}} Parliament approved a six-month review of the program by a vote of 381 to 149.{{cite web|url=http://theaviationist.com/?p=18811|title=Italy's F-35 stealth fighter purchase review signals more cuts ahead.|work=theaviationist.com|date=26 June 2013|access-date=12 June 2015}} On 16 July 2013, the senate agreed to allow the existing purchase to go through, but said they would review any further purchase.{{cite news|url=https://www.reuters.com/article/italy-politics-f-idUSL6N0FM1FS20130716|title=Italian senate rejects motion to block F-35 jet purchase|work=Reuters|access-date=12 June 2015|date=16 July 2013}} The first F-35A assembled in Italy flew from Cameri on 7 September 2015.{{cite web|url=https://www.flightglobal.com/news/articles/italian-tankers-could-support-first-f-35-transatlant-416519/|title=Italian tankers could support first F-35 transatlantic crossing|work=Flightglobal.com|access-date=24 September 2015}}

In July 2018, after the rise of the Conte Cabinet, it was reported that no more Italian orders for F-35 are expected, and the current order could be cut to save money.{{cite web |title=Italy says won't buy more F-35 fighter jets, may cut existing order |url=https://www.reuters.com/article/us-italy-defence-f35/italy-says-wont-buy-more-f-35-fighter-jets-may-cut-existing-order-idUSKBN1JW28M |website=Reuters |access-date=10 November 2018 |archive-url=https://web.archive.org/web/20180706170052/https://www.reuters.com/article/us-italy-defence-f35/italy-says-wont-buy-more-f-35-fighter-jets-may-cut-existing-order-idUSKBN1JW28M |archive-date=6 July 2018 |location=Rome |date=6 July 2018 |url-status=live}} In October that year, the Italian government announced it would cut €450 million from its 2019 defense budget. One of the measures taken to achieve this is a slowdown in the purchase of F-35 aircraft to spread out payment.{{cite web |last1=Kington |first1=Tom |title=Italy plans to slash half a billion dollars from defense in 2019 |url=https://www.defensenews.com/global/europe/2018/10/24/italy-plans-to-slash-half-a-billion-dollars-from-defense-in-2019/ |website=Defense News |access-date=10 November 2018 |archive-url=https://archive.today/20181028160141/https://www.defensenews.com/global/europe/2018/10/24/italy-plans-to-slash-half-a-billion-dollars-from-defense-in-2019/ |archive-date=28 October 2018 |location=Rome |date=24 October 2018 |url-status=live }} In November 2018, it was reported that the slowdown would reduce Italy's acquisition rate from ten aircraft per year down to six or seven, but still ultimately buying 90 aircraft total.{{cite web |last1=Kington |first1=Tom |title=Italy signals slowdown on F-35 orders |url=https://www.defensenews.com/air/2018/11/09/italy-signals-slowdown-on-f-35-orders/ |website=Defense News |access-date=10 November 2018 |archive-url=https://archive.today/20181110165620/https://www.defensenews.com/air/2018/11/09/italy-signals-slowdown-on-f-35-orders/ |archive-date=10 November 2018 |location=Rome |date=9 November 2018 |url-status=live }} In December 2018, the Italian Defence Ministry reiterated that the government would not reduce the order, and that Italy stands by its decision to procure the F-35, despite conflicting statements by coalition party members in the past.{{cite web |last1=Kington |first1=Tom |title=Italian government praise for F-35 shows early doubts waning |url=https://www.defensenews.com/global/europe/2018/12/20/italian-government-praise-for-f-35-shows-early-doubts-waning/ |website=Defense News |access-date=22 December 2018 |archive-url=https://archive.today/20181222205147/https://www.defensenews.com/global/europe/2018/12/20/italian-government-praise-for-f-35-shows-early-doubts-waning/ |archive-date=22 December 2018 |location=Rome |date=20 December 2018 |url-status=live }}

File:F-35 Lightning II - Leeuwarden Airport (27546590881).jpg]]

The Netherlands had plans to acquire 85 F-35As for the Royal Netherlands Air Force.Warwick, Graham. [http://www.flightglobal.com/articles/2008/03/12/222123/netherlands-decides-to-join-jsf-evaluation-team.html "Netherlands decides to join JSF evaluation team."] Flightglobal.com, 12 March 2008. The aircraft will replace an aging fleet of F-16AMs. The Dutch government had expected that the costs would be €5.5 billion for the initial purchase and €9.1 billion for 30 years of service, which comes down to a lifetime cost of about US$215 million per unit.{{refn|1=The lifetime cost per F-35 unit involved the simple calculation of a US dollar at the euro exchange rate of 1 Euro=1.25-dollar.|group=N}}van Zaken, Stand. [http://www.rekenkamer.nl/9282000/d/p396_rapport.pdf "September 2006, "Monitoring verwerving Joint Strike Fighter."] Algemene Rekenkamer, September 2006, p. 22. {{webarchive |url=https://web.archive.org/web/20090424020420/http://www.rekenkamer.nl/9282000/d/p396_rapport.pdf |date=24 April 2009 }}{{refn|1=A simple calculation shows that the Dutch government thus expects a maximum investment of 5500/85=65 Million Euro to bring an F-35 into service.|group=N}} On 19 November 2007, in the Dutch Parliament, the Secretary of Defence was questioned about the JSF delay, technical problems and rising costs.Boeder, Johan. [http://www.defenseindustrydaily.com/f-35-jsf-hit-by-serious-design-problems-04311/ "F-35 JSF Hit by Serious Design Problems."] Defenseindustrydaily.com, 3 December 2007. Retrieved: 23 November 2009. However, on 29 February 2008, the executive council of the Dutch government decided to go ahead with the purchase of two test aircraft, and a memorandum of understanding was signed.[http://www.nu.nl/news/1457749/11/JSF_pakt_duurder_uit_dan_gepland.html "JSF pakt duurder uit dan gepland."] {{Webarchive|url=https://web.archive.org/web/20080405020217/http://www.nu.nl/news/1457749/11/JSF_pakt_duurder_uit_dan_gepland.html |date=5 April 2008 }} nu.nl, 29 February 2008 via [https://translate.google.com/translate?u=http%3A%2F%2Fwww.nu.nl%2Falgemeen%2F1457749%2Fjsf-pakt-duurder-uit-dan-gepland.html&sl=nl&tl=en&hl=en&ie=UTF-8 "JSF is more expensive than expected" (English translation)."] google.com. Retrieved: 3 July 2010. On 7 September 2008 Dutch television show "Reporter" reports that counter orders are lagging behind compared to promises and that an active lobby by the Royal Netherlands Air Force has manipulated the Dutch government into participating in the project.[http://reporter.kro.nl/uitzendingen/_2008/0907-JSF/intro.aspx "Kamer misleid over JSF orders."] reporter.kro.nl. Retrieved: 23 November 2009.

In 2010, the Dutch parliament voted to cancel its order for the first test series.Cox, Bob. [http://www.star-telegram.com/2010/05/21/2208236/dutch-parliament-wants-out-of.html "Dutch parliament wants out of F-35."]{{dead link|date=April 2012}} star-telegram.com. Retrieved: 26 July 2010. Because there was only a caretaker government at that time, Defence Minister Van Middelkoop stated he can and will not honor the wishes of the parliament, but that the next government should decide on the issue.Mackenzie, Christina. [http://www.aviationweek.com/aw/blogs/defense/index.jsp?plckController=Blog&plckBlogPage=BlogViewPost&newspaperUserId=27ec4a53-dcc8-42d0-bd3a-01329aef79a7&plckPostId=Blog:27ec4a53-dcc8-42d0-bd3a-01329aef79a7Post:126f6b53-45ed-4603-b333-56e5e9a80e20&plckScript=blogScript&plckElementId=blogDest "Dutch Vote to Cancel Order for F-35 JSF."]{{Dead link|date=November 2022 |bot=InternetArchiveBot |fix-attempted=yes }} aviationweek.com. Retrieved: 3 July 2010. The next defence Minister Hans Hillen planned to continue the purchase in the face of budget cuts that will see thousands of defense employees go as well as the sell off of Dutch military aircraft and ships, in order to maintain Dutch industrial participation in the F-35 program.[http://www.rnw.nl/english/bulletin/defence-ministry-plans-scrap-jobs-not-jsf "Defence Ministry plans to scrap jobs, not JSF."] {{Webarchive|url=https://web.archive.org/web/20110410071142/http://www.rnw.nl/english/bulletin/defence-ministry-plans-scrap-jobs-not-jsf |date=10 April 2011 }} RNW, 7 April 2011. On 20 April 2011 the newly elected Dutch parliament reversed the vote by its predecessor and voted to purchase a second test F-35.[http://www.dutchnews.nl/news/archives/2011/04/the_netherlands_is_to_buy.php "The Netherlands to buy second test Joint Strike Fighter jet."] {{webarchive|url=https://web.archive.org/web/20110423004105/http://www.dutchnews.nl/news/archives/2011/04/the_netherlands_is_to_buy.php |date=23 April 2011 }} DutchNews.nl, 21 April 2011.

In December 2010, Defence Minister Hans Hillen said that he had "great difficulty" with a cost increase of 20% over what the Netherlands had budgeted and that he would work with the UK and Norway on the issue.[http://www.dutchnews.nl/news/archives/2010/12/joint_strike_fighter_jet_order.php "Joint Strike Fighter jet order rises 20% in price - to €7.6bn."] DutchNews, 3 December 2010.[https://archive.today/20120724085640/http://www.defpro.com/news/details/20451/?SID=edfe2df2932a4c6a2837ad7c8a696e73 "F-35 price increase dismays Dutch defence minister."] Defpro, 10 December 2010.

On 8 April 2011, the Netherlands agreed to buy a second test aircraft,{{cite web | url=http://www.nu.nl/binnenland/2487815/kabinet-koopt-tweede-testtoestel-van-jsf.html | title=Kabinet koopt tweede testtoestel van JSF |trans-title=Cabinet buys second JSF test aircraft | language=nl | publisher=NU.nl | date=8 April 2011 | access-date=10 August 2011}} and signed a deal to purchase it at the end of the month.{{cite web | url=http://www.nu.nl/politiek/2520310/tweede-test-jsf-kost-maximaal-90-miljoen.html | title=Tweede test-JSF kost maximaal 90 miljoen |trans-title=Second test-JSF to cost up to 90 million | language=nl | publisher=NU.nl | date=20 May 2011 | access-date=10 August 2011}} Later that month, Dutch defence minister Hans Hillen suggested that their purchase level would be lower than 85, as the plan was to replace F-16s on a one for one basis and Dutch F-16 numbers had already dropped to 68.[https://web.archive.org/web/20160131191740/http://uk.reuters.com/article/uk-dutch-fighter-idUKBRE83E09O20120415 "Dutch to buy fewer F-35 jets than planned - minister."] Reuters. 15 April 2012. Lockheed was confident that the Netherlands will purchase the full order of 85 F-35 fighters.[http://www.dutchnews.nl/news/archives/2013/02/us_manufacturer_expects_major.php US Manufacturer Expects Major JSF Fighter Jet Sales] - Dutchnews.nl, 22 February 2013 However, the Dutch Minister of Defence announced in March 2013 that the test program would be stopped until further notice and that the purchase of the F-35 was not at all certain. The two F-35s on order will be placed in storage until a decision is made.[http://www.avionics-intelligence.com/news/2013/04/10/f-35-aircraft-in-storage.html "F-35 aircraft in storage."] Government of the Netherlands, 10 April 2013.

Considerations of some Dutch politicians to buy alternatives such as Saab AB's Gripen, Boeing F/A-18 E/F Super Hornet or the EADS Eurofighter, caused the US DoD to suggest (in April 2013) these options would cost more in the long run. In 2013 the Netherlands Court of Audit found that increasing per-unit costs of the F-35 had driven the number of aircraft that could be afforded below the minimum level needed to fulfill NATO requirements.[http://www.defense-aerospace.com/cgi-bin/client/modele.pl?shop=dae&modele=feature&prod=147779&cat=5 "Disarmament by F-35?"] {{Webarchive|url=https://web.archive.org/web/20160131191739/http://www.defense-aerospace.com/cgi-bin/client/modele.pl?shop=dae&modele=feature&prod=147779&cat=5 |date=31 January 2016 }} 6 September 2013. In September the Dutch government stated a commitment to replace the F-16 with F-35. The anticipated number is 37, and the budget is 4.5 billion euros ($6.01 billion) for the warplanes and an additional 270 million euros per year in operating costs.Anthony Deutsch and Andrea Shalal-Esa. "[https://www.reuters.com/article/us-dutch-fighter-f-idUSBRE98G09I20130917 Dutch to purchase 37 F-35 fighter planes]" Reuters, 17 September 2013. Accessed: 17 September 2013.

On 17 September 2013 the Dutch government announced that it will purchase 37 JSF fighters for a purchase price of around 4.5 billion euro.{{cite web|url=http://www.volkskrant.nl/vk/nl/7884/Prinsjesdag/article/detail/3510989/2013/09/17/Kabinet-besluit-definitief-tot-aanschaf-37-JSF-straaljagers.dhtml |title=Kabinet besluit definitief tot aanschaf 37 JSF-straaljagers - Prinsjesdag - VK |publisher=Volkskrant.nl |date=17 August 2013 |access-date=19 September 2013}}

In January 2014, the Dutch defence and foreign affairs ministers revealed that their F-35s could be used for delivery of nuclear weapons. The previous year Parliament support no nuclear role for the F-35 and the ministers still support disarmament, but they say the Netherlands still has a nuclear role "for the time being" due to their role within NATO.[http://www.dutchnews.nl/news/archives/2014/01/jsf_jet_fighter_could_carry_nu.php Ministers ignore vote, JSF jet fighter could carry nuclear weapons] - Dutchnews.nl, 14 January 2014

In September 2018, the Ministry of Defence removed the cap of €4.5 billion allocated to the procurement of the F-35, a political decision that was reached in 2013 as it was a demand from the coalition partner Labour Party. The potentially enlarged budget would allow the Royal Netherlands Air Force to procure the initially planned 67 aircraft spread over 4 squadrons.{{cite web |title=Ruimer budget aanschaf F-35 |url=https://www.telegraaf.nl/nieuws/2573245/ruimer-budget-aanschaf-f-35 |website=De Telegraaf |access-date=19 September 2018 |archive-url=https://web.archive.org/web/20180918224115/https://www.telegraaf.nl/nieuws/2573245/ruimer-budget-aanschaf-f-35 |archive-date=18 September 2018 |location=The Hague |language=nl |date=18 September 2018 |url-status=live}} In December 2018, Dutch Minister of Defence Ank Bijleveld stated that the Netherlands is investing in its armed forces to grow towards and eventually reach the NATO 2% of GDP defense spending norm. In this statement, minister Bijleveld also stated that NATO desires a third Dutch F-35 squadron, which equals to 15 aircraft in addition to the current order of 37.{{cite web |title=Nederland wil extra F-35 straaljagers |url=https://www.telegraaf.nl/nieuws/2918995/nederland-koopt-extra-f-35-straaljagers |website=De Telegraaf |access-date=18 December 2018 |archive-url=https://archive.today/20181218183755/https://www.telegraaf.nl/nieuws/2918995/nederland-wil-extra-f-35-straaljagers |archive-date=18 December 2018 |location=The Hague |language=nl |date=14 December 2018 |url-status=live }}

On 30 May 2022, as part of bringing the Dutch defense budget to 2% of GDP NATO standards, the Ministry of Defense decided on an additional purchase of 6 F-35s resulting in a total order of 52.[https://nos.nl/artikel/2430766-extra-miljarden-defensie-naar-vuurkracht-en-ondersteuning Extra miljarden defensie naar vuurkracht en ondersteuning] - 30 May 2022

File:Brendan Nelson signing the JSF Production, Sustainment and Follow-on Development Memorandum of Understanding for Australia.jpg signing the JSF Production, Sustainment and Follow-on Development Memorandum of Understanding in December 2006]]

File:F-35 Lightning II mock-up on display at the 2015 Australian International Airshow 2.jpg

Australia is participating in the F-35's development (also known as AIR600 Phase 2A/2B), and expects that overall, 72 or more F-35As will be ordered to replace the Royal Australian Air Force's (RAAF's) F/A-18 Hornet aircraft.Wilson, Stewart. [http://www.aspi.org.au/publications/publication_details.aspx?ContentID=42&pubtype=5 "F-35 Lightning II: Future RAAF?"] {{webarchive|url=https://web.archive.org/web/20110706124420/http://www.aspi.org.au/publications/publication_details.aspx?ContentID=42&pubtype=5 |date= 6 July 2011 }}. Aero Australia, Sydney: Chevron Publishing Group, Issue 20, 2008, p. 30. {{ISSN|1448-8086}}.Walters, Patrick and Brad Norington. [https://web.archive.org/web/20081019130949/http://www.theaustralian.news.com.au/story/0,25197,24514343-601,00.html "Cash crisis hits purchase of strike fighters."] The Australian, 18 October 2008. Retrieved: 3 November 2008. {{dead link|date=June 2016|bot=medic}}{{cbignore|bot=medic}} The government of Australia announced that it would buy into the F-35's development on 22 June 2002. This decision ended the competition to replace Australia's F/A-18 and F-111 aircraft before it formally began, with other aircraft manufacturers being advised that it would not be worth submitting proposals.Borgu, 2004, p. 1. The program is intended to replace the Air Force's McDonnell Douglas F/A-18 Hornet fleet.{{Cite web |title=Joint Strike Fighter Aircraft |url=https://www.defence.gov.au/defence-activities/projects/joint-strike-fighter-aircraft |access-date=17 April 2024 |website=Australian Defence Force}} The government argued that joining the F-35 program at an early stage would allow Australia to influence the F-35's development, provide the government with information on the aircraft's suitability, and generate savings of over $600 million if an order for F-35s is eventually placed. Australia formally signed up to the F-35 "systems development and demonstration phase" as a Level 3 participant on 30 October 2002.

In 2002, the Howard government ignored military advice that it was too soon to join the F-35 program,{{cite news|url=http://www.smh.com.au/opinion/political-news/concerns-about-joint-strike-fighter-ignored-20130312-2fx1q.html|title=Joint Strike Fighter Problems - Lockheed Martin|work=The Sydney Morning Herald|access-date=12 June 2015}} and directed the "Air 6000" program to settle on the JSF. The expected cost was $28 million per fighter in 1994 US dollars.{{cite web|url=https://www.theatlantic.com/magazine/archive/2002/06/uncle-sam-buys-an-airplane/302509/|title=Uncle Sam Buys an Airplane|author=James Fallows|work=The Atlantic|date=June 2002|access-date=22 October 2015}}[http://www.examiner.com.au/story/1360644/raaf-ignored-joint-strike-fighter-advice/ "RAAF ignored Joint Strike Fighter advice."] David Wroe, The Examiner, 13 March 2013.

In November 2006, declaring satisfaction with the F-35's progress to date, the government gave 'first-pass' initial approval to the project under which F-35s will be acquired, deferring to late 2008 a decision on whether to actually order the aircraft. Following this initial approval, on 13 December 2006 Australia signed the JSF Production, Sustainment and Follow-on Development Memorandum of Understanding, which commits Australia to the next phase of the F-35's development.Wilson, Stewart. "F-35 Lightning II: Future RAAF?". Aero Australia, Sydney: Chevron Publishing Group, Issue 20, 2008, p. 33. {{ISSN|1448-8086}}. In October 2006 the deputy chief of the Air Force, Air Vice Marshal John Blackburn, publicly stated that the RAAF had considered suitable aircraft which could be acquired if the F-35 was delayed, but that such aircraft were not believed to be necessary on the basis of the F-35 program's progress at the time.Blenkin, Max. [http://www.news.com.au/story/0,23599,20556293-31037,00.html "RAAF 'won't need' interim jet."] News.com.au, 10 October 2006. Retrieved: 9 November 2008. {{webarchive |url=https://web.archive.org/web/20090505081717/http://www.news.com.au/story/0,23599,20556293-31037,00.html |date=5 May 2009 }} Concerns over the F-35 delivery schedule developed in Australia during 2007. In February the defence minister announced that a risk mitigation strategy, which involved obtaining F/A-18F Hornets, was being developed to prevent a gap in the RAAF's air combat capability if the F-35 program was delayed.Brendan Nelson, [http://www.minister.defence.gov.au/NelsonMintpl.cfm?CurrentId=6341 "Joint Strike Fighter."] 1 February 2008. Retrieved: 9 November 2008. {{webarchive |url=https://web.archive.org/web/20090916121143/http://www.minister.defence.gov.au/NelsonMintpl.cfm?CurrentId=6341 |date=16 September 2009 }} This strategy was adopted, and an order for 24 F/A-18Fs was announced on 6 March 2007. The first aircraft was delivered in 2009Carder, Phillip. [http://boeing.mediaroom.com/index.php?s=43&item=754 "Boeing F/A-18F Super Hornet for Australia Takes Flight."] Boeing, 21 July 2009. and the first squadron was declared operational in December 2010.Waldron, Greg. [http://www.flightglobal.com/articles/2010/12/09/350707/picture-australias-first-fa-18f-squadron-declared-operational.html "Australia's first F/A-18F squadron declared operational."] Flight International, 9 December 2010.

Following the 2007 Australian Federal Election, the new Australian Labor Party Government launched an inquiry into the replacement of the RAAF's air combat capability.Wilson, Stewart. "F-35 Lightning II: Future RAAF?." Aero Australia, Sydney: Chevron Publishing Group, Issue 20, 2008, p. 34. {{ISSN|1448-8086}}. The party had expressed concerns over the F-35's adequacy while it was in opposition, and proposed acquiring F-22s to replace or supplement the RAAF's F-35 force.[https://web.archive.org/web/20090219135508/http://www.abc.net.au/news/stories/2006/06/27/1673188.htm "Beazley calls for caution on fighter jets purchase."] ABC News, 27 June 2006. Retrieved: 10 November 2008.[https://web.archive.org/web/20071031114533/http://www.abc.net.au/news/stories/2006/06/24/1670815.htm "New plane flaws compromise defence: Labor."] ABC News, 24 June 2006. Retrieved: 10 November 2008. An approach was made to the U.S. Government for F-22s in early 2008, but was not successful as these aircraft are not available for export.[http://www.foxnews.com/story/0,2933,332042,00.html "Australian minister says he wants option to buy US F-22 Raptor."] International Herald Tribune, 23 February 2008. Retrieved: 9 November 2008. In April 2008 it was reported that the air combat review had found that the F-35 was the most suitable aircraft for Australia.Walters, Patrick. [http://www.theaustralian.news.com.au/story/0,25197,23607964-31477,00.html "Joint strike fighter RAAF's choice."] {{Webarchive|url=https://web.archive.org/web/20091022204559/http://www.theaustralian.news.com.au/story/0,25197,23607964-31477,00.html |date=22 October 2009 }} The Australian, 28 April 2008. Retrieved: 9 November 2008. In 2011 leaked documents revealed that the review and the attempt to purchase the F-22 were simply to satisfy domestic politics in Australia and no serious consideration had been given to any aircraft other than the F-35.Dorling, Philip. [http://www.theage.com.au/national/labors-review-of-howards-fighters-decision-a-sham-20110208-1almj.html "Labor's review of Howard's fighters decision a sham."] The Age, 9 February 2011

In October 2008 it was reported that the Australian Government may order 75 F-35s instead of the 100 originally planned, due to the impact of the 2008 financial crisis and a large long-term funding gap in the Defence budget. The Government's Defence white paper released in April 2009 argued for a purchase of up to 100 F-35s, however.Walters, Patrick. [https://web.archive.org/web/20090426033558/http://www.theaustralian.news.com.au/story/0,25197,25383010-601,00.html "White paper orders huge military build-up."] The Australian, 25 April 2009. Retrieved: 1 May 2009. {{dead link|date=June 2016|bot=medic}}{{cbignore|bot=medic}}

There has been much debate in Australia over whether the F-35 is the most suitable aircraft for the RAAF. It has been claimed that the F-35's performance is inferior to Russian-built fighters operated by countries near Australia (such as the Su-27 and Su-30 in Indonesia), that it cannot meet the RAAF's long-range strike requirement, and that further delays to the F-35 program may result in the RAAF experiencing a shortage of combat aircraft.Mares, Peter. [http://www.abc.net.au/rn/nationalinterest/stories/2007/1861699.htm "Warring over aircraft."] The National Interest, ABC Radio National, 4 March 2007. Retrieved: 10 November 2008. The RAAF has stated that it believes that the F-35 will meet Australia's needs,Walters, Patrick. [http://www.theaustralian.news.com.au/story/0,25197,23688761-31477,00.html "Jetfighter F-35 JSF backed for RAAF, despite blowouts."] {{Webarchive|url=https://web.archive.org/web/20090606192000/http://www.theaustralian.news.com.au/story/0,25197,23688761-31477,00.html |date=6 June 2009 }} The Australian, 13 May 2008. Retrieved: 10 November 2008. and both of Australia's major political parties currently support the development and purchase of the aircraft (though differences remain on the deadline and the number of aircraft).[https://web.archive.org/web/20080926080858/http://www.abc.net.au/news/stories/2008/09/25/2373632.htm "Fighter criticism 'unfair' and 'misrepresented'."] ABC News, 25 September 2008. Retrieved: 30 October 2008.[https://web.archive.org/web/20080926080415/http://www.abc.net.au/news/stories/2008/09/24/2373338.htm "Govt should be defending Joint Strike Fighters: Opposition."] ABC News, 24 September 2008. Retrieved: 10 November 2008. Former defence minister Joel Fitzgibbon has charged the defence chiefs with an obsession for the JSF.{{cite web|url=http://www.bordermail.com.au/story/1314430/defence-chiefs-obsessed-with-troubled-fighter-jet-fitzgibbon/|title=Defence chiefs 'obsessed' with troubled fighter jet: Fitzgibbon|author=Tim Lester|date=20 February 2013|work=The Border Mail|access-date=12 June 2015}}

On 21 August 2009, it was reported that the RAAF would get two F-35s for testing in 2014 and that the initial squadron would be delayed until 2017.Walters, Patrick. [http://www.theaustralian.news.com.au/story/0,25197,25959292-31477,00.html "Budget pressure delays landing of new fighter."] {{Webarchive|url=https://web.archive.org/web/20090912140226/http://www.theaustralian.news.com.au/story/0,25197,25959292-31477,00.html |date=12 September 2009 }} The Australian, 21 August 2009. Retrieved: 2 March 2010. On 11 September 2009, Air Marshall Mark Binskin said that a fourth squadron of F-35s for the RAAF would be imperative.Dodd, Mark. [http://www.theaustralian.news.com.au/business/story/0,28124,26054987-23349,00.html "Air Marshall Mark Binskin wants more fighters."] {{Webarchive|url=https://web.archive.org/web/20091011224410/http://www.theaustralian.news.com.au/business/story/0,28124,26054987-23349,00.html |date=11 October 2009 }} The Australian, 11 September 2009. Retrieved: 2 March 2010.

On 25 November 2009, Australia committed to placing a first order for 14 aircraft at a cost of A$3.2 billion, with deliveries to begin in 2014.Walters, Patrick.[http://www.theaustralian.com.au/news/kevin-rudd-signs-off-on-purchase-of-14-f-35-joint-strike-fighters/story-e6frg8yo-1225803790418 "Kevin Rudd signs off on purchase of 14 F-35 joint strike fighters."] The Australian, 25 November 2009. Retrieved: 16 December 2009. However, in May 2012, it was announced that the purchase of twelve F-35As from the initial order were being deferred to 2014 as part of wider ADF budget cuts in order to balance the Federal Government budget for the 2012-13 financial year.{{cite news|last=Lane|first=Sabra|title=Defence projects scrapped to save billions|url=http://www.abc.net.au/news/2012-05-03/defence-white-paper-now-due-in-2013/3987042|access-date=3 May 2012|newspaper=ABC News|date=3 May 2012}}{{cite news|last=Nicholson|first=Brendan|title=$4bn stripped from Defence|url=http://www.theaustralian.com.au/national-affairs/treasury/bn-stripped-from-defence/story-fndbwnla-1226346325432|access-date=8 May 2012|newspaper=The Australia|date=4 May 2012|quote=The opposition ridiculed Julia Gillard's move to find savings through deferrals of spending, including a two-year postponement of the purchase of new Joint Strike Fighters, as a fresh attempt to 'cook the books' and a 'death gurgle from a dying government' that was feigning economic responsibility while retaining an addiction to spending. The Prime Minister and Defence Minister Stephen Smith confirmed they would delay the purchase of 12 multi-role Joint Strike Fighters for the RAAF by two years, which would save $1.6bn in the short term.}}

Air Marshal Geoff Brown, the Chief of Air Force, has said that "anything less than 100 JSFs severely limits the options available to government and only provides a boutique capability", and that the fighter is necessary for the RAAF to be able to keep up with the aircraft other air forces in Australia's region are expected to operate in the 2020s.Ellery, David. [http://www.smh.com.au/national/air-force-chief-wants-major-military-spend-20120606-1zvy6.html "Air force chief wants major military spend."] SMH, 6 June 2012.

File:First Australian F-35A arriving at Luke AFB in December 2014.jpg

The construction of the {{sclass|Canberra|landing helicopter dock|0}} amphibious vessels for the Royal Australian Navy has led to suggestions from some quarters that the RAN should procure a number of the F-35B STOVL version to operate from these ships.Joint Standing Committee on Foreign Affairs Defence and Trade (2004) [http://www.aph.gov.au/house/committee/jfadt/maritime/report/chapter5.pdf Australia's Maritime Strategy] {{webarchive|url=https://web.archive.org/web/20110629150611/http://www.aph.gov.au/house/committee/jfadt/maritime/report/chapter5.pdf |date=29 June 2011 }}. Page 95. However, while cross-decking with other nations may well occur, the RAN has stated that the operation of Australian fixed wing aircraft is unlikely.{{cite report |last=Borgu |first=Aldo |title=Capability of First Resort? Australia's Future Amphibious Requirement |publisher=Australian Strategic Policy Institute |date=July 2004 |url=http://www.aspi.org.au/report/strategic-insights-8-capability-first-resort-australias-future-amphibious-requirement |page=11 |access-date=1 April 2020}} In 2014 Defence Minister David Johnston said that the government was considering the purchase of F-35Bs to use aboard the ships.{{cite news |url=https://au.news.yahoo.com/thewest/a/23583014/jump-jets-on-defence-radar/ |title=Jump jets on Defence radar |last1=Butterly |first1=Nick |date=17 May 2014 |website=au.news.yahoo.com |publisher=The West Australian |access-date=17 May 2014}} Tony Abbott directed that the team developing a new defence white paper consider the issue.{{cite news |url=http://australianaviation.com.au/2014/05/white-paper-to-consider-f-35bs-for-lhds-report/ |title=White Paper to consider F-35Bs for LHDs – report |date=23 May 2014 |website=australianaviation.com.au |publisher=The Australian |access-date=24 May 2014}} This assessment found that the cost of modifying the ships to operate F-35Bs would be very high, and the idea was rejected before the completion of the White Paper.{{cite news|last1=Kerin|first1=John|title=PM's floating fighter jet plan quietly sunk by Defence|url=http://www.afr.com/news/politics/pms-floating-fighter-jet-plan-quietly-sunk-by-defence-20150707-gi6qxj?stb=twt|access-date=7 July 2015|work=Australian Financial Review|date=7 July 2015}}

On 23 April 2014, Australia confirmed the purchase of 58 F-35A Lightning II fighters in a US$11.5 billion deal. The 58 fighter order is the second tranche of the Australian Defence Force's Air 6000 Phase 2A/2B new air combat capability (NACC) project, with a previous order of 14 F-35s being the first tranche.{{Cite web |date=2014-04-23 |title=PM confirms RAAF order for 58 F-35As |url=https://australianaviation.com.au/2014/04/pm-confirms-raaf-order-for-58-f-35as/ |access-date=2024-04-17 |website=Australian Aviation |language=en-AU}} The 72 F-35s replaced the RAAF's fleet of 71 F/A-18A/B Hornets and supplemented the country's F/A-18F Super Hornet and EA-18G Growler fleets. The first four F-35s were delivered to Australia in 2018, with initial operating capability being reached in 2020. A Phase 2C tranche of the plan is to purchase 28 more planes to replace the Air Force's 24 Super Hornets. Although Super Hornets were bought as a bridging capability until the arrival of the F-35, delays in the JSF program will keep the Super Hornets and Growlers flying for 20 years, with a decision regarding Phase 2C deferred until the early 2020s.{{cite web|url=http://www.flightglobal.com/news/articles/australia-to-confirm-58-aircraft-f-35-order-398443/ |title=Australia to confirm 58-aircraft F-35 order |work=flightglobal.com |publisher=Reed Business Information |date=22 April 2014 |access-date=23 April 2014 |first=Andrew |last=Mclaughlin |archive-url=https://web.archive.org/web/20140424002104/http://www.flightglobal.com/news/articles/australia-to-confirm-58-aircraft-f-35-order-398443/ |archive-date=24 April 2014 |url-status=live }}{{cite web|url=http://www.flightglobal.com/news/articles/australia-confirms-a12.4bn-f-35-order-398486/ |title=Australia confirms A$12.4bn F-35 order |work=flightglobal.com |publisher=Reed Business Information |date=23 April 2014 |access-date=23 April 2014 |first=Greg |last=Waldron |archive-url=https://web.archive.org/web/20140424002013/http://www.flightglobal.com/news/articles/australia-confirms-a12.4bn-f-35-order-398486/ |archive-date=24 April 2014 |url-status=live }} The purchase will be in line with previous defense budget planning.{{cite news |url=http://www.aspistrategist.org.au/the-jsf-and-the-issue-of-new-money/ |title=The JSF and the issue of 'new money' |last1=Thomson |first1=Mark |date=28 April 2014 |website=aspistrategist.org.au |publisher=The Australian Strategic Policy Institute |access-date=27 April 2014}}

Australia's first F-35A, designated AU-1 by Lockheed and A35-001 by the RAAF, made its first flight on 29 September 2014 at the company's Fort Worth, Texas facility, flying for two hours.{{Cite web |last=Martin |first=Lockheed |title=Australia |url=https://www.f35.com/f35/global-enterprise/australia.html |access-date=2024-04-17 |website=www.f35.com |language=en}} AU-1 and AU-2 will be transferred to the USAF training school at Luke Air Force Base in Arizona in early 2015. RAAF F-35s will remain at Luke AFB until 2018, when they will be delivered to Australia for national-specific operational test and evaluation work.[http://www.flightglobal.com/news/articles/australia39s-first-f-35-gets-airborne-404333/ Australia's first F-35 gets airborne] - Flightglobal.com, 1 October 2014

Australia started an {{AUD|950 million}} program in 2015 to provide better security for its F-35 bases.{{cite news |first=Bradley |last=Perrett |url=http://aviationweek.com/defense/security-needs-drive-australian-f-35-base-program |title=Security Needs Drive Australian F-35 Base Program |work=Aviation Week & Space Technology |date=12 May 2015 |access-date=13 May 2015 |archive-url=https://web.archive.org/web/20150513214707/http://aviationweek.com/defense/security-needs-drive-australian-f-35-base-program |archive-date=13 May 2015 |url-status=live}}

At the end of 2020, The RAAF had reported that 60 out of the 72 aircraft ordered had been delivered, with the final 12 to be delivered by the end of 2023.{{Cite web |title=F-35A Lightning II |url=https://www.airforce.gov.au/aircraft/f-35a-lightning-ii |access-date=17 April 2024 |website=Royal Australian Air Force}} In February 2024, 63 F-35A are already delivered to RAAF, and the last 9 are to be delivered in the second half of the year.{{Cite web |title=New F-35A fighters to arrive by year's end, says Lockheed Martin |url=https://australianaviation.com.au/2024/02/new-f-35a-fighters-to-arrive-by-years-end-says-lockheed-martin/ |access-date=2024-04-22 |website=Australian Aviation |language=en-AU}} Currently, the Royal Australian Air Force maintains three combat squadrons of the F-35A throughout Australia, one at RAAF Base Tindal, plus two and a training unit at RAAF Base Williamtown.

Timeline:

• 2014: Australia's first F-35, known as AU-1 is delivered from Fort Worth, Texas
• 2015: First Australian pilot goes through F-35 training at Eglin Air Force Base, Florida
• 2017: F-35 makes Australian public debut at Avalon Airshow
• 2018: F-35 Training Center is stood up at RAAF Base Williamtown
• 2018: First aircraft arrives for permanent basing at RAAF Base Williamtown
• 2020: Australia declares IOC
• 2021: Establishment of Williamtown Depot capability
• 2021: First aircraft arrives for permanent basing at RAAF Base Tindal
• 2023: Asia-Pacific Regional Warehouse IOC
• 2024: Final F-35 lands in Australia{{cite press release |title=Final F-35A aircraft delivered |url=https://www.defence.gov.au/news-events/releases/2024-12-19/final-f-35a-aircraft-delivered |website=Department of Defence |access-date=26 December 2024 |date=19 December 2024}}

{{Main|Lockheed Martin F-35 Lightning II Canadian procurement}}

Canada has been involved in the Joint Strike Fighter Program from its beginning, investing US$10 million to be an "informed partner" during the evaluation process. Once Lockheed Martin was selected as the primary contractor for the JSF program, Canada elected to become a level 3 participant, along with Norway, Denmark, Turkey and Australia. An additional US$100 million from the Canadian Department of National Defence (DND) over 10 years and another $50 million from Industry Canada were dedicated in 2002, making them an early participant of the JSF program.Williams, Alan S. Reinventing Canadian Defence Procurement: A View From the Inside. Kingston, Ontario, Canada: Breakout Education Network, Queen's University, 2006. {{ISBN|0-9781693-0-1}}.

On 16 July 2010, the Canadian government announced that it would buy 65 F-35s to replace the existing 80 CF-18s for $16B (with all ancillary costs included) with deliveries planned for 2016.

The intention to sign a sole-sourced, untendered F-35 contract and the government's refusal to provide detailed costing became one of the major causes of a finding of contempt of Parliament and the subsequent defeat of Stephen Harper's Conservative government through a non-confidence vote on 25 March 2011. This directly led to the F-35 purchase becoming an issue in the 2011 federal election, in which Harper's Conservatives won an increased number of seats to form a majority government.{{Cite news|url = http://www.ctvnews.ca/shots-traded-with-military-over-stealth-fighter-costs-1.622612|title = Shots traded with military over stealth-fighter costs|access-date = 23 March 2011|last = The Canadian Press|date=March 2011| work = CTV News}}{{Cite news|url = https://www.theglobeandmail.com/news/politics/election-looms-as-opposition-stacks-deck-against-harper-tories/article1952874/|title = Election looms as opposition stacks deck against Harper Tories|access-date = 14 March 2011|last = Galloway|first = Gloria|date=March 2011| work = The Globe and Mail|location=Toronto}}[https://archive.today/20121206024317/http://www.theguardian.pe.ca/index.cfm?sid=342657&sc=101 "Report: Ottawa set to spend $9B on new U.S. fighter jets from single source."] The Guardian, 8 June 2010. Retrieved: 3 July 2010.Leblanc, Daniel. [https://www.theglobeandmail.com/news/politics/harper-bending-to-us-on-sole-source-fighter-purchase-documents-reveal/article1600070/ "Harper bending to U.S. on sole-source fighter purchase, documents reveal."] The Globe and Mail, 11 June 2010. Retrieved: 3 July 2010.[https://www.cbc.ca/news/politics/liberals-take-aim-at-fighter-jet-contract-1.898610 "Liberals take aim at fighter jet contract."] CBC, 15 July 2010. Retrieved: 15 July 2010.

On 19 October 2015, the Liberal Party of Canada under Justin Trudeau won a large majority in part on a campaign promise to not purchase the F-35, but instead an aircraft more suited to Canada's defence requirements.{{cite web|url=http://www.cbc.ca/news/politics/canada-election-2015-voting-results-polls-1.3278537|title=Justin Trudeau pledges 'real change' as Liberals leap ahead to majority government|date=20 October 2015|work=cbc.ca|access-date=20 October 2015}}{{cite web|url = https://www.liberal.ca/files/2015/10/New-plan-for-a-strong-middle-class.pdf|title = A New Plan For a Strong Middle Class|access-date = 5 October 2015|author = Liberal Party of Canada|date = 5 October 2015|archive-date = 14 October 2015|archive-url = https://web.archive.org/web/20151014055323/https://www.liberal.ca/files/2015/10/New-plan-for-a-strong-middle-class.pdf|url-status = dead}} However, the new Defence Minister has refused to rule out the F-35 in a new procurement competition.{{cite web|url=http://news.nationalpost.com/news/canada/defence-minister-backs-off-liberals-campaign-promise-of-refusing-to-buy-expensive-f-35-jets|title=Defence minister backs off Liberals campaign promise of refusing to buy 'expensive' F-35 jets - National Post|author=Greg Quinn, Bloomberg News|date=22 December 2015|work=National Post|access-date=10 January 2016}}

On 28 March 2022, the Government of Canada announced that the competition had placed the F-35A first and planned to buy 88 of them. Under procurement rules, the government will now enter into negotiations with Lockheed Martin for the purchase and if an acceptable agreement is not reached then negotiations for the second place Saab Gripen will begin.{{cite web|url= https://www.cbc.ca/news/politics/f-35-negotiations-1.6399978|title= Liberals expected to launch negotiations to buy F-35 fighter jets: CP sources|access-date= 28 March 2022|last= Berthiaume|first= Lee|work= CBC News|date= 28 March 2022|archive-url= https://archive.today/20220328173115/https://www.cbc.ca/news/politics/f-35-negotiations-1.6399978|archive-date= 28 March 2022|url-status= live}}{{cite web|url= https://www.theglobeandmail.com/canada/article-canada-picks-us-made-f-35-fighter-jet-as-next-warplane/|title= Canada picks U.S.-made F-35 fighter jet as next warplane, source says|access-date= 28 March 2022|last= Chase|first= Steven|work= The Globe and Mail|date= 28 March 2022|archive-url= https://archive.today/20220328162516/https://www.theglobeandmail.com/canada/article-canada-picks-us-made-f-35-fighter-jet-as-next-warplane/|archive-date= 28 March 2022|url-status= live}}{{cite web|url= https://www.cbc.ca/news/politics/f-35-negotiations-1.6399978|title= Liberals launch negotiations to buy F-35 fighter jets|access-date= 29 March 2022|last= Brewster|first= Murray|work= CBC News|date= 28 March 2022|archive-url= https://archive.today/20220329000346/https://www.cbc.ca/news/politics/f-35-negotiations-1.6399978|archive-date= 29 March 2022|url-status= live}}

In December 2022, the government placed an order for an initial batch of 16 F-35As, securing delivery positions prior to the year end.{{cite web|url= https://www.ctvnews.ca/politics/defence-department-gets-ok-to-spend-7-billion-on-16-f-35-fighter-jets-cp-sources-1.6202528|title= Defence Department gets OK to spend $7 billion on 16 F-35 fighter jets: CP sources|access-date= 21 December 2022|last= Berthiaume|first= Lee|work= CTV News|date= 20 December 2022|archive-url= https://archive.today/20221221010514/https://www.ctvnews.ca/politics/defence-department-gets-ok-to-spend-7-billion-on-16-f-35-fighter-jets-cp-sources-1.6202528|archive-date= 21 December 2022|url-status= live}}

On 9 January 2023, the Government of Canada announced the purchase of 88 F-35As, at a total cost of $19 billion Canadian Dollars. First aircraft are to arrive in 2026, first squadron will be operational in 2029 and full fleet operational between 2032 and 2034.{{Cite web |date=2023-01-09 |title=Canada officially buying F-35 fighter jets for $19 billion to replace aging CF-18s |url=https://www.thestar.com/politics/2023/01/09/defence-minister-anand-to-provide-update-on-military-fighter-jet-plan.html |access-date=2023-01-09 |website=thestar.com |language=en|archive-url= https://archive.today/20230109185349/https://www.thestar.com/politics/2023/01/09/defence-minister-anand-to-provide-update-on-military-fighter-jet-plan.html|archive-date= 9 January 2023|url-status= live}}{{cite web|url= https://www.cbc.ca/news/politics/canada-f35-fighter-jet-deal-1.6707769|title= Federal government inks deal to buy fleet of F-35 fighter jets|access-date= 9 Jan 2023|last= Brewster|first= Murray|work= CBC News|date= 9 Jan 2023|archive-url= https://archive.today/20230109165109/https://www.cbc.ca/news/politics/canada-f35-fighter-jet-deal-1.6707769?cmp=rss|archive-date= 9 January 2023|url-status= live}}{{cite web|url= https://www.avweb.com/aviation-news/military-aviation/canada-finalizes-f-35-purchase/|title= Canada Finalizes F-35 Purchase|access-date= 10 January 2023|last= O'Connor|first= Kate |work= AVweb |date= 9 January 2023|archive-url= https://archive.today/20230110191536/https://www.avweb.com/aviation-news/military-aviation/canada-finalizes-f-35-purchase/|archive-date= 10 January 2023|url-status= live}}

Denmark has joined the Joint Strike Fighter program as a Level 3 partner in 2002. The Royal Danish Air Force is replacing its fleet of 48 aging F-16 fighters with F-35As.{{cite web |title=Denmark F-35 |url=https://www.f35.com/global/participation/denmark |website=F-35 Lightning II |publisher=Lockheed Martin |access-date=2 June 2019 |archive-url=https://web.archive.org/web/20190418151445/https://www.f35.com/global/participation/denmark |archive-date=18 April 2019 |date=18 April 2019 |url-status=live}}

Denmark's members of parliament were not expected to vote on a purchase of the F-35A before 2014, and were considering alternatives such as the JAS 39 Gripen NG and the F/A-18E/F Super Hornet, while the consortium behind the Eurofighter Typhoon withdrew in 2007.[http://www.cphpost.dk/news/national/88-national/48487-joint-strike-fighter-price-now-double.html "Joint Strike Fighter price now double."] Copenhagen Post online, 12 March 2010. Retrieved: 15 March 2010. {{webarchive |url=https://web.archive.org/web/20100826015105/http://www.cphpost.dk/news/national/88-national/48487-joint-strike-fighter-price-now-double.html |date=26 August 2010 }}[http://www.defencetalk.com/denmark-f-35-fighter-jet-decision-18247/ "Denmark F-35 Fighter Jet Decision Postponed."] defencetalk.com via Copenhagen Post online, 29 April 2009. Retrieved: 15 March 2010.Skautrup, Peter. [http://www.dr.dk/Nyheder/Penge/2010/03/15/112521.htm "Forsvaret dumper kampflyet Joint Strike Fighter." (Danish)] dr.dk, 15 March 2010. Retrieved: 15 March 2010.

As of 2010, a Royal Danish Air Force F-16BM (ET 210) is stationed at Edwards Air Force Base for flight testing of the F-35. The Danish test pilot Lieutenant Colonel Casper Børge Nielsen is part of the Joint Strike Fighter program.{{cite web|url=http://forsvaret.dk/FTK/Nyt%20og%20Presse/Pages/DanskF-16f%C3%B8lgertestflyp%C3%A5vej.aspx |title=Dansk F-16 fulgte testfly på vej |last1=Aggernæs |first1=Laura |language=da |trans-title=Danish F-16 escorts test aircraft |date=13 December 2010 |website=Royal Danish Air Force |access-date=22 August 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130921054947/http://forsvaret.dk/FTK/Nyt%20og%20Presse/Pages/DanskF-16f%C3%B8lgertestflyp%C3%A5vej.aspx |archive-date=21 September 2013 }}

On 13 March 2013, Denmark restarted their selection process for 30 new fighter aircraft. Candidates include the two-seated F/A-18F Super Hornet,defense-aerospace.com [http://www.defense-aerospace.com/articles-view/release/3/153219/denmark-launches-fighter-competition.html Denmark Starts Fighter Evaluation Process to Replace F-16] 12 April 2014 and Eurofighter Typhoon, with the F-35A remaining as a candidate.{{cite web|url=http://www.defensenews.com/article/20130314/DEFREG01/303140009/Denmark-Relaunches-Fighter-Jet-Competition|archive-url=https://archive.today/20130410174947/http://www.defensenews.com/article/20130314/DEFREG01/303140009/Denmark-Relaunches-Fighter-Jet-Competition|url-status=dead|archive-date=10 April 2013|title=Denmark Relaunches Fighter Jet Competition|work=Defense News|access-date=24 September 2015}}

On 9 June 2016, the Danish defence committee agreed to purchase 27 F-35As to succeed the F-16 for US$3 billion.{{cite web|title=Denmark F-35 Buy Goes Official|url=http://www.defensenews.com/story/defense/air-space/strike/2016/06/09/denmark-f35-buy-official-lockheed-terma-joint-strike-fighter/85640718/|archive-url=http://webarchive.loc.gov/all/20170503212756/http://www.defensenews.com/story/defense/air%2Dspace/strike/2016/06/09/denmark%2Df35%2Dbuy%2Dofficial%2Dlockheed%2Dterma%2Djoint%2Dstrike%2Dfighter/85640718/|url-status=dead|archive-date=3 May 2017|website=Defense News|date=9 June 2016|language=en}}{{cite web|publisher=Lockheed Martin|title=Danish Government OKs $3 Billion Purchase of 27 F-35 Fighter Jets|url=https://www.f35.com/news/detail/danish-government-oks-3-billion-purchase-of-27-f-35-fighter-jets|date=9 June 2016|language=en|access-date=9 June 2016|archive-date=9 August 2016|archive-url=https://web.archive.org/web/20160809001436/https://www.f35.com/news/detail/danish-government-oks-3-billion-purchase-of-27-f-35-fighter-jets|url-status=dead}}

In September 2016, Boeing, the builder of the F/A18E/F Super Hornet, indicated that they would take legal action against the Danish decision to buy the F-35A, indicating that data used was flawed.{{cite web|url=http://news.nationalpost.com/news/canada/a-cautionary-tale-for-canada-boeing-preps-legal-challenge-after-denmark-rejects-super-hornet-for-f-35|title=A cautionary tale for Canada? Boeing preps legal challenge after Denmark rejects Super Hornet for F-35|work=nationalpost.com|access-date=17 September 2016}} In March 2018, Boeing lost the case with the court stating "The court has found that the authorities' decisions on refusal of access to the documents are legal and valid."{{cite web |last1=Jensen |first1=Teis |last2=Jacobsen |first2=Stine |last3=Merriman |first3=Jane |title=Boeing loses case against Denmark over fighter jet deal |url=https://www.reuters.com/article/us-boeing-denmark/boeing-loses-case-against-denmark-over-fighter-jet-deal-idUSKBN1GZ295 |website=Reuters |access-date=2 June 2019 |archive-url=https://web.archive.org/web/20190602231808/https://www.reuters.com/article/us-boeing-denmark/boeing-loses-case-against-denmark-over-fighter-jet-deal-idUSKBN1GZ295 |archive-date=2 June 2019 |location=Copenhagen |date=23 March 2018 |url-status=dead }}

In May 2019, Danish Minister of Defence Claus Hjort Frederiksen stated that Denmark is considering stationing fighter jets in Greenland to counter Russia's expanding military presence in the Arctic region. In an additional interview with Ritzau, the minister said that to provide air defense of Greenland would require at least four fighter planes, which would require Denmark to make an additional purchase.{{cite web |title=Denmark, Greenland and the F-35 |url=https://sldinfo.com/2019/05/denmark-greenland-and-the-f-35/ |website=Second Line of Defense |access-date=2 June 2019 |archive-url=https://web.archive.org/web/20190530084925/https://sldinfo.com/2019/05/denmark-greenland-and-the-f-35/ |archive-date=30 May 2019 |date=30 May 2019 |url-status=live}}{{cite web |last1=McGwin |first1=Kevin |title=Keeping eye on Russian build-up, Danes ready to send fighter jets to Greenland |url=https://www.arctictoday.com/keeping-eye-on-russian-build-up-danes-ready-to-send-fighter-jets-to-greenland/ |website=Arctic Today |access-date=2 June 2019 |archive-url=https://web.archive.org/web/20190602230746/https://www.arctictoday.com/keeping-eye-on-russian-build-up-danes-ready-to-send-fighter-jets-to-greenland/ |archive-date=2 June 2019 |date=20 May 2019 |url-status=live}}

In January 2020, Lockheed Martin announced that assembly had begun on L-001, the first of 27 F-35As destined for the Royal Danish Air Force.{{cite web |last1=Jennings |first1=Gareth |title=Lockheed Martin begins build of first F-35 for Denmark |url=https://www.janes.com/article/93953/lockheed-martin-begins-build-of-first-f-35-for-denmark |website=Jane's |access-date=31 March 2020 |archive-url=https://archive.today/20200331235005/https://www.janes.com/article/93953/lockheed-martin-begins-build-of-first-f-35-for-denmark |archive-date=31 March 2020 |location=London |date=28 January 2020 |url-status=live}}

File:Testflyging av første norske F-35 - 22492943335 14.jpg

Norway participates in the F-35 program as a Level 3 partner in the system development and demonstration phase, with a view to enabling its industry to compete for industrial opportunities.Cox, Andrew H. [http://www.lockheedmartin.com/europe/norway/index.html "Norway."] Lockheedmartin.com. Retrieved: 23 November 2009. {{webarchive |url=https://web.archive.org/web/20090606003029/http://www.lockheedmartin.com/europe/norway/index.html |date=6 June 2009 }} Norwegian National Deputy Rune Fagerli, the country's sole representative on the Joint Strike Fighter program, told SPACE.com that the Norwegian Royal Ministry of Defence has pledged $125 million in preparation to replace a fleet of F-16 jets that have about 12 years left of operation. "By getting involved here on the ground level, we can try and address the needs of Norway into this capable fighter early," said Fagerli, a colonel. For example, Norwegian F-16s are fitted with drag chutes because of wet, slippery runways. Likewise, international cooperation in aircraft development could also yield aircraft from cooperating nations that fit well together during combat. Fagerli also mentioned that Norwegian pilots currently fly missions over Afghanistan in F-16s alongside Danish and Dutch aviators.Malik, Tariq. [http://www.space.com/businesstechnology/technology/jsf_fighter_020312.html "Joint Strike Fighter: A Jet for Every Occasion."] space.com, 12 February 2003. Retrieved: 2 March 2010. {{webarchive |url=https://web.archive.org/web/20100823184712/http://www.space.com/businesstechnology/technology/jsf_fighter_020312.html |date=23 August 2010 }}

Norway has several times threatened to put their support on hold unless substantial guarantees for an increased industrial share is provided. Despite this Norway has signed all the Memoranda of Understanding, including the latest one detailing the future production phase of the JSF program. They have, however, indicated that they will increase and strengthen their cooperation with both competitors of the JSF, the Typhoon and the Gripen.Lunde, Endre and DID. [http://www.defenseindustrydaily.com/2007/02/f35-lightning-ii-faces-continued-dogfights-in-norway/index.php "F-35 Lightning II Faces Continued Dogfights in Norway."] Defense Industry Daily, 10 December 2008. Retrieved: 2 March 2010. Norway has delayed a decision on the purchase of four training F-35s until later in 2011.Meyer, Carl. [http://www.embassymag.ca/page/view/f35-03-30-2011 "Countries look to delay F-35 purchases amid cost fears."] {{webarchive|url=https://web.archive.org/web/20110415011615/http://www.embassymag.ca/page/view/f35-03-30-2011 |date=15 April 2011 }} Embassy Magazine, 30 March 2011.

The F-35 was evaluated along with JAS 39 Gripen by the Norwegian Future Combat Aircraft Capability Project as a replacement for the F-16s.[http://www.regjeringen.no/nb/dep/fd/pressesenter/pressemeldinger/2006/The-Government-moves-the-combat-aircraft-acquisition-into-the-next-stage-Maintains-three-candidates.html?id=440094 "The Government moves the combat aircraft acquisition into the next stage – Maintains three candidates."] Norway Ministry of Defence, 15 December 2006. Retrieved: 23 November 2009. On 20 November 2008, the government released a statement saying it will support buying F-35s for the Royal Norwegian Air Force instead of the Gripen NG.Eriksen, Giæver and Kåre Helland-Olsen. [http://www.regjeringen.no/nb/dep/smk/Pressesenter/pressemeldinger/2008/the-joint-strike-fighter-recommended-to-.html?id=537010 "The Joint Strike Fighter recommended to replace the F-16."] Norwegian Prime Minister's Office, 20 November 2008. Retrieved: 21 November 2008. The government's reasoning for choosing the F-35 over Gripen was that only the U.S. aircraft supposedly fulfilled the operational requirements, and that it was allegedly offered at a more competitive price than the Swedish fighter.[http://www.norwaypost.no/News/Norway-will-buy-US-jet-fighters/menu-id-26.html "Norway will buy US jet fighters."]{{dead link|date=April 2012}} Norway Post, Norwegian Broadcasting Corporation, 21 November 2008. Retrieved: 22 November 2008. This has been strongly criticized by Saab, saying that Norway made errors when calculating the cost for Gripen NG vs the cost for the JSF.{{cite web|url=http://teknik360.idg.se/2.8229/1.199557/saab-sagar-norska-gripen-sagningen|title=Saab sågar norska Gripen-sågningen|date=10 December 2008|work=Miljöaktuellt|access-date=12 June 2015}}[http://www.sr.se/cgi-bin/ekot/artikel.asp?Artikel=2500078 "Norway."] {{webarchive|url=https://web.archive.org/web/20081212013727/http://www.sr.se/cgi-bin/ekot/artikel.asp?Artikel=2500078 |date=12 December 2008 }} sr.se. Retrieved: 23 November 2009.

The Norwegian Air Force has decided to develop the Joint Strike Missile for the F-35 and other aircraft.[http://www.kongsberg.com/en/KDS/Products/Missile%20Systems/JointStrikeMissile.aspx "Joint Strike Missile."] {{webarchive|url=https://web.archive.org/web/20101231074421/http://www.kongsberg.com/en/KDS/Products/Missile%20Systems/JointStrikeMissile.aspx |date=31 December 2010 }}Kongsberg Defence Systems. Retrieved: 23 November 2009.

In December 2010, leaked United States diplomatic cables revealed that the U.S. decided to delay a request by Sweden for an AESA radar for the Gripen until after Norway had announced their decision to buy the F-35. The same cables indicated that Norwegian consideration of the Gripen "was just a show" and that Norway had decided to purchase the F-35 as a result of "high-level political pressure" from the US. Following the successful sale of the F-35 to Norway, U.S. officials compiled a "lessons learned" memo that included a list of tactics for future sales to other countries. These included using the active involvement of the local U.S. embassy and its ambassador to market the aircraft, coordinating sales strategies with Lockheed Martin and using diplomatic events to specifically talk about the F-35. These events could include ambassadorial luncheons with national people of influence as invited guests. The documents indicate that U.S. officials were attempting to make the sale "without appearing to bully or attempt to force a decision".[http://www.thelocal.se/30584/20101203/ "Sweden 'tricked' in failed Norway Gripen bid."] {{webarchive|url=https://web.archive.org/web/20101205020308/http://www.thelocal.se/30584/20101203/ |date= 5 December 2010 }} The Local, 3 December 2010.

In June 2011, the Socialist Left party called for a probe into the rising costs of the jets.[http://www.newsinenglish.no/2011/06/17/sv-critical-of-own-government-over-fighter-jets/ "SV critical of own government over fighter jets."] Views and News from Norway, 17 June 2011.

Like Canada, Norway also needs to use satellite communications for operations north of the Arctic Circle, a capability not to be delivered with the first batch of aircraft.Berglund, Nina. [http://www.newsinenglish.no/2011/10/27/new-fighter-jets-lack-arctic-abilities/ "New fighter jets lack Arctic abilities."] 27 October 2011.

On 24 November 2011, Norwegian officials estimated the life cycle costs for 52 F-35A to be $40 billion, in a hearing in the House of Commons of Canada.

On 14 June 2012, Norway placed an order for its first two aircraft,[https://www.google.com/hostednews/ap/article/ALeqM5iZiq6v2F5QNMeQj5FU468HUKIV9g?docId=00821d1d969e4f84880d5451dea6f126 "Norway buys 2 US-built Joint Strike Fighter jets."]{{dead link|date=June 2024|bot=medic}}{{cbignore|bot=medic}} AP, 15 June 2012. after receiving a promise of American support to integrate the Joint Strike Missile on the F-35.Perry, Dominic. [http://www.flightglobal.com/news/articles/norway-orders-f-35as-after-securing-jsm-integration-support-373063/ "Norway orders F-35As after securing JSM integration support."] Flight Magazine, 15 June 2012. The number of aircraft ordered grew to 16 by October 2013.{{cite web |last1=Majumdar |first1=Dave |title=Norway to purchase six additional F-35s |url=https://www.flightglobal.com/norway-to-purchase-six-additional-f-35s/111364.article |website=Flight Global |access-date=31 March 2020 |archive-url=https://archive.today/20200331142939/https://www.flightglobal.com/norway-to-purchase-six-additional-f-35s/111364.article |archive-date=31 March 2020 |date=16 October 2013 |url-status=live}}

On 22 September 2015, the first Norwegian F-35A was rolled out in Fort Worth, Texas. The first two examples for Norway are scheduled to be delivered to the Royal Norwegian Air Force later in 2015, and will be based at Luke Air Force Base, Arizona, where they will be used for Norwegian and partner country pilot training.{{cite web|url=https://www.f35.com/news/detail/lockheed-martin-and-norwegian-armed-forces-celebrate-rollout-of-norways-fir|title=Lockheed Martin and Norwegian Armed Forces Celebrate Rollout of Norway's First F-35A|work=F-35 Lightning II|access-date=24 September 2015|archive-date=25 September 2015|archive-url=https://web.archive.org/web/20150925090323/https://www.f35.com/news/detail/lockheed-martin-and-norwegian-armed-forces-celebrate-rollout-of-norways-fir|url-status=dead}}

Norway received its first three F-35s in-country in November 2017,{{cite web |last1=Stolen |first1=Henrik |last2=Fouche |first2=Gwladys |last3=Lawrence |first3=Janet |title=Norway receives first F-35 fighter jet |url=https://www.reuters.com/article/us-norway-lockheed-f35/norway-receives-first-f-35-fighter-jet-idUSKBN1DA26A |website=Reuters |access-date=31 March 2020 |archive-url=https://archive.today/20200331143145/https://www.reuters.com/article/us-norway-lockheed-f35/norway-receives-first-f-35-fighter-jet-idUSKBN1DA26A |archive-date=31 March 2020 |location=Oslo |date=10 November 2017 |url-status=live}} reached initial operating capability in November 2019,{{cite web |last1=Perry |first1=Dominic |title=Norway reaches IOC milestone with F-35 |url=https://www.flightglobal.com/defence/norway-reaches-ioc-milestone-with-f-35/135216.article |website=Flight Global |access-date=31 March 2020 |archive-url=https://archive.today/20200331143149/https://www.flightglobal.com/defence/norway-reaches-ioc-milestone-with-f-35/135216.article |archive-date=31 March 2020 |date=7 November 2019 |url-status=live}} and scrambled its F-35s for the first time in response to two Russian Tupolev Tu-142 and a Mikoyan MiG-31 passing near Norwegian airspace in March 2020.{{cite web |last1=Nilsen |first1=Thomas |title=Norway's new F-35 scrambled for first time to meet Russian anti-sub aircraft |url=https://thebarentsobserver.com/en/security/2020/03/norways-new-f-35-scrambled-first-time-meet-russian-anti-sub-aircraft |website=The Barents Observer |access-date=31 March 2020 |archive-url=https://archive.today/20200309160109/https://thebarentsobserver.com/en/security/2020/03/norways-new-f-35-scrambled-first-time-meet-russian-anti-sub-aircraft |archive-date=9 March 2020 |location=Kirkenes, Norway |date=8 March 2020 |url-status=live}}

File:F35 Lightning II (Ank Kumar INFOSYS) 04.jpg, featuring a Turkish flag before their removal from the program.]]

On 12 July 2002, Turkey became the seventh international partner in the JSF Project, joining the United Kingdom, Italy, the Netherlands, Canada, Denmark and Norway. On 25 January 2007, Turkey signed a memorandum of understanding (MoU) for involvement in F-35 production.[http://www.electronicaviation.com/news/Military/1060 "Despite JSF Pact, Turkey Doesn't Rule Out Eurofighter Buy."] {{webarchive|url=https://web.archive.org/web/20110710181058/http://www.electronicaviation.com/news/Military/1060 |date=10 July 2011 }} Electronic Aviation, 31 January 2007. The Turkish Air Force is planning to initially order 116[http://www.ntvmsnbc.com/news/389854.asp "F-35 uçakları."] NTV-MSNBC, 31 October 2006.[http://gbulten.ssm.gov.tr/arsiv/2006/12/24/01.htm "Hürriyet: İlk F-35'te dört Türk parçası uçtu."] {{webarchive|url=https://web.archive.org/web/20110728085126/http://gbulten.ssm.gov.tr/arsiv/2006/12/24/01.htm |date=28 July 2011 }} gbulten.ssm.gov.tr, 24 December 2006. F-35A "CTOL/Air Force versions" at a reported cost of $11 billion.[http://www.defenseindustrydaily.com/2007/01/turkey-signs-f35-production-mou/index.php "Turkey Signs F-35 Production MoU."] Defenseindustrydaily.com, 29 January 2007. Retrieved: 23 November 2009. In October 2009, Murad Bayar, head of the Undersecretariat for Defense Industries, has said that Turkey may increase its order to 120 aircraft instead of purchasing Eurofighter Typhoons.[http://www.hurriyetdailynews.com/n.php?n=turkey-may-buy-20-more-f-35-fighters-2009-10-07 "Turkey to possibly buy 20 more F-35 fighters."] hurriyetdailynews.com. Retrieved: 23 November 2009.

The plan is that the F-35 will be produced under license in Turkey by Turkish Aerospace Industries (TAI). TAI is one of the two international suppliers to Northrop Grumman (the other being Terma in Denmark).[http://www.spacewar.com/reports/Northrop_Grumman_Authorizes_International_Suppliers_To_Begin_Work_On_First_Phase_Of_F_35_Low_Rate_Initial_Production_999.html "Northrop Grumman Authorizes International Suppliers To Begin Work On First Phase Of F-35 Low Rate Initial Production."] SpaceWar, 7 December 2007 via [https://web.archive.org/web/20071210105201/http://www.spacewar.com/reports/Northrop_Grumman_Authorizes_International_Suppliers_To_Begin_Work_On_First_Phase_Of_F_35_Low_Rate_Initial_Production_999.html ""Archive."], 7 July 2010. A Letter of Intent (LOI) was signed between TAI and Northrop Grumman ISS (NGISS) International on 6 February 2007. With the LOI, TAI became the second source for the F-35 center fuselage. The number of center fuselages to be produced by TAI will depend on the number of F-35s Turkey procures and the number of F-35s produced worldwide. On 10 December 2007, TAI was authorized by Northrop Grumman to commence fabricating access doors and composite parts for the first two F-35 production aircraft. These components are used in the F-35 center fuselage, a major section of the aircraft being produced by Northrop Grumman, a principal member of the Lockheed Martin-led F-35 global industry team.[http://live.defenseworld.net:9080/go/defensenews.jsp?catid=1&id=2116 "Defense News."]{{dead link|date=May 2017 |bot=InternetArchiveBot |fix-attempted=yes }} Defense World. Retrieved: 23 November 2009.

Northrop Grumman currently produces all F-35 center fuselages at its F-35 assembly facility in Palmdale, California. After 2013, TAI will assemble the F-35 under license from Lockheed Martin Corporation, as was the case with the F-16 program.{{Citation needed|date=August 2010}}

By January 2011 there were indications that Turkey was reconsidering its participation in the F-35 program and its procurement of the aircraft. Political friction between Turkey and the US resulted in the US refusing to ship or delaying shipments of F-16 parts to Turkey over relations with Israel and Turkish officials are concerned that similar problems will make F-35 production and support of the 100 F-35s it has planned to buy non-viable. Rising costs in the F-35 program are also a factor and Turkey is considering developing its own fighter instead in cooperation with other nations.{{Cite news|url=http://www.todayszaman.com/news-233254-problems-persist-with-the-us-on-fighter-planes.html |title=Problems persist with the US on fighter planes |access-date=23 January 2011 |last=Yavuz |first=Ercan |date=January 2011 |work=Sunday's Zaman |url-status=dead |archive-url=https://web.archive.org/web/20110123134802/http://todayszaman.com/news-233254-problems-persist-with-the-us-on-fighter-planes.html |archive-date=23 January 2011 }} However Defense Minister Vecdi Gonul, has said that Turkey may buy as many as 116 of the Joint Strike Fighter.UMIT ENGINSOY and BURAK EGE BEKDIL [http://www.defensenews.com/story.php?i=5529799&c=EUR "Turkey May Buy Up to 116 F-35s: Defense Minister."]{{dead link|date=August 2021|bot=medic}}{{cbignore|bot=medic}} Defense News, 24 January 2011.

Turkey, like other partner nations, has complained about the United States refusal to share the software source code for the F-35.{{cite web|url=http://haber.gazetevatan.com/abd-f35in-ucus-kodlarini-vermeye-yanasmiyor/364540/2/Ekonomi|title=ABD, F-35'in uçuş kodlarını vermeye yanaşmıyor|work=gazetevatan.com|access-date=12 June 2015|archive-url=https://web.archive.org/web/20120317052244/http://haber.gazetevatan.com/abd-f35in-ucus-kodlarini-vermeye-yanasmiyor/364540/2/Ekonomi|archive-date=17 March 2012|url-status=dead}}Sonca, Emre. [http://www.todayszaman.com/news-237992-code-crisis-overshadows-turkeys-planned-purchase-of-f-35-jets.html "'Code crisis' overshadows Turkey's planned purchase of F-35 jets."] {{webarchive|url=https://web.archive.org/web/20110315091430/http://www.todayszaman.com/news-237992-code-crisis-overshadows-turkeys-planned-purchase-of-f-35-jets.html |date=15 March 2011 }} Today's Zaman, 12 March 2011. On 24 March 2011 Turkey announced it is placing its order for 100 jets on hold due to the ongoing source code refusal issue. Defense Minister Vecdi Gönül said that the negotiations for access to the F-35 source codes, including codes that can be used to control the aircraft remotely, had not yielded "satisfactory results" and that under these conditions Turkey could not accept the aircraft.[http://www.todayszaman.com/news-239067-turkey-puts-f-35-order-on-hold-over-us-refusal-to-share-technology.html Turkey puts f-35 order on hold] {{webarchive|url=https://web.archive.org/web/20110326054452/http://www.todayszaman.com/news-239067-turkey-puts-f-35-order-on-hold-over-us-refusal-to-share-technology.html |date=26 March 2011 }}. todayszaman.com

In April 2012, Turkey suggested that program costs could be reduced by outsourcing more production to Turkish defense and aerospace companies, which operate with lower labour costs compared to their counterparts in the U.S. and other partner countries of the project.Ekşi, Özgür. [http://www.hurriyetdailynews.com/turkey-proposes-cost-cutting-measure-to-us-on-f-35-project.aspx?pageID=238&nID=18584&NewsCatID=344 "Turkey proposes cost-cutting measure to US on F-35 project."] Hurriyet Daily News. 17 April 2012.

Despite the software dispute, Turkey agreed in principle to order two F-35As in January 2012.[http://www.defensenews.com/story.php?i=8760175&&s=TOP "Turkey to Order F-35 Fighters from U.S."]{{dead link|date=August 2021|bot=medic}}{{cbignore|bot=medic}} AFP, 5 January 2012.Eshel, Tamir. [http://defense-update.com/20120105_turkish_f35.html "Turkish Decision Paves the F-35's Way to Ankara."] Defense Update, 5 January 2012. However, this decision was postponed during the SSIK meeting in January 2013 due to the technical problems with the aircraft and the uncertainties over the rising costs.{{cite web|url=http://www.defensenews.com/article/20130111/DEFREG04/301110015/Turkey-Postpones-Order-Its-First-Two-F-35-Fighters|archive-url=https://archive.today/20130215195723/http://www.defensenews.com/article/20130111/DEFREG04/301110015/Turkey-Postpones-Order-Its-First-Two-F-35-Fighters|url-status=dead|archive-date=15 February 2013|title=Turkey Postpones Order for Its First Two F-35 Fighters|work=Defense News|access-date=12 June 2015}} Turkey's first F-35s are now due to be delivered in 2017, as opposed to 2015.[http://www.defense-aerospace.com/article-view/release/141634/norway-shrugs-off-turkey%E2%80%99s-f_35-postponement.html Turkey Adjusts Fighter Jets Purchase] - Defense-Aerospace.com, 12 January 2013 {{webarchive |url=https://web.archive.org/web/20130120012132/http://www.defense-aerospace.com/article-view/release/141634/norway-shrugs-off-turkey%E2%80%99s-f_35-postponement.html |date=20 January 2013 }} On 6 May 2014, Turkey approved an initial order for two F-35s after a 15-month delay. They will be manufactured in the Block 3F configuration. Turkey is to take delivery of 10 aircraft per year after they enter service in 2018, with 100 F-35s total on order. The country has invested $195 million in the program since 1999 and total program cost is expected to reach $16 billion.[http://www.flightglobal.com/news/articles/turkey-confirms-f-35-procurement-plans-398983/ Turkey confirms F-35 procurement plans] - Flightglobal.com, 7 May 2014

In January 2015 Turkey ordered a further four F-35s, for a total of six.{{cite news|url = https://www.defensenews.com/2015/01/07/turkey-to-order-4-more-f-35s-5-more-chinooks/|title = Turkey To Order 4 More F-35s, 5 More Chinooks|access-date = 8 August 2023|author = Burak Ege Bekdil |date = 7 January 2015| work = defensenews.com|archive-url= https://archive.today/20230809130900/https://www.defensenews.com/2015/01/07/turkey-to-order-4-more-f-35s-5-more-chinooks/|archive-date= 9 August 2023|url-status= live}}

On 30 June 2018, Turkey received its first F-35 at Lockheed Martin facilities in Fort Worth, Texas. The first aircraft, with tail number 18-0001, was to be assigned to Luke Air Force Base for pilot training.{{cite web |title=Turkey Received Delivery of Its First F-35 Aircraft |url=https://www.f35.com/news/detail/turkey-received-delivery-of-its-first-f-35-aircraft |website=f35.com |date=30 June 2018 |access-date=31 August 2018 |archive-date=16 July 2019 |archive-url=https://web.archive.org/web/20190716015528/https://www.f35.com/news/detail/turkey-received-delivery-of-its-first-f-35-aircraft |url-status=dead }} On 29 August 2018, a Turkish pilot carried out the first flight with an F-35 as part of training in the U.S.{{cite web |title=Turkish pilot carries out first F-35 jet flight in US |url=http://www.hurriyetdailynews.com/turkish-pilot-carries-out-first-f-35-jet-flight-in-us-136244 |website=hurriyetdailynews.com |date=29 August 2018}} In total, six aircraft, given code numbers 18-0001 to 18-0006,{{cite web |date=28 December 2023 |title=Turkey's F-35As are kept inside hangars |url=https://twitter.com/mavisavunma/status/1740291090828165177 |publisher=Mavi Savunma}} were delivered to Luke AFB, where Turkish pilots received training until 2019.{{cite news |author=Burak Ege Bekdil |date=7 January 2015 |title=Turkey To Order 4 More F-35s, 5 More Chinooks |url=https://www.defensenews.com/2015/01/07/turkey-to-order-4-more-f-35s-5-more-chinooks/ |url-status=live |archive-url=https://archive.today/20230809130900/https://www.defensenews.com/2015/01/07/turkey-to-order-4-more-f-35s-5-more-chinooks/ |archive-date=9 August 2023 |access-date=8 August 2023 |work=defensenews.com}}{{cite web |author=Gareth Jennings |date=24 January 2023 |title=US, Turkey continue talks to settle F-35 dispute |url=https://www.janes.com/defence-news/news-detail/us-turkey-continue-talks-to-settle-f-35-dispute |website=janes.com}}{{cite web |date=23 May 2018 |title=Turkish F35 takes flight |website=YouTube |url=https://www.youtube.com/watch?v=YDq7Ewkf6R4}}

On 18 June 2018, the U.S. Senate passed a bill blocking the transfer of F-35 fighter jets to Turkey. The prohibition was established due to concerns over Turkey's intent to procure the Russian S-400 air defence system, which would allegedly put the secrets of the F-35 at risk.{{cite web |last1=Rempfer |first1=Kyle |author-link1=7 April 2019 |title=Here's how F-35 technology would be compromised if Turkey also had the S-400 anti-aircraft system |url=https://www.airforcetimes.com/news/your-military/2019/04/05/heres-how-f-35-technology-would-be-compromised-if-turkey-also-had-the-s-400-anti-aircraft-system/ |website=Air Force Times |access-date=20 April 2019 |archive-url=https://archive.today/20190407162258/https://www.airforcetimes.com/news/your-military/2019/04/05/heres-how-f-35-technology-would-be-compromised-if-turkey-also-had-the-s-400-anti-aircraft-system/ |date=5 April 2019 |url-status=live |archive-date=7 April 2019 }}{{cite news |last1=Manson |first1=Katrina |last2=Pitel |first2=Laura |title=US Senate blocks F-35 sales to Turkey |url=https://www.ft.com/content/d3c7492c-7346-11e8-b6ad-3823e4384287|work=Financial Times|date=19 June 2018 |access-date=19 June 2018}} In August 2018, U.S. President Donald Trump signed the bill, which blocked the transfer of F-35 fighter jets to Turkey.{{cite web |last1=Seligman |first1=Lara |title=Trump Blocks Fighter Jet Transfer Amid Deepening U.S.-Turkey Rift |url=https://foreignpolicy.com/2018/08/13/trump-blocks-fighter-jet-transfer-amid-deepening-us-turkey-rift-f35/ |website=foreignpolicy.com |access-date=14 August 2018 |date=13 August 2018}} Despite the suspension of deliveries, the F-35 Joint Program Office claimed on 21 August, that it would execute the program according to existing plans.{{cite web |last1=Stevenson |first1=Beth |title=US, Turkey continuing F-35 collaboration |url=https://www.janes.com/article/82515/us-turkey-continuing-f-35-collaboration |website=janes.com |publisher=IHS Jane's |location=London |language=en |date=22 August 2018}} Another bill was passed by the US Senate on 23 August, which prohibited any spending related to the transfer of F-35s to Turkey until it was certified that Turkey would not purchase nor accept delivery of the Russian S-400 air defence system.{{cite web |last1=Host |first1=Pat |title=Additional US legislation banning further F-35 deliveries to Turkey advances |url=https://www.janes.com/article/82587/additional-us-legislation-banning-further-f-35-deliveries-to-turkey-advances |website=janes.com |publisher=IHS Jane's |access-date=28 August 2018 |location=Washington, DC |language=en |date=24 August 2018}}

In early April 2019, it was reported that delivery of F-35 jets to Turkey was suspended due to Turkey's decision to continue procuring the S-400 air defence system.{{cite web |last1=Stone |first1=Mike |last2=Pamuk |first2=Humeyra |title=U.S. halts F-35 equipment to Turkey, protests its plans to buy from Russia |url=https://www.reuters.com/article/us-usa-turkey-f35-exclusive/exclusive-us-sends-message-to-turkey-halts-f-35-equipment-shipments-sources-idUSKCN1RD316 |website=Reuters |access-date=2 April 2019 |archive-url=https://web.archive.org/web/20190402114943/https://www.reuters.com/article/us-usa-turkey-f35-exclusive/exclusive-us-sends-message-to-turkey-halts-f-35-equipment-shipments-sources-idUSKCN1RD316 |archive-date=2 April 2019 |location=Washington |date=1 April 2019 |url-status=live }}{{cite web |last1=Kelly |first1=Fergus |title=US suspends F-35 deliveries to Turkey over S-400 purchase from Russia |url=https://thedefensepost.com/2019/04/02/us-suspends-f-35-deliveries-turkey-s-400-russia/ |website=The Defense Post |access-date=2 April 2019 |archive-url=https://web.archive.org/web/20190402114944/https://thedefensepost.com/2019/04/02/us-suspends-f-35-deliveries-turkey-s-400-russia/ |archive-date=2 April 2019 |date=2 April 2019 |url-status=live }} On 10 April 2019, Turkish Foreign Minister reiterated that the S-400 purchase was going on as planned and suggested that Turkey could also look towards acquiring Russian jets, namely the Su-34 and Su-57, if the F-35 deal were to fall through.{{cite news |last1=Gumrukcu |first1=Tuvan |title=Turkey says it will look elsewhere if U.S. won't sell Patriots, F-35s |url=https://www.reuters.com/article/us-turkey-security-usa/turkey-says-it-will-look-elsewhere-if-u-s-wont-sell-patriots-f-35s-idUSKCN1RM0D2 |work=Reuters |language=en |date=10 April 2019}}

In early May 2019, it was reported that the Pentagon was looking to move manufacturing of parts and equipment of the F-35 out of Turkey.{{cite web |title=Pentagon preparing to move F-35 work out of Turkey |url=https://www.france24.com/en/20190503-pentagon-preparing-move-f-35-work-out-turkey |publisher=France 24 |date=3 May 2019}} On 18 May 2019, the Turkish President announced that Turkey would jointly produce the S-500 missile system with Russia.{{cite news |title=Turkey's Erdogan says will jointly produce S-500s with Russia after purchase of S-400s |url=https://www.reuters.com/article/us-turkey-security-usa/turkeys-erdogan-says-will-jointly-produce-s-500s-with-russia-after-purchase-of-s-400s-idUSKCN1SO0Q3 |work=Reuters |language=en |date=19 May 2019}} In June 2019, it was reported that the United States had decided to stop training additional Turkish pilots on the F-35.{{cite news |last1=Stewart |first1=Phil |title=Exclusive: U.S. will not accept more Turkish F-35 pilots over Russia defenses - sources |url=https://www.reuters.com/article/us-usa-turkey-f35-exclusive/exclusive-us-will-not-accept-more-turkish-f-35-pilots-over-russia-defenses-sources-idUSKCN1T802O |work=Reuters |language=en |date=7 June 2019}} Soon after, it was reported that training of all Turkish pilots was halted.{{cite news |last1=Stewart |first1=Phil |title=Turkish F-35 pilots no longer flying at U.S. base: Pentagon |url=https://www.reuters.com/article/us-usa-turkey-f35/turkish-f-35-pilots-no-longer-flying-at-us-base-pentagon-idUSKCN1TB2LU |work=Reuters |language=en |date=11 June 2019}}

On 17 July 2019, following the delivery of Russian S-400 air defence systems, the United States announced that Turkey would be removed from the F-35 program. Besides the ban on training of pilots and delivery of the aircraft, the move would also include removing Turkey from the supply chain.{{cite news |title=U.S. removing Turkey from F-35 program after its Russian missile defense purchase |url=https://www.reuters.com/article/us-usa-turkey-security-f35/pentagon-removing-turkey-from-f-35-program-after-its-purchase-of-russian-missile-defense-idUSKCN1UC2GL |work=Reuters |date=17 July 2019}}{{cite web |url=https://www.bloomberg.com/news/articles/2018-10-05/lockheed-s-f-35-has-a-turkey-problem |title=Lockheed's F-35 Has a Turkey Problem |website=Bloomberg |date=5 October 2018 }} Although Turkey has since been formally removed from the program, U.S. Defense officials stated in June 2020 that Turkey would still manufacture key fuselage and engine parts through 2022, as existing manufacturing contracts will still be honored to completion, and to prevent "costly, disruptive and wasteful contract terminations".{{cite web |last1=Capaccio |first1=Anthony |title=Turkey to Keep Making F-35 Parts Through 2022, Pentagon Says |url=https://www.bloomberg.com/news/articles/2020-06-30/turkey-to-keep-making-f-35-parts-through-2022-pentagon-says |website=Bloomberg |access-date=3 July 2020 |archive-url=https://web.archive.org/web/20200701222457/https://www.bloomberg.com/news/articles/2020-06-30/turkey-to-keep-making-f-35-parts-through-2022-pentagon-says |archive-date=1 July 2020 |date=30 June 2020 |url-status=live}}

The six delivered F-35s remain in storage at Luke Air Force Base. The United States has yet to settle compensation surrounding the $1.4 billion that Turkey paid for the program. In 2024, the US announced that if Turkey were to give up its S-400 systems, it would be permitted back into the F-35 program.

File:IAF-F-35I-2016-12-13 (cropped).jpg

{{Main|Lockheed Martin F-35 Lightning II Israeli procurement}}

In 2003, Israel signed a formal letter of agreement, worth almost $20 million, to join the System Development and Demonstration (SDD) effort for the F-35 as a "security cooperation participant" (SCP).Dewitte, Lieven. [http://www.f-16.net/news_article5.html "Israel inks LOA to join Joint Strike Fighter program."] f-16.net, 31 July 2003. Retrieved: 2 March 2010. The Israeli Air Force (IAF) stated in 2006 that the F-35 is a key part of IAF's recapitalization plans, and that Israel intended to buy over 100 F-35A fighters at an estimated cost of over $5 billion to replace their F-16s over time.[http://www.defenseindustrydaily.com/2006/06/israel-plans-to-buy-over-100-f35s/index.php "Israel Plans to Buy Over 100 F-35s."] DefenseIndustryDaily.com, 27 June 2006. Retrieved: 23 November 2009. Israel was reinstated as a partner in the development of the F-35 on 31 July 2006, after Israeli participation was put on hold following the Chinese arms deal crisis.Guttman, Nathan. [http://fr.jpost.com/servlet/Satellite?cid=1148287839455&pagename=JPost/JPArticle/ShowFull "Israel, US battling over sale of jets."]{{dead link|date=May 2017 |bot=InternetArchiveBot |fix-attempted=yes }} The Jerusalem Post, 22 May 2006. Retrieved: 23 November 2009. Israel will buy 20 initial examples of the F-35A, with a total of 75 fighters desired.[http://www.flightglobal.com/news/articles/iai-aims-to-complete-f-35-wing-facility-in-mid-2014-389673/ IAI aims to complete F-35 wing facility in mid-2014] - Flightglobal.com, 20 August 2013

In February 2003, Singapore joined the JSF program's System Design and Development (SDD) Phase, as a Security Co-operation Participant (SCP).[http://www.mindef.gov.sg/imindef/news_and_events/nr/2003/feb/22feb03_nr2.html "Singapore Signs Letter of Intent for Joint Strike Fighter Programme."] {{Webarchive|url=https://web.archive.org/web/20171014234415/https://www.mindef.gov.sg/imindef/news_and_events/nr/2003/feb/22feb03_nr2.html |date=14 October 2017 }} MINDEF, 19 April 2006. Retrieved: 16 June 2010. It was speculated that Singapore could be buying up to 100 F-35s.Fiddian, Paul. [http://www.armedforces-int.com/news/singapore-could-purchase-joint-strike-fighter-davis.html "Singapore Could Purchase Joint Strike Fighter: Davis."] armedforces-int.com, 8 July 2008. Retrieved: 26 March 2010. In late 2013, Singapore said they were in "no particular hurry" to buy the F-35, and that they were focusing on upgrading their F-16s in the near-term. It was speculated that Singapore has specific interest in acquiring the F-35B STOVL variant due to the use of road bases adjacent to airfields, most shorter than {{convert|8000|ft|m|abbr=on}}.[http://www.aviationweek.com/Article.aspx?id=/article-xml/AW_02_03_2014_p66-657036.xml&p=3 Fast-Changing Trends In Asia Fighter Market] {{Webarchive|url=https://web.archive.org/web/20140212002103/http://www.aviationweek.com/Article.aspx?id=/article-xml/AW_02_03_2014_p66-657036.xml&p=3 |date=12 February 2014 }} - Aviationweek.com, 3 February 2014 It was speculated that the F-35B could also prove useful if the Endurance-class ships were converted to landing helicopter docks.{{cite web |url=https://thediplomat.com/2014/03/why-singapore-wants-the-f-35/ |title=Singapore is studying the F-35B Lightning as part of its larger effort to gain air dominance in its neighborhood. |last1=Thayer |first1=Carl |date=10 March 2014 |website=thediplomat.com |publisher=The Diplomat |access-date=10 March 2014}} In August 2016, the speculation ended with Singapore announcing it has placed on hold any decision to buy up to 12 F-35.{{cite web |url=https://www.bloomberg.com/news/articles/2016-08-08/singapore-puts-off-decision-on-whether-to-buy-lockheed-s-f-35 |title=Singapore Puts Off Decision on Whether to Buy Lockheed's F-35 |last1=Capaccio |first1=Anthony |date=9 August 2016 |website=Bloomberg.com |publisher=The Diplomat |access-date=9 August 2016}}

In January 2019, Singapore's Minister for Defense Ng Eng Hen announced that Singapore's F-16C/Ds would retire "soon after 2030", and that he was happy to report that the Defence Science and Technology Agency and Republic of Singapore Air Force completed their evaluation and decided on the F-35 to be the most likely aircraft to replace it. The Ministry of Defense announced in a statement that the Republic of Singapore Air Force would first procure an unspecified "small number" of F-35s for full evaluation of their capabilities and sustainability before deciding on a full fleet.{{cite web |last1=Waldron |first1=Greg |title=Singapore commits to "small" F-35 procurement |url=https://www.flightglobal.com/news/articles/singapore-commits-to-small-f-35-procurement-455116/ |website=FlightGlobal |access-date=19 January 2019 |archive-url=https://web.archive.org/web/20190119150729/https://www.flightglobal.com/news/articles/singapore-commits-to-small-f-35-procurement-455116/ |archive-date=19 January 2019 |location=Singapore |date=18 January 2019 |url-status=live}}{{cite web |last1=Wong |first1=Kelvin |title=Singapore shortlists F-35 for F-16 replacement programme |url=https://www.janes.com/article/85814/singapore-shortlists-f-35-for-f-16-replacement-programme |website=Jane's 360 |access-date=19 January 2019 |archive-url=https://web.archive.org/web/20190118160206/https://www.janes.com/article/85814/singapore-shortlists-f-35-for-f-16-replacement-programme |archive-date=18 January 2019 |location=Singapore |date=18 January 2019 |url-status=live}}{{cite web |last1=Yeo |first1=Mike |title=Singapore wants the F-35 to replace its F-16s |url=https://www.defensenews.com/global/asia-pacific/2019/01/18/singapore-wants-the-f-35-to-replace-its-f-16s/ |website=Defense News |access-date=19 January 2019 |archive-url=https://archive.today/20190119150745/https://www.defensenews.com/global/asia-pacific/2019/01/18/singapore-wants-the-f-35-to-replace-its-f-16s/ |archive-date=19 January 2019 |location=Melbourne, Australia |date=18 January 2019 |url-status=live }}

In March 2019, Singapore's Minister of Defence Ng Eng Hen announced Singapore would procure 4 F-35 aircraft for further evaluation, with an option to procure an additional 8 under the same contract. Ng Eng Hen added that a letter of request would be submitted to the United States in the near future, but did not clarify which variant of the F-35 was to be requested.{{cite web |last1=Wong |first1=Kelvin |title=Singapore to place initial buy of four F-35 JSFs for further evaluation |url=https://www.janes.com/article/86950/singapore-to-place-initial-buy-of-four-f-35-jsfs-for-further-evaluation |website=Jane's 360 |access-date=1 March 2019 |archive-url=https://archive.today/20190301204235/https://www.janes.com/article/86950/singapore-to-place-initial-buy-of-four-f-35-jsfs-for-further-evaluation |archive-date=1 March 2019 |location=Singapore |date=1 March 2019 |url-status=live }}{{cite web |last1=Yeo |first1=Mike |title=Singapore moves to buy four F-35s, possibly eight more afterward |url=https://www.defensenews.com/digital-show-dailies/avalon/2019/03/01/singapore-moves-to-buy-four-f-35s-possibly-eight-more-afterward/ |website=Defense News |access-date=1 March 2019 |archive-url=https://archive.today/20190301204231/https://www.defensenews.com/digital-show-dailies/avalon/2019/03/01/singapore-moves-to-buy-four-f-35s-possibly-eight-more-afterward/ |archive-date=1 March 2019 |location=Melbourne, Australia |date=1 March 2019 |url-status=live }}{{cite web |last1=Waldron |first1=Greg |title=Singapore to order four F-35s, with options for eight |url=https://www.flightglobal.com/news/articles/singapore-to-order-four-f-35s-with-options-for-eig-456243/ |website=Flight Global |access-date=1 March 2019 |archive-url=https://archive.today/20190301204323/https://www.flightglobal.com/news/articles/singapore-to-order-four-f-35s-with-options-for-eig-456243/ |archive-date=1 March 2019 |location=Singapore |date=1 March 2019 |url-status=live }}

In January 2020, the US government approved the procurement of four F-35B jets with the option to buy eight more of the same aircraft, as well as up to 13 engines, electronic warfare systems and related support and logistics services for US$2.75 billion by Singapore.{{cite news|url= https://www.straitstimes.com/world/united-states/us-government-approves-possible-sale-of-f-35-fighter-jets-to-singapore|title= US government approves possible sale of F-35 fighter jets to Singapore|newspaper=The Straits Times|date=10 January 2020}}

On 28 February 2024, Dr Ng Eng Hen announced in parliament the procurement of 8 F-35As expected to be delivered by 2030, tallying up a total of 20 F-35s on delivery.{{Cite web |title=Singapore to buy eight F-35A fighter jets as defence spending inches up |url=https://www.channelnewsasia.com/singapore/f35-fighter-jet-order-mindef-rsaf-defence-4155986 |access-date=2024-03-02 |website=CNA |language=en}}

In 2009, Belgium suggested that they might buy some F-35s in the 2020s.Trimble, Stephen. [http://www.flightglobal.com/news/articles/leaked-cable-spills-belgiums-plans-to-buy-f-35s-361834/ "Leaked cable spills Belgium's plans to buy F-35s."] Flight Global, 12 September 2011.

An article published in Belgian newspaper L'Avenir on 19 April 2015 speculated that if the nuclear strike role as part of Belgium's Nuclear sharing policy were retained in the request for proposals, Belgium would be almost forced to buy the F-35 in order to maintain this role.{{cite web|title=La Belgique quasi-contrainte d'acheter le F-35 si elle conserve sa mission nucléaire|url=http://www.lavenir.net/cnt/dmf20150419_00635125|website=L'Avenir|access-date=19 December 2017|archive-url=https://archive.today/20171219173118/http://www.lavenir.net/cnt/dmf20150419_00635125|archive-date=19 December 2017|language=fr|date=19 April 2015|url-status=dead}}{{cite web|title=Belgium Forced to Buy F-35 If Nuclear Strike Mission Maintained|url=http://www.defense-aerospace.com/articles-view/release/3/162912/no-alternative-to-f_35-if-belgium-keeps-nuke-mission.html|website=Defense Aerospace|access-date=19 December 2017|archive-url=https://archive.today/20171219173235/http://www.defense-aerospace.com/articles-view/release/3/162912/no-alternative-to-f_35-if-belgium-keeps-nuke-mission.html|archive-date=19 December 2017|date=19 April 2015|url-status=dead}}

Belgium officially launched its F-16 replacement program in March 2017, issuing requests for proposals to three European and two US manufacturers: Boeing Defense, Space & Security, Lockheed Martin, Dassault Aviation, Eurofighter GmbH and Saab Group, offering the F/A-18E/F Super Hornet, F-35 Lightning II, Dassault Rafale, Eurofighter Typhoon and Saab JAS 39 Gripen respectively.{{cite web|last1=Orban|first1=André|title=Belgian Government gives green light at launch of purchase procedure for new fighter jet|url=http://www.aviation24.be/military-aircraft/belgian-air-component/belgian-government-gives-green-light-launch-purchase-procedure-new-fighter-jet/|website=Aviation 24 Belgium|access-date=19 December 2017|archive-url=https://archive.today/20171219163514/http://www.aviation24.be/military-aircraft/belgian-air-component/belgian-government-gives-green-light-launch-purchase-procedure-new-fighter-jet/|archive-date=19 December 2017|date=17 March 2017|url-status=dead}}{{cite web|last1=Jennings|first1=Gareth|title=Belgium formally launches fighter replacement effort|url=http://www.janes.com/article/68838/|website=IHS Jane's 360|access-date=19 December 2017|archive-url=https://archive.today/20171219163424/http://www.janes.com/article/68838/belgium-formally-launches-fighter-replacement-effort|archive-date=19 December 2017|location=London|date=20 March 2017|url-status=dead}}

In April 2017, Boeing announced it would not compete with its F/A-18E/F Super Hornet in the competition, citing it "does not see an opportunity to compete on a truly level playing field", hinting that the program may be biased.{{cite web|last1=Maass|first1=Ryan|title=Boeing pulls out of 'unfair' Belgian fighter replacement bid|url=https://www.upi.com/Boeing-pulls-out-of-unfair-Belgian-fighter-replacement-bid/5991492713645/|website=United Press International|access-date=19 December 2017|archive-url=https://archive.today/20171219164448/https://www.upi.com/Boeing-pulls-out-of-unfair-Belgian-fighter-replacement-bid/5991492713645/|archive-date=19 December 2017|date=20 April 2017|url-status=dead}}{{cite web|last1=Giangreco|first1=Leigh|title=Boeing pulls out of Belgian fighter competition|url=https://www.flightglobal.com/news/articles/boeing-pulls-out-of-belgian-fighter-competition-436354/|website=Flight Global|access-date=19 December 2017|archive-url=https://archive.today/20171219164401/https://www.flightglobal.com/news/articles/boeing-pulls-out-of-belgian-fighter-competition-436354/|archive-date=19 December 2017|location=Washington, DC|date=19 April 2017|url-status=dead}} In July 2017, Saab, too, announced it decided not to respond to the request citing Swedish foreign policy and political mandate reasons.{{cite web|last1=Insinna|first1=Valerie|title=Sweden pulls out of Belgian fighter battle|url=https://www.defensenews.com/air/2017/07/10/sweden-pulls-out-of-belgian-fighter-battle/|website=Defense News|access-date=19 December 2017|archive-url=https://archive.today/20171219163829/https://www.defensenews.com/air/2017/07/10/sweden-pulls-out-of-belgian-fighter-battle/|archive-date=19 December 2017|location=Washington, DC|date=10 July 2017|url-status=dead}}

In October 2017, just after the deadline closed, France's Dassault Aviation responded with a much deeper offer, not only offering 34 Dassault Rafale aircraft, but also invoking broad cooperation in the fields of service, training and operations. The French Ministry of the Armed Forces stated that the offer would also strengthen European defence.{{cite web|last1=Tran|first1=Pierre|title=France offers Belgium Rafale jets and close partnership|url=https://www.defensenews.com/smr/european-balance-of-power/2017/09/07/france-offers-belgium-rafale-jets-and-close-partnership/|website=Defense News|access-date=19 December 2017|archive-url=https://archive.today/20171219171408/https://www.defensenews.com/smr/european-balance-of-power/2017/09/07/france-offers-belgium-rafale-jets-and-close-partnership/|archive-date=19 December 2017|location=Paris|date=7 September 2017|url-status=dead}}{{cite web|last1=Irish|first1=John|title=UPDATE 1-France offers Belgium warplanes, military deal|url=https://www.reuters.com/article/france-belgium-rafale/update-1-france-offers-belgium-warplanes-military-deal-idUSL8N1LO55Y|website=Reuters|access-date=19 December 2017|archive-url=https://archive.today/20171219171822/https://www.reuters.com/article/france-belgium-rafale/update-1-france-offers-belgium-warplanes-military-deal-idUSL8N1LO55Y|archive-date=19 December 2017|location=Paris|date=7 September 2017|url-status=dead}} The Belgian Ministry of Defence responded by stating that the offer was not submitted correctly and that only two conforming bids were received, for the Eurofighter Typhoon and Lockheed Martin F-35 Lightning II. The Ministry also stated it was seeking legal advice to further investigate the offer, but noted that none of the questions stated in the request for proposals was answered by the French offer.{{cite web|last1=Bartunek|first1=Robert-Jan|last2=Altmeyer|first2=Cyril|last3=Hardcastle|first3=Elaine|title=Belgium eyes British, U.S. jets; French offer under legal scrutiny|url=https://www.reuters.com/article/us-belgium-military/belgium-eyes-british-u-s-jets-french-offer-under-legal-scrutiny-idUSKBN1CA1J5|website=Reuters|access-date=19 December 2017|archive-url=https://archive.today/20171219172302/https://www.reuters.com/article/us-belgium-military/belgium-eyes-british-u-s-jets-french-offer-under-legal-scrutiny-idUSKBN1CA1J5|archive-date=19 December 2017|location=Brussels|date=5 October 2017|url-status=dead}}{{cite web|last1=Perry|first1=Dominic|title=Belgium casts doubts on Rafale offer|url=https://www.flightglobal.com/news/articles/belgium-casts-doubts-on-rafale-offer-441858/|website=Flight Global|access-date=19 December 2017|archive-url=https://archive.today/20171219172159/https://www.flightglobal.com/news/articles/belgium-casts-doubts-on-rafale-offer-441858/|archive-date=19 December 2017|location=London|date=5 October 2017|url-status=dead}}

In January 2018, the United States Department of State approved the potential Foreign Military Sale of 34 F-35As to Belgium for an estimated cost of US$6.53 billion.{{cite web|title=Belgium – F-35 Joint Strike Fighter Aircraft|url=http://www.dsca.mil/major-arms-sales/belgium-f-35-joint-strike-fighter-aircraft|website=US Defense Security Cooperation Agency|publisher=US Department of State|access-date=20 January 2018|archive-url=https://archive.today/20180120192909/http://www.dsca.mil/major-arms-sales/belgium-f-35-joint-strike-fighter-aircraft|archive-date=20 January 2018|location=Washington|date=18 January 2018}}{{cite web|last1=Alexander|first1=David|last2=Sanders|first2=Chris|last3=Walsh|first3=Eric|last4=O'Brien|first4=Rosalba|title=U.S. approves possible sale of F-35 jets to Belgium for $6.5 billion|url=https://www.reuters.com/article/us-lockheed-arms-belgium/u-s-approves-possible-sale-of-f-35-jets-to-belgium-for-6-5-billion-idUSKBN1F82SY?il=0|website=Reuters|access-date=20 January 2018|archive-url=https://archive.today/20180120195351/https://www.reuters.com/article/us-lockheed-arms-belgium/u-s-approves-possible-sale-of-f-35-jets-to-belgium-for-6-5-billion-idUSKBN1F82SY?il=0|archive-date=20 January 2018|location=Washington|date=19 January 2018}}{{cite web|last1=Mitchell|first1=Ellen|title=US to sell F-35 fighter jets to Belgium in estimated $6.5B deal|url=https://thehill.com/policy/defense/369832-us-to-sell-f-35-fighter-jets-to-belgium-in-estimated-65b-deal/|website=The Hill|access-date=20 January 2018|archive-url=https://archive.today/20180120195326/http://thehill.com/policy/defense/369832-us-to-sell-f-35-fighter-jets-to-belgium-in-estimated-65b-deal|archive-date=20 January 2018|url-status=live|date=18 January 2018}}{{cite web|last1=Insinna|first1=Valerie|title=U.S. State Department clears potential (and likely) sale of F-35s to Belgium|url=https://www.defensenews.com/air/2018/01/19/us-state-department-clears-potential-and-likely-sale-of-f-35s-to-belgium/|website=Defense News|access-date=20 January 2018|archive-url=https://archive.today/20180120200623/https://www.defensenews.com/air/2018/01/19/us-state-department-clears-potential-and-likely-sale-of-f-35s-to-belgium/|archive-date=20 January 2018|location=Washington|date=19 January 2018}}

In March 2018, leaked documents from the Belgian Ministry of Defence supposedly indicated that the Belgian Air Component leadership had long been making preparations to procure the F-35, after a promise was made to NATO about its procurement in 2013, without informing Belgium's political leaders. According to some, the procurement procedure was modified to give the F-35 an advantage and it was expected to win the competition by a wide margin.{{cite web |last1=Kelepouris |first1=Stavros |title=Het moest altijd al de F-35 zijn |url=https://www.knack.be/nieuws/belgie/het-moest-altijd-al-de-f-35-zijn/article-longread-1375801.html |website=Knack |access-date=11 October 2018 |archive-url=https://web.archive.org/web/20181008124537/https://www.knack.be/nieuws/belgie/het-moest-altijd-al-de-f-35-zijn/article-longread-1375801.html |archive-date=8 October 2018 |language=nl |date=8 October 2018 |url-status=live}}{{cite web |last1=Briganti, de |first1=Giovanni |title=Belgium Chose F-35 In 2013, Tender is A Sham: Report |url=http://www.defense-aerospace.com/cgi-bin/client/modele.pl?shop=dae&modele=feature&prod=196639&cat=5 |website=Defense Aerospace |access-date=11 October 2018 |archive-url=https://web.archive.org/web/20181011123815/http://www.defense-aerospace.com/cgi-bin/client/modele.pl?shop=dae&modele=feature&prod=196639&cat=5 |archive-date=11 October 2018 |location=Paris |date=11 October 2018 |url-status=live}} In April 2018 the leaked documents were discussed in a much publicized parliamentary hearing during which it became clear that at least some of the documents had been taken out of context.{{Cite web|last=VTM Nieuws|date=2018-04-18|title=Amerikaanse experts in Kamercommissie|url=https://www.hln.be/nieuws/binnenland/amerikaanse-experts-in-kamercommissie-levensduurverlenging-f-16-s-wordt-moeilijk-en-erg-duur~a7f4e46b/|access-date=2020-06-04|website=Het Laatste Nieuws}} In May 2019, new documents surfaced that added to the theory that the competition was biased. These documents soon turned out to be fabricated.{{Cite web|last=HLN|date=2018-06-02|title=Vervalste emails|url=https://www.hln.be/nieuws/binnenland/probeerde-john-crombez-minister-vandeput-te-doen-aftreden-met-vervalste-mails-ze-staan-namelijk-boordevol-fouten~aa457e56/|access-date=2020-06-04|website=Het Laatste Nieuws}}

In June 2018, despite earlier claims by a spokesperson of the Minister of Defence that the F-16 replacement program was going ahead as planned,{{cite web |last1=Gain |first1=Nathan |title=ACCaP program: Belgian Defense Minister final decision imminent |url=http://www.airrecognition.com/index.php/archive-world-worldwide-news-air-force-aviation-aerospace-air-military-defence-industry/global-defense-security-news/global-news-2018/june/4308-accap-program-belgian-defense-minister-final-decision-imminent.html |website=airrecognition.com |access-date=20 June 2018}} the Belgian government decided to delay the decision until October and began reconsidering the option of purchasing Dassault Rafale fighters, as well as upgrading their existing fleet of aircraft.{{cite web |last1=de Briganti |first1=Giovanni |title=In Major Reversal, Belgian PM Delays Fighter Decision, Will Thoroughly Evaluate French Rafale Offer |url=http://www.defense-aerospace.com/articles-view/feature/5/194006/belgium-postpones-fighter-decision%2C-will-fully-evaluate-rafale-and-f_16-upgrade.html |website=defense-aerospace.com |access-date=20 June 2018}}{{cite web |last1=Stevenson |first1=Beth |title=Belgium delays, rescopes fighter programme |url=http://www.janes.com/article/81167/belgium-delays-rescopes-fighter-programme |website=janes.com |publisher=Janes |access-date=20 June 2018}}

On 25 October 2018, Belgium officially selected the offer for 34 F-35As to replace the current fleet of around 54 F-16s. In the accompanied news conference, government officials stated that the decision to select the F-35 over the Eurofighter Typhoon came down to the price, and later stated that "The offer from the Americans was the best in all seven evaluation criteria". The total purchasing price for the aircraft and its support until 2030 totaled €4 billion, €600 million cheaper than the initially budgeted €4.6 billion. First deliveries are scheduled to take place in 2023.{{cite web |last1=Emmott |first1=Robin |title=Belgium picks Lockheed's F-35 over Eurofighter on price |url=https://www.reuters.com/article/us-aerospace-belgium/belgium-picks-lockheeds-f-35-over-eurofighter-on-price-idUSKCN1MZ1S0 |website=Reuters |access-date=26 October 2018 |archive-url=https://web.archive.org/web/20181025145835/https://www.reuters.com/article/us-aerospace-belgium/belgium-picks-lockheeds-f-35-over-eurofighter-on-price-idUSKCN1MZ1S0 |archive-date=25 October 2018 |location=Brussels |date=25 October 2018 |url-status=live}}{{cite web |last1=Insinna |first1=Valerie |title=F-35 officially wins Belgian fighter contest |url=https://www.defensenews.com/air/2018/10/25/f-35-officially-wins-belgian-fighter-contest/ |website=Defense News |access-date=26 October 2018 |archive-url=https://archive.today/20181025153323/https://www.defensenews.com/air/2018/10/25/f-35-officially-wins-belgian-fighter-contest/ |archive-date=25 October 2018 |location=Washington |date=25 October 2018 |url-status=live }}

In March 2019, Belgium's independent parliamentary watchdog concluded that the competition had been conducted in a fair and transparent way.{{Cite web|last=Knack|date=2019-04-02|title=Rekenhof over aankoop F-35: 'Legertop deed alles volgens boekje'|url=https://www.knack.be/nieuws/belgie/rekenhof-over-aankoop-f-35-legertop-deed-alles-volgens-boekje/article-news-1447619.html|access-date=2020-06-04|website=Site-Knack-NL}} A December 2019 audit from the same parliamentary watchdog concluded that the F-16 was becoming increasingly hard and costly to maintain, casting serious doubt over the once proposed option to extend their service lives.{{Cite web|last=Rekenhof|date=2019-12-20|title=InzetbaarheidLuchtcomponentDefensie|url=https://www.ccrek.be/Docs/2019_45_InzetbaarheidLuchtcomponentDefensie.pdf|website=Rekenhof - Cour des Comptes|access-date=4 June 2020|archive-date=4 June 2020|archive-url=https://web.archive.org/web/20200604203642/https://www.ccrek.be/Docs/2019_45_InzetbaarheidLuchtcomponentDefensie.pdf|url-status=dead}}

In April 2020, the first official contract for the procurement of the F-35 was signed, with deliveries scheduled to begin in 2023.{{cite web |last1=Broek, van den |first1=Leonard |title=Eerste officiële F-35 contract voor België |url=https://www.upinthesky.nl/2020/04/02/eerste-officiele-f-35-contract-voor-belgie/ |website=Up in the Sky |access-date=3 July 2020 |archive-url=https://web.archive.org/web/20200703110902/https://www.upinthesky.nl/2020/04/02/eerste-officiele-f-35-contract-voor-belgie/ |archive-date=3 July 2020 |language=nl |date=2 April 2020 |url-status=live}}

In June 2025, the Belgian government De Wever decided that Belgium will purchase additional F-35As. They talked of 21 additional aircraft. Due to budgetary challenges, the final number of additional F-35s will be reduced to 11 aircraft. That brings the total fleet to 45 F-35As. [https://vrtnws.be/p.bDL7EZZ5l]

{{main|HX Fighter Program}}

The Finnish Air Force has expressed its interest in the F-35, and other "advanced aircraft", as the replacement for its F-18C Hornets. Major General Lauri Puranen said in June 2015, "These five fighters are Eurofighter, French Dassault Rafale, American Boeing Super Hornet or Lockheed Martin JSF F-35, and Swedish JAS 39 Gripen. All of these are possible and we don't have a favorite." The selection process began in 2018 with a decision by 2020 or 2021.Raivio, Jyri and Helsingin Sanomat. [http://www.hs.fi/talous/artikkeli/Ilmavoimat+haluaisi+p%C3%A4%C3%A4tt%C3%A4%C3%A4+Hornetin+seuraajasta+jo+seuraavalla+vaalikaudella/1135241026365 Helsingin Sanomat: "Ilmavoimat tähyää uusiin hävittäjähankintoihin"] Hs.fi. Retrieved: 23 November 2009.{{cite web|url=https://ottawacitizen.com/news/national/defence-watch/finland-launches-new-fighter-jet-replacement-program-f-35-and-four-other-types-of-aircraft-being-considered|title=Finland launches new fighter jet replacement program – F-35 and four other types of aircraft being considered|author=David Pugliese|work=Ottawa Citizen|access-date=12 June 2015}}

On 27 April 2018, the Finnish Defence Forces issued a Request for Quotation for the HX Fighter Program. The request asked quotations on the Boeing F/A-18 Super Hornet, Dassault Rafale, Eurofighter Typhoon, Lockheed Martin F-35 and Saab Gripen. The final quotations are to be requested in 2020 and a decision would be made in 2021. Their existing fleet of Hornets would begin to be phased out in 2025. The program also includes an obligation for at least 30 percent domestic industrial participation.{{cite web |title=HX fighter programme: Requests for quotation sent |url=https://valtioneuvosto.fi/en/article/-/asset_publisher/hx-fighter-programme-requests-for-quotation-sent |website=valtioneuvosto.fi |access-date=20 June 2018}}

On 6 December 2021 multiple reports emerged that the Finnish Defense Forces have selected the F-35A as the winner of its HX Fighter program, to replace its legacy fleet of F/A-18 Hornets. The same sources have reported that the odds of the Finnish Government rejecting the decision are "quite slim". In 2020 the U.S. State Department granted Finland full approval to order the F-35 if it were to be selected.{{Cite web|url=https://theaviationist.com/2021/12/06/f-35-finland/|title=F-35 Selected By The Finnish Defense Forces To Replace F/A-18 Hornets According To Local Media|first=Thomas|last=Newdick|date=6 December 2021|access-date=2021-12-06|website=The Aviationist|language=en}}

On 10 December 2021 F-35A was selected as the winner of the HX programme.{{Cite web|url=https://www.is.fi/politiikka/art-2000008465506.html|title=Suomen hävittäjävalinta on F-35 – kaksi ministeriä jätti lausuman käyttökustannuksista|date=10 December 2021|website=Ilta-Sanomat}} The order is for 64 F-35's, valued at around 8.4 billion EUR, with deliveries beginning in 2026.{{Cite web|url=https://yle.fi/news/3-12314148|title=Finland signs F-35 fighter jet deal|date=11 February 2022|website=News}}{{Cite web|url=https://www.janes.com/defence-news/news-detail/finland-signs-for-f-35s|title=Finland signs for F-35s|date=11 February 2022|website=Janes}}

German officials first met with Lockheed Martin officials in June 2017, during the Paris Air Show after having issued a request for a confidential meeting to discuss the F-35 as a potential Panavia Tornado replacement a month before.{{cite web |last1=Shalal |first1=Andrea |last2=Weir |first2=Keith |last3=Potter |first3=Mark |date=17 May 2017 |title=Germany asks U.S. for classified briefing on Lockheed's F-35 fighter |url=https://www.reuters.com/article/us-lockheed-fighter-germany-exclusive/germany-asks-u-s-for-classified-briefing-on-lockheeds-f-35-fighter-idUSKCN18D13X |url-status=dead |archive-url=https://archive.today/20171228122938/https://www.reuters.com/article/us-lockheed-fighter-germany-exclusive/germany-asks-u-s-for-classified-briefing-on-lockheeds-f-35-fighter-idUSKCN18D13X |archive-date=28 December 2017 |access-date=28 December 2017 |website=Reuters |location=Berlin}}{{cite web |last1=Insinna |first1=Valerie |date=23 June 2017 |title=German officials meet with Lockheed to talk F-35 at Paris Air Show |url=https://www.defensenews.com/digital-show-dailies/paris-air-show/2017/06/23/german-officials-meet-with-lockheed-to-talk-f-35-at-paris-air-show/ |url-status=dead |archive-url=https://archive.today/20171228122814/https://www.defensenews.com/digital-show-dailies/paris-air-show/2017/06/23/german-officials-meet-with-lockheed-to-talk-f-35-at-paris-air-show/ |archive-date=28 December 2017 |access-date=28 December 2017 |location=Le Bourget, France}}

After it became clear that the F-35 was a serious candidate by September 2017, the German Federal Ministry of Defence sent a letter to Boeing, requesting a similar classified meeting on the McDonnell Douglas F-15 Eagle and Boeing F/A-18E/F Super Hornet, as well as Airbus for additional information on the Eurofighter Typhoon, an aircraft the German Air Force already operates.{{cite web |last1=Shalal |first1=Andrea |date=29 September 2017 |title=Germany asks for Boeing fighter data as weighs order options |url=https://www.reuters.com/article/boeing-fighter-germany/germany-asks-for-boeing-fighter-data-as-weighs-order-options-idUSL2N1M914U |url-status=dead |archive-url=https://archive.today/20171228123425/https://www.reuters.com/article/boeing-fighter-germany/germany-asks-for-boeing-fighter-data-as-weighs-order-options-idUSL2N1M914U |archive-date=28 December 2017 |access-date=28 December 2017 |website=Reuters |location=Berlin}}{{cite web |last1=Rich |first1=Gillian |date=29 September 2017 |title=Germany Is Looking at These Fighters After Reviewing The F-35 |url=https://www.investors.com/news/germany-is-looking-at-these-fighters-after-reviewing-the-f-35/ |url-status=dead |archive-url=https://archive.today/20171228124142/https://www.investors.com/news/germany-is-looking-at-these-fighters-after-reviewing-the-f-35/ |archive-date=28 December 2017 |access-date=28 December 2017 |website=Investor's Business Daily News}}

In November 2017, the German Air Force had come up with a shortlist for the types of aircraft most fit to replace its Panavia Tornado fleet. The F-35 was considered the preferred choice as it fulfilled most of the requirements and offered a number of additional benefits beside.{{cite web |last1=Siebold |first1=Sabine |last2=Nasr |first2=Joseph |last3=King |first3=Larry |date=11 December 2017 |title=Germany favors Eurofighter as it seeks to replace Tornado |url=https://www.reuters.com/article/us-germany-defence/germany-favors-eurofighter-as-it-seeks-to-replace-tornado-idUSKBN1E52EK |url-status=dead |archive-url=https://archive.today/20171228124526/https://www.reuters.com/article/us-germany-defence/germany-favors-eurofighter-as-it-seeks-to-replace-tornado-idUSKBN1E52EK |archive-date=28 December 2017 |access-date=28 December 2017 |website=Reuters |location=Berlin}}{{cite web |last1=Jennings |first1=Gareth |date=8 November 2017 |title=Germany declares preference for F-35 to replace Tornado |url=http://www.janes.com/article/75511 |url-status=dead |archive-url=https://archive.today/20171228124428/http://www.janes.com/article/75511/germany-declares-preference-for-f-35-to-replace-tornado |archive-date=28 December 2017 |access-date=28 December 2017 |website=IHS Jane's 360}}

Soon after, however, mixed signals started arriving from the German Air Force, Federal Ministry of Defence and the Parliament, with some officials distancing themselves from the choices made in shortlisting the F-35, and touting the Eurofighter Typhoon as the preferred alternative.{{cite web |last1=Jennings |first1=Gareth |date=13 December 2017 |title=German MoD says Luftwaffe should get more Eurofighters, not F-35s |url=http://www.janes.com/article/76326 |url-status=dead |archive-url=https://archive.today/20171228125235/http://www.janes.com/article/76326/german-mod-says-luftwaffe-should-get-more-eurofighters-not-f-35s |archive-date=28 December 2017 |access-date=28 December 2017 |website=IHS Jane's 360}}{{cite web |last1=Sprenger |first1=Sebastian |date=12 December 2017 |title=Spat over the F-35 bubbles up in Germany |url=https://www.defensenews.com/air/2017/12/12/spat-over-the-f-35-bubbles-up-in-germany/ |url-status=dead |archive-url=https://archive.today/20171228125124/https://www.defensenews.com/air/2017/12/12/spat-over-the-f-35-bubbles-up-in-germany/ |archive-date=28 December 2017 |access-date=28 December 2017 |website=Defense News |location=Cologne}}{{cite web |last1=Trevithick |first1=Joseph |date=11 December 2017 |title=Germany Reportedly Favors Typhoon to Replace Tornado, Also Eyeing F-15, F/A-18 |url=http://www.thedrive.com/the-war-zone/16892/germany-reportedly-favors-typhoon-to-replace-tornado-also-eyeing-f-15-f-a-18 |url-status=dead |archive-url=https://archive.today/20171228125033/http://www.thedrive.com/the-war-zone/16892/germany-reportedly-favors-typhoon-to-replace-tornado-also-eyeing-f-15-f-a-18 |archive-date=28 December 2017 |access-date=28 December 2017 |website=The Drive}}

In March 2018, Lieutenant general of the German Air Force Karl Müllner was dismissed from service after stating his preference for the F-35. Although the official reason was a reorganization in the German Air Force's structure, it is widely speculated that the dismissal is part of an effort to steer the German Air Force away from the F-35.{{cite web |last1=Schulte |first1=Sebastian |date=16 March 2018 |title=Luftwaffe chief dismissed over F-35 support |url=http://www.janes.com/article/78644/luftwaffe-chief-dismissed-over-f-35-support |url-status=live |archive-url=https://web.archive.org/web/20180316163640/http://www.janes.com/article/78644/luftwaffe-chief-dismissed-over-f-35-support |archive-date=16 March 2018 |access-date=18 March 2018 |website=IHS Jane's 360 |location=Berlin}}{{cite web |last1=Morcinek |first1=Martin |date=16 March 2018 |title=Über einen Kampfjet gestolpert? Inspekteur der Luftwaffe muss gehen |url=https://www.n-tv.de/politik/Inspekteur-der-Luftwaffe-muss-gehen-article20340680.html |url-status=live |archive-url=https://web.archive.org/web/20180317000407/https://www.n-tv.de/politik/Inspekteur-der-Luftwaffe-muss-gehen-article20340680.html |archive-date=17 March 2018 |access-date=18 March 2018 |website=n-tv |language=de}}{{cite web |last1=Thiels |first1=Christian |date=16 March 2018 |title=Von der Leyens Wachwechsel |url=https://www.tagesschau.de/inland/bundeswehr-fuehrung-101.html |url-status=live |archive-url=https://web.archive.org/web/20180316154514/https://www.tagesschau.de/inland/bundeswehr-fuehrung-101.html |archive-date=16 March 2018 |access-date=18 March 2018 |website=Tagesschau |language=de}}

It was speculated that Germany's choice was limited to the F-35 because of its need to fulfill a credible nuclear strike capability as per the NATO nuclear sharing agreement. The Eurofighter Typhoon is not currently able to fulfill this role, and its ability to penetrate potentially hostile Russian airspace in the event of a nuclear escalation is considered weaker than that of the F-35.{{cite web |last1=Gouré |first1=Dan |date=8 March 2018 |title=Nuclear burden-sharing dictates that Germany acquire the F-35 |url=https://www.defensenews.com/opinion/commentary/2018/03/07/nuclear-burden-sharing-dictates-that-germany-acquire-the-f-35/ |url-status=live |archive-url=https://archive.today/20180308100540/https://www.defensenews.com/opinion/commentary/2018/03/07/nuclear-burden-sharing-dictates-that-germany-acquire-the-f-35/ |archive-date=8 March 2018 |access-date=15 March 2018 |website=Defense News}} However, in January 2019 the F-35 was eliminated from the competition,{{cite web |last=Sprenger |first=Sebastian |date=31 January 2019 |title=Germany officially knocks F-35 out of competition to replace Tornado |url=https://www.defensenews.com/global/europe/2019/01/31/germany-officially-knocks-f-35-out-of-competition-to-replace-tornado/ |work=Defense News}} leaving only the Typhoon and the Super Hornet as candidates.

In March 2020, German newspaper Handelsblatt reported that the German Federal Ministry of Defence was preparing to procure a mixture of 90 new Typhoons and 45 Super Hornets.{{cite web |last1=Riedel |first1=Donata |last2=Fasse |first2=Markus |date=26 March 2020 |title=Eurofighter und F-18-Jets sollen offenbar Bundeswehr-Tornados ersetzen |url=https://www.handelsblatt.com/politik/deutschland/verteidigungsministerium-eurofighter-und-f-18-jets-sollen-offenbar-bundeswehr-tornados-ersetzen/25683788.html |url-status=live |archive-url=https://archive.today/20200331135802/https://www.handelsblatt.com/politik/deutschland/verteidigungsministerium-eurofighter-und-f-18-jets-sollen-offenbar-bundeswehr-tornados-ersetzen/25683788.html?ticket=ST-138360-2MWBJbf52LOWVof5wbob-ap2 |archive-date=31 March 2020 |access-date=31 March 2020 |website=Handelsblatt |location=Berlin, Germany |language=de}} The Super Hornets are to be tasked with performing nuclear strike roles under the NATO nuclear sharing agreement.{{cite web |last1=Insinna |first1=Valerie |date=26 March 2020 |title=Germany reportedly moving toward a split buy of Super Hornets, Growlers and Eurofighter Typhoons to replace Tornado jets |url=https://www.defensenews.com/global/europe/2020/03/26/germany-reportedly-moving-toward-a-split-buy-of-super-hornets-and-eurofighter-typhoons-to-replace-tornado-jets/ |url-status=live |archive-url=https://archive.today/20200330144035/https://www.defensenews.com/global/europe/2020/03/26/germany-reportedly-moving-toward-a-split-buy-of-super-hornets-and-eurofighter-typhoons-to-replace-tornado-jets/ |archive-date=30 March 2020 |access-date=31 March 2020 |website=Defense News |location=Washington, D.C.}} As of March 2020, the Super Hornet is not currently certified to carry and launch the B61 nuclear weapons located in Germany, but Dan Gillian, head of Boeing's Super Hornet program, previously stated that "We certainly think that we, working with the U.S. government, can meet the German requirements there on the [Germans'] timeline."{{cite web |last1=Trevithick |first1=Joseph |date=3 April 2019 |title=Here's Where Boeing Aims To Take The Super Hornet in the Decades To Come |url=https://www.thedrive.com/the-war-zone/27272/heres-where-boeing-aims-to-take-the-super-hornet-in-the-decades-to-come |url-status=live |archive-url=https://archive.today/20190710054444/https://www.thedrive.com/the-war-zone/27272/heres-where-boeing-aims-to-take-the-super-hornet-in-the-decades-to-come |archive-date=10 July 2019 |access-date=31 March 2020 |website=The War Zone}}

On 3 February 2022, reports started spreading around from a source close to the German military that a possible F-35 purchase was "back on the table", but no decisions were expected anytime soon.{{Cite news |last1=Siebold |first1=Sabine |last2=Shalal |first2=Andrea |last3=Stone |first3=Mike |date=2022-02-03 |title=Germany eyes Lockheed F-35 fighter jet; no final decision -source |language=en |work=Reuters |url=https://www.reuters.com/world/europe/germany-eyes-lockheed-f-35-fighter-jet-no-final-decision-source-2022-02-03/ |access-date=2022-03-14}}

On 14 March 2022, Germany's defense ministry officially announced its intention to purchase up to 35 F-35 to replace its ageing Tornado IDS in the controversial nuclear strike role.{{Cite tweet |user=BMVg_Bundeswehr |number=1503363938427281411 |title=Entscheidung zur Tornado-Nachfolge ist getroffen: Mit dem Flugzeugtyp F-35 wird die Aufgabe zur Nuklearen Teilhabe zukünftig gewährleistet bleiben. Ziel ist es, den Tornado bis 2030 zu ersetzen.|language=de}}{{Cite news |date=14 March 2022 |title=Berlin wants to buy 35 Lockheed F-35 fighter jets, defense minister tells parliament |newspaper=Reuters |url=https://www.reuters.com/business/aerospace-defense/berlin-wants-buy-35-lockheed-f-35-fighter-jets-def-min-tells-parliament-2022-03-14/ |via=www.reuters.com|first=Sabine|last=Siebold|editor-first=Miranda|editor-last=Murray}} The US State Department made a determination approving a possible Foreign Military Sale to the Government of Germany of F-35 Aircraft, Munitions, and related equipment for an estimated cost of $8.4 billion on 28 July 2022.{{cite web|url=https://www.dsca.mil/press-media/major-arms-sales/germany-f-35-aircraft-and-munitions |title=GERMANY – F-35 AIRCRAFT AND MUNITIONS|website=dsca.mil|date=28 July 2022}}

On 14 December 2022 funding was approved for a batch of procurements in Germany that included the F-35 deal.{{cite web |title=Germany approves 10 billion euro F-35 jet deal with U.S |url=https://www.msn.com/en-gb/news/world/germany-approves-10-billion-euro-f-35-jet-deal-with-us/ar-AA15hoMW |website=Microsoft News |publisher=Reutters |access-date=14 December 2022}} The first jets are expected to be delivered to Germany in 2026 with initial operating capability being expected in 2028.{{cite web |title=Germany clinches $8 billion purchase of 35 F-35 aircraft from the US |date=14 December 2022 |url=https://www.defensenews.com/global/europe/2022/12/14/germany-clinches-8-billion-purchase-of-35-f-35-aircraft-from-the-us/ |publisher=Defense News |access-date=14 December 2022}}

File:F-35A from the Japan Air Force.jpg

Japan's arms export ban has kept it out of the development phase of the F-35 project, which has contributed to the decline of its arms industries so Japan is considering an off the shelf purchase of the F-35 with no national industrial participation.Sakamaki, Sachiko. [https://www.bloomberg.com/news/2010-08-13/japan-arms-export-ban-hurting-security-as-firms-quit-industry-group-says.html "Japan Arms Ban Hurts Security as Firms Quit Industry, Business Lobby Says."]bloomberg.com, 13 August 2010. Retrieved: 16 August 2010.Grevatt, Jon. [http://www.janes.com/news/defence/jdw/jdw100813_1_n.shtml "Japan looks to 'off-the-shelf' JSF purchase as chance to join programme fades."] janes.com, 13 August 2010. Retrieved: 16 August 2010. Lockheed Martin has offered final assembly of the Japanese F-35s to Japanese industry, along with "maintenance, repair and upgrade capability".[http://www.militaryaerospace.com/index/display/avi-wire-news-display/1446128337.html "EXCLUSIVE: Lockheed May Outsource F-35 Final Assembly to Japan."] {{Webarchive|url=https://web.archive.org/web/20230809095925/https://www.militaryaerospace.com/index/display/avi-wire-news-display/1446128337.html |date=9 August 2023 }} Jiji Press, 28 June 2011. In October 2011 Lockheed upped the amount of workshare to be offered to the Japanese to include manufacture of major components and engine assembly.[https://www.reuters.com/article/us-lockheed-japan-idUSTRE7951ZD20111006 "Lockheed to offer F-35 work to Japan firms to win bid."] Reuters, 6 October 2011. This is because the United States government has now allowed Lockheed to reveal confidential technologies to Japanese firms.[http://www.yomiuri.co.jp/dy/national/T111008003033.htm "Lockheed would allow Japan to build F-35 jet parts."] Yomiuri Shimbun, 9 October 2011.

On 20 December 2011 the Japanese Government announced that it intended to purchase 42 F-35s for approximately US$8 billion, with initial delivery to begin in 2016 to replace its existing F-4 Phantom II aircraft.{{cite news|title=US Lockheed Martin F-35 chosen as Japan fighter jet|url=https://www.bbc.co.uk/news/world-asia-16259895|access-date=20 December 2011|newspaper=BBC News|date=20 December 2011}} In order to fully participate in the program, the Japanese government is loosening their weapons export ban.[https://blogs.voanews.com/breaking-news/2011/12/27/japan-eases-ban-on-weapons-exports/ "Japan Eases Ban On Weapons Exports."] VOA, 27 December 2011. May 2012, a notification to Congress, the US Defense Security Cooperation Agency outlined the details of the proposed Foreign Military Sales (FMS) deal, sale of 42 Lockheed Martin F-35A fighter aircraft to Japan at $10 billion.Defense Security Cooperation Agency, [http://www.dsca.mil/pressreleases/36-b/2012/Japan_12-15.pdf Japan – F-35 Joint Strike Fighter Aircraft] {{webarchive|url=https://web.archive.org/web/20120528183141/http://www.dsca.mil/PressReleases/36-b/2012/Japan_12-15.pdf |date=28 May 2012 }}, 1 May 2012, accessed 21 June 2012

In 2012 it was reported that the F-35s purchased after FY13 would include Japanese parts.{{cite web|url=http://www.janes.com/products/janes/defence-security-report.aspx?ID=1065973116|title=Defence & Security Intelligence & Analysis - IHS Jane's 360|work=janes.com|access-date=12 June 2015}} In 2013, the Japanese government decided that since Japanese companies would merely function as subcontractors that these parts would be exempt from the usual weapons export ban.{{cite web|url=http://ajw.asahi.com/article/behind_news/politics/AJ201302160047 |title=Japan to stress its role as subcontractor to enable export of fighter jet parts |work=AJW by The Asahi Shimbun |access-date=12 June 2015 |url-status=dead |archive-url=https://web.archive.org/web/20150614062626/http://ajw.asahi.com/article/behind_news/politics/AJ201302160047 |archive-date=14 June 2015 }} In August 2013, it was confirmed that Japanese companies will manufacture 24 components of the F-35 related to the engine and radar. Mitsubishi Electric will manufacture 7 components of the radar, and IHI Corporation will manufacture 17 fan and turbine components of the engine. Mitsubishi Heavy Industries will also be included in some form in the manufacturing of the rear fuselage, wings, and undercarriage, which will allow Japanese industry to gain a greater understanding of low-observability stealth technology and manufacture. While four F-35As ordered in 2012 will be finished products, the two to be ordered in 2013 will have Japanese manufactured components. Technological insights gained from the manufacture of components related to stealth will most certainly be applied to the development of the indigenous Mitsubishi ATD-X.[http://jsw.newpacificinstitute.org/?p=11012 Japanese Companies to Manufacture 10 percent of each of Japan's F-35As] {{Webarchive|url=https://web.archive.org/web/20130912052623/http://jsw.newpacificinstitute.org/?p=11012 |date=12 September 2013 }} - Newpacificinstitute.org, 21 August 2013

In 2014, Mitsubishi Heavy Industries pressed for a Japanese government subsidy to manufacture F-35 parts for export.{{cite news |url=https://www.reuters.com/article/us-mhi-f-35-export-idUSBREA0Q0C920140127 |title=Exclusive: Mitsubishi Heavy in talks to become F-35 supplier, seeks Japan subsidy: sources |last1=Kelly |first1=Tim |last2=Kubo |first2=Nobuhiro |date=27 January 2014 |website=reuters.com |publisher=Thomson Reuters |access-date=27 January 2014}}

The first four aircraft will be assembled in Texas, with the remainder built in Nagoya.{{cite web |url=http://www.defensenews.com/article/20140210/DEFREG03/302100033/All-Eyes-F-35 |archive-url=https://archive.today/20140211000700/http://www.defensenews.com/article/20140210/DEFREG03/302100033/All-Eyes-F-35 |url-status=dead |archive-date=11 February 2014 |title=Threats from China Shape Conflicting Priorities Throughout Asia-Pacific |last1=MINNICK |first1=WENDELL |date=10 February 2014 |website=defensenews.com |publisher=Gannett Government Media |access-date=10 February 2014}}

In July 2014, Japanese Minister of Defence Itsunori Onodera unveiled plans to replace nearly 100 F-15Js not slated for upgrade with F-35s.{{cite web|url=http://photo.sankei.jp.msn.com/kodawari/data/2014/07/09f35/ |title=F35の追加取得検討も 防衛相「価格低下なら」 - MSN産経フォト |publisher=Photo.sankei.jp.msn.com |access-date=12 July 2014 |url-status=dead |archive-url=https://web.archive.org/web/20140714121300/http://photo.sankei.jp.msn.com/kodawari/data/2014/07/09f35/ |archive-date=14 July 2014 }}

In September 2014 the Japanese government announced that it will develop its own stealth fighter, a design that will outperform the F-35. Harukazu Saito, chief of staff at the Air Self-Defense Force, stated, "We can respond more quickly to an unpredictable situation that might happen to our fighters if they are made domestically than in the case of foreign-made fighters, and we can operate domestically made fighters more smoothly."{{cite news|url = http://asia.nikkei.com/Business/Trends/Japan-again-looks-to-get-domestic-fighter-jet-off-ground|title = Japan again looks to get domestic fighter jet off ground|access-date = 4 October 2014|last = Tajima|first = Yukio and Yoshifumi Uesaka|date = 22 September 2014|work = Nikkei Asian Review|archive-date = 3 October 2014|archive-url = https://web.archive.org/web/20141003224333/http://asia.nikkei.com/Business/Trends/Japan-again-looks-to-get-domestic-fighter-jet-off-ground|url-status = dead}}

In December 2017, Japanese newspaper Yomiuri Shimbun reported that the Japanese government was considering modifying its {{sclass|Izumo|destroyer|0}} helicopter destroyers to operate with roughly 10 F-35B aircraft. Multiple plans are reportedly under consideration, some of which call for US Marine Corps F-35s to use the vessels, but others for Japan to procure its own aircraft.{{cite web|title=Govt eyes converting Izumo to aircraft carrier|url=http://www.the-japan-news.com/news/article/0004148477|website=The Japan Times (Yumiuri Shimbun)|access-date=27 December 2017|archive-url=https://archive.today/20171227230118/http://www.the-japan-news.com/news/article/0004148477|archive-date=27 December 2017|date=26 December 2017|url-status=dead}}{{cite web|last1=Jennings|first1=Gareth|title=Japan considers F-35B for carrier ops, national media reports|url=http://www.janes.com/article/76663|website=IHS Jane's 360|access-date=27 December 2017|archive-url=https://archive.today/20171227230615/http://www.janes.com/article/76663/japan-considers-f-35b-for-carrier-ops-national-media-reports|archive-date=27 December 2017|date=27 December 2017|url-status=dead}} The plan quickly raised criticism from China, where government officials reacted negatively and urged Japan to "act cautiously".{{cite web|last1=Rahmat|first1=Ridzwan|title=China urges Japan to 'act cautiously' on considerations to refit Izumo class for F-35Bs|url=http://www.janes.com/article/76659/|website=IHS Jane's 360|access-date=27 December 2017|archive-url=https://archive.today/20171227230550/http://www.janes.com/article/76659/china-urges-japan-to-act-cautiously-on-considerations-to-refit-izumo-class-for-f-35bs|archive-date=27 December 2017|date=27 December 2017|url-status=dead}}{{cite web|title=China upset at Japan's plan to buy F-35B stealth fighter 'jump jets' for its helicopter carriers|url=http://www.news.com.au/technology/innovation/china-upset-at-japans-plan-to-buy-f35b-stealth-fighter-jump-jets-for-its-helicopter-carriers/news-story/2a4e34b4ff6329661d8aa9f0ddb7f671|website=news.com.au|access-date=27 December 2017|archive-url=https://archive.today/20171227230336/http://www.news.com.au/technology/innovation/china-upset-at-japans-plan-to-buy-f35b-stealth-fighter-jump-jets-for-its-helicopter-carriers/news-story/2a4e34b4ff6329661d8aa9f0ddb7f671|archive-date=27 December 2017|date=27 December 2017|url-status=dead}}

In February 2018, the Yomiuri Shimbun reported that the Japanese government was also considering a purchase of F-35Bs for the defence of remote islands. Cited sources claim the Japanese government may already be considering a purchase in the 2019 defence budget, which could see the first deliveries in 2024, and operational capability from 2026.{{cite web|title=F-35B jets eyed to defend remote isles / Fighters also mulled for MSDF's Izumo ship|url=http://the-japan-news.com/news/article/0004240516|website=The Japan News / Yomiuri Shimbun|access-date=13 February 2018|archive-url=https://web.archive.org/web/20180213212158/http://the-japan-news.com/news/article/0004240516|archive-date=13 February 2018|date=12 February 2018|url-status=dead}}{{cite web|last1=Dominguez|first1=Gabriel|title=Japan eyes acquiring F-35Bs for defence of remote islands, says report|url=http://www.janes.com/article/77869/japan-eyes-acquiring-f-35bs-for-defence-of-remote-islands-says-report|website=IHS Jane's 360|access-date=13 February 2018|archive-url=https://web.archive.org/web/20180213212323/http://www.janes.com/article/77869/japan-eyes-acquiring-f-35bs-for-defence-of-remote-islands-says-report|archive-date=13 February 2018|location=London|date=13 February 2018|url-status=live}}

In November 2018, Nikkei Asian Review reported that Japan was planning to order an additional 100 F-35 aircraft, including both the F-35A and F-35B variant, the latter not previously procured. The planned procurement of the F-35B is rumored to be associated with the currently researched possibility of deploying fixed-wing aircraft on the helicopter destroyers. The plans were reportedly in response of Chinese military build-up in the region.{{cite web |title=Japan to order 100 more F-35 fighters from US |url=https://asia.nikkei.com/Politics/International-Relations/Japan-to-order-100-more-F-35-fighters-from-US |website=Nikkei Asian Review |access-date=27 November 2018 |archive-url=https://web.archive.org/web/20181127033341/https://asia.nikkei.com/Politics/International-Relations/Japan-to-order-100-more-F-35-fighters-from-US |archive-date=27 November 2018 |location=Tokyo |date=27 November 2018 |url-status=live}} In December 2018, the Japanese government approved the plan to procure an additional 105 F-35 aircraft, reportedly 63 of these are to be F-35A aircraft, and 42 F-35B aircraft. The plan increases Japan's total F-35 aircraft ordered to 147.{{cite web |last1=Mehta |first1=Aaron |title=With massive F-35 increase, Japan is now biggest international buyer |url=https://www.defensenews.com/global/asia-pacific/2018/12/18/with-massive-f-35-increase-japan-is-now-biggest-international-buyer/ |website=Defense News |access-date=18 December 2018 |archive-url=https://archive.today/20181218162559/https://www.defensenews.com/global/asia-pacific/2018/12/18/with-massive-f-35-increase-japan-is-now-biggest-international-buyer/ |archive-date=18 December 2018 |location=Washington |date=18 December 2018 |url-status=live }}{{cite web |last1=Waldron |first1=Greg |title=Tokyo set to become second biggest F-35 operator |url=https://www.flightglobal.com/news/articles/tokyo-set-to-become-second-biggest-f-35-operator-454503/ |website=FlightGlobal |access-date=18 December 2018 |archive-url=https://web.archive.org/web/20181218180254/https://www.flightglobal.com/news/articles/tokyo-set-to-become-second-biggest-f-35-operator-454503/ |archive-date=18 December 2018 |location=Singapore |date=18 December 2018 |url-status=live}}

Initially, to save money, these additional aircraft were planned to not be assembled in Japan.{{cite web|url=https://www.sankei.com/politics/news/181218/plt1812180008-n1.html|title=F35を105機追加取得 F15後継 国内組み立ても取りやめ 閣議了解|first=SANKEI DIGITAL|last=INC|date=18 December 2018|website=産経ニュース|access-date=25 December 2018}} This decision was reversed in 2021, due to declining F-35 local production cost.{{Cite news|last=Grevatt|first=Jon|date=30 July 2020|title=Japan commits to local F-35 production|work=Janes|url=https://www.janes.com/defence-news/news-detail/japan-commits-to-local-f-35-production|access-date=19 March 2021}}

The United States has refused to share the F-35 software source code with its partners, despite their repeated requests for it.{{Cite news|url=https://www.reuters.com/article/us-lockheed-fighter-exclusive-idUSTRE5AO01F20091125|title=U.S. to withhold F-35 fighter software code|last=Wolf|first=Jim|date=25 November 2009|work=Reuters|access-date=15 June 2019|language=en}} However, in April 2019, the United States proposed disclosing portions of that source code with Japan, if Lockheed Martin is successful in its bid to develop the new Japanese F-3 stealth fighter; those portions of the F-35 software would be reused for the F-3.{{Cite web|url=https://thediplomat.com/2019/04/us-offers-japan-access-to-f-35-code-for-new-stealth-fighter/|title=US Offers Japan Access to F-35 Code for New Stealth Fighter|last=Gady|first=Franz-Stefan|date=25 April 2019|website=The Diplomat|language=en-US|access-date=15 June 2019}}

On June 18, 2019, Japan's Ministry of Defense requested the Pentagon upgrade Japan's status as a customer to a full-fledge partner in the F-35 program. This request came near the time of Turkey's expulsion from the F-35 program. The letter, written by Atsuo Suzuki, director general for the Bureau of Defense Buildup Planning, and sent to Pentagon acquisition head Ellen Lord, stated, "I believe becoming a partner country in F-35 program is an option. I would like to have your thoughts on whether or not Japan has a possibility to be a partner country in the first place. Also, I would like you to provide the Ministry of Defense with detailed information about the responsibilities and rights of a partner country, as well as cost sharing and conditions such as the approval process and the required period. We would like to make a final decision whether we could proceed to become a partner country by thoroughly examining the rights and obligations associated with becoming a partner country based on the terms and conditions you would provide." The request was welcomed by some officials of the program due to Turkey's expulsion as a partner and Japan's commitment to being the second largest buyer of F-35s. However, it is likely that the request would be denied due to political reasons, as this would allow other "customer nations" to petition for partner-level status; creating further complications in the F-35 program.{{Cite news|last1=Mehta|first1=Aaron|last2=Insinna|first2=Valerie|last3=Yeo|first3=Mike|date=29 July 2019|title=Japan wants to be an official F-35 partner. The Pentagon plans to say no.|work=Defense News|url=https://www.defensenews.com/global/asia-pacific/2019/07/29/japan-wants-to-be-an-official-f-35-partner-the-pentagon-plans-to-say-no/|access-date=20 March 2021}}

In June 2020, Japan Marine United started work on refitting the first of two JMSDF {{sclass|Izumo|destroyer|0}} helicopter destroyers for operations with the F-35B, confirming rumors of planned naval operation.{{cite web |last1=Takahashi |first1=Kosuke |title=Japan begins refitting first of two Izumo-class carriers to support F-35B operations |url=https://www.janes.com/defence-news/japan-begins-refitting-first-of-two-izumo-class-carriers-to-support-f-35b-operations |website=Janes |access-date=3 July 2020 |archive-url=https://web.archive.org/web/20200703152006/https://www.janes.com/defence-news/japan-begins-refitting-first-of-two-izumo-class-carriers-to-support-f-35b-operations |archive-date=3 July 2020 |date=30 June 2020 |url-status=live}}

On 9 July 2020, the US Defense Security Cooperation Agency (DSCA) announced that the US Department of State has approved a potential US$23.11 billion sale of 105 F-35 aircraft to Japan - 63 F-35As and 42 F-35Bs, along with related equipment and services. This is in addition to the 42 F-35A already ordered. This would be the second-largest foreign military sale ever by the US. The deal still needs approval by the US Congress.

"This proposed sale will support the foreign policy goals and national security objectives of the United States by improving the security of a major ally that is a force for political stability and economic progress in the Asia-Pacific region", the DSCA said. "It is vital to U.S. national interest to assist Japan in developing and maintaining a strong and effective self-defense capability". It added that "the proposed sale of aircraft and support will augment Japan's operational aircraft inventory and enhance its air-to-air and air-to-ground self-defense capability. The Japan Air Self-Defense Force's F-4 aircraft are being decommissioned as F-35s are added to the inventory. Japan will have no difficulty absorbing these aircraft into its armed forces."{{Cite news|date=12 July 2020|title=US Green-Lights Sale of 105 F-35 Fighters to Japan for $23 Billion|work=IsraelDefense.co.il english website|url=https://www.israeldefense.co.il/en/node/44048|access-date=13 July 2020}}

The DSCA also stated that the proposed deal "will not alter the basic military balance in the region".{{Cite news|last=Takahashi|first=Kosuke|date=10 July 2020|title=US approves sale of 105 F-35 Joint Strike Fighter aircraft to Japan|work=Janes Information Group website|url=https://www.janes.com/defence-news/news-detail/us-approves-sale-of-105-f-35-joint-strike-fighter-aircraft-to-japan|access-date=13 July 2020}}

{{legend|#F2CECE|Targeted number of vehicles}}{{legend|#FFE18B|Budget request}}

On 6 February 2014, the Polish Ministry of National Defence set out a budget in which its interests include buying 64 fifth-generation multi-role fighters that will not include the previous F-16 Fighting Falcon deals. Possible options are reportedly 64 F-35 fighters from 2021 to replace the MiG-29s operated by the Polish Air Force.{{cite web|author=Remigiusz Wilk, Warsaw - IHS Jane's Defence Weekly |url=http://www.janes.com/article/34592/poland-to-buy-64-fifth-generation-fighters |title=Poland to buy 64 fifth-generation fighters - IHS Jane's 360 |publisher=Janes.com |date=24 February 2014 |access-date=30 July 2014}}{{cite web|last=Siminski |first=Jacek |url=http://theaviationist.com/2014/02/23/polish-air-force-new-fighters-f35/ |title=Poland about to buy 64 fifth generation fighter jets. But F-35s seem to be unaffordable |publisher=The Aviationist |date=23 February 2014 |access-date=30 July 2014}}

In June 2017, the Polish Deputy Defence Minister announced plans to acquire fifth-generation combat aircraft by around 2025 under a new project named "Harpia", which aims to replace Poland's ageing fleet of Sukhoi Su-22 and Mikoyan MiG-29 aircraft. Officials have stated this may mean a purchase of two squadrons of F-35 aircraft, totaling 32 aircraft, but that Poland is also looking into used US Air Force F-16s.{{cite web|last1=Adamowski|first1=Jaroslaw|title=Poland to buy 5th-gen fighter jets around 2025|url=https://www.defensenews.com/air/2017/06/02/poland-to-buy-5th-gen-fighter-jets-around-2025/|website=Defense News|access-date=28 December 2017|archive-url=https://archive.today/20171228130711/https://www.defensenews.com/air/2017/06/02/poland-to-buy-5th-gen-fighter-jets-around-2025/|archive-date=28 December 2017|location=Warsaw|date=2 June 2017|url-status=dead}}{{cite web|last1=Adamowski|first1=Jaroslaw|title=Poland mulls F-35, F-16A/B fighters acquisition|url=https://www.defensenews.com/air/2017/03/24/poland-mulls-f-35-f-16a-b-fighters-acquisition/|website=Defense News|access-date=28 December 2017|archive-url=https://archive.today/20171225152747/https://www.defensenews.com/air/2017/03/24/poland-mulls-f-35-f-16a-b-fighters-acquisition/|archive-date=25 December 2017|location=Warsaw|date=24 March 2017|url-status=dead}}

In February 2019, Poland's Minister of Defence Mariusz Błaszczak announced the signing of a military modernization plan, which includes the procurement of 32 fifth-generation aircraft as a priority procurement. The minister added he expected senior military staff to initiate action on this task immediately.{{cite web |last1=Adamowski |first1=Jarosław |title=Poland wants to buy fifth-gen fighters under $49B modernization program |url=https://www.defensenews.com/global/europe/2019/02/28/poland-wants-to-buy-fifth-gen-fighters-under-49b-modernization-program/ |website=Defense News |access-date=1 March 2019 |archive-url=https://archive.today/20190301211746/https://www.defensenews.com/global/europe/2019/02/28/poland-wants-to-buy-fifth-gen-fighters-under-49b-modernization-program/ |archive-date=1 March 2019 |location=Warsaw, Poland |date=28 February 2019 |url-status=live }}{{cite web |last1=Siminski |first1=Jacek |title=Poland Making Steps Towards Procuring 32 F-35 Fifth Generation Jets? |url=https://theaviationist.com/2019/02/28/poland-making-steps-towards-procuring-32-f-35-fifth-generation-jets/ |website=The Aviationist |access-date=1 March 2019 |archive-url=https://web.archive.org/web/20190301212143/https://theaviationist.com/2019/02/28/poland-making-steps-towards-procuring-32-f-35-fifth-generation-jets/ |archive-date=1 March 2019 |date=28 February 2019 |url-status=live }}

In April 2019, U.S. Vice Admiral and head of the Pentagon's F-35 office Mathias Winter submitted a written testimony to the U.S. House of Representatives in which Poland was identified as a "future potential Foreign Military Sales customer". Later that day Poland's Minister of Defence Błaszczak stated that "Since the US side talks about it publicly, it means the purchase can be accelerated", adding "I am happy with this information. It is not a surprise, because we have already started negotiations. I have prepared the legal and financial basis to acquire at least 32 fifth-generation combat aircraft".{{cite web |last1=Glowacki |first1=Bartosz |title=Poland hopeful of speeding F-35 acquisition |url=https://www.flightglobal.com/news/articles/poland-hopeful-of-speeding-f-35-acquisition-457275/ |website=FlightGlobal |access-date=5 April 2019 |archive-url=https://web.archive.org/web/20190405165614/https://www.flightglobal.com/news/articles/poland-hopeful-of-speeding-f-35-acquisition-457275/ |archive-date=5 April 2019 |location=Warsaw |date=5 April 2019 |url-status=live }} On 25 April during a visit to Warsaw, U.S. Secretary of the Air Force Heather Wilson said that a U.S. Air Force team was to visit Poland in May in order to demonstrate the F-35s capabilities. A few days later, Polish Minister of Defence Błaszczak stated on a televised interview that the signing of a contract to purchase F-35 jets was "not far away". Błaszczak implied the signing of the contract could coincide with the signing of a contract to permanently base U.S. troops in Poland, which is scheduled to be agreed before the end of the year.{{cite web |last1=Adamowski |first1=Jarosław |title=Polish defense minister: F-35 acquisition 'not far away' |url=https://www.defensenews.com/global/europe/2019/04/30/polish-defense-minister-f-35-acquisition-not-far-away/ |website=Defense News |access-date=30 April 2019 |archive-url=https://archive.today/20190430132804/https://www.defensenews.com/global/europe/2019/04/30/polish-defense-minister-f-35-acquisition-not-far-away/ |archive-date=30 April 2019 |location=Warsaw, Poland |date=30 April 2019 |url-status=live }}

On 28 May 2019, the Polish Minister of Defence announced that Poland had sent a request for quotation for the acquisition of 32 F-35A aircraft.{{cite news |title=Poland plans to buy 32 F-35A fighters: minister |url=https://www.reuters.com/article/us-poland-fighters-lockheedmartin/poland-plans-to-buy-32-f-35a-fighters-minister-idUSKCN1SY0NQ |work=Reuters |date=28 May 2019}}

On 11 September 2019, the Department of Defense Security Cooperation Agency announced that Poland had been cleared to purchase 32 F-35A fighters, along with associated equipment, for an estimated cost of $6.5 billion.{{Cite web|url=https://dsca.mil/major-arms-sales/poland-f-35-joint-strike-fighter-aircraft|title=Poland – F-35 Joint Strike Fighter Aircraft {{pipe}} The Official Home of the Defense Security Cooperation Agency|website=dsca.mil|access-date=12 September 2019|archive-date=12 September 2019|archive-url=https://web.archive.org/web/20190912125304/https://dsca.mil/major-arms-sales/poland-f-35-joint-strike-fighter-aircraft|url-status=dead}} On 27 September 2019 the US Congress approved the sale.{{cite news |title=US Congress Greenlights Poland's F-35 Jet Purchase – Polish Top Brass |url=https://www.defense-aerospace.com/articles-view/release/3/206221/us-congress-approves-poland%E2%80%99s-f_35-jet-purchase.html |access-date=30 September 2019 |agency=TASS}}

File:F-35 Poland 2020 acquisition deal signing ceremony.jpg in Dęblin, Poland during the 2020 acquisition deal signing ceremony]]

On 31 January 2020, during a ceremony attended by the Polish President, Prime Minister, Minister of Defense, and the US ambassador to Poland,{{Cite web |date=2020-02-03 |title=F-35 dla Polski |trans-title=F-35 for Poland |url=https://www.wojsko-polskie.pl/articles/tym-zyjemy-v/2020-02-031-f-35-dla-polski/ |url-status=live |archive-url=https://web.archive.org/web/20240114112827/https://www.wojsko-polskie.pl/articles/tym-zyjemy-v/2020-02-031-f-35-dla-polski/ |archive-date=2024-01-14 |access-date=2024-01-14 |website=www.wojsko-polskie.pl |publisher=Armed Forces of the Republic of Poland |language=pl}} Poland's acquisition efforts concluded with signing of a $4.6 billion deal for procurement of 32 F-35A Block 4 jets{{Cite web |title=Samoloty F-35 |trans-title=The government portal of the Republic of Poland |url=https://www.gov.pl/web/obrona-narodowa/harpia-f-35-dla-polski |url-status=live |archive-url=https://web.archive.org/web/20240114140709/https://www.gov.pl/web/obrona-narodowa/harpia-f-35-dla-polski |archive-date=2024-01-14 |access-date=2024-01-14 |website=Serwis Rzeczypospolitej Polskiej |language=pl-PL}} with Technology Refresh 3 software update{{Cite web |last=Kaleta |first=Włodzimierz |date=2023-12-08 |title=Amerykanie oblatują F-35 dla Polski |trans-title=Americans are test-flying the F-35 for Poland |url=https://www.wnp.pl/przemysl-obronny/amerykanie-oblatuja-f-35-dla-polski,782867.html |url-status=live |archive-url=https://web.archive.org/web/20240114141746/https://www.wnp.pl/przemysl-obronny/amerykanie-oblatuja-f-35-dla-polski,782867.html |archive-date=2024-01-14 |access-date=2024-01-14 |website=wnp.pl |language=pl}} and drogue parachutes, for an average unit price of $87.3 million net.

In addition to the 32 jets, the deal encompasses also:

• modernization package and subsequent upgrades in the future,
• the necessary equipment, incl. the ground support equipment, and any equipment needed to secure the planes' future operation,
• ground training system to be installed in air bases, incl. an Integrated Training Center and eight Full Mission Simulators,
• personnel training in the US of 90 technicians and 24 pilots, incl. up to an instructor level,
• full logistical support until 2030 as part of the Global Support Solution (GSS) system, and
• an IT system for operations management.

The initial deliveries of the F-35s are expected to begin in 2024 with in-country deliveries to start in 2026. Yearly, 4 to 6 units are expected to be delivered, concluding deliveries in 2030. Reaching the IOC will be possible after delivery of at least 8 units together with the associated additional equipment and finalization of training of the associated personnel. The first 6 planes will be stationed in Ebbing Air National Guard Base, for training of the Polish Armed Forces personnel. After delivery, the jets are expected to be based in Łask Air Base, Poland. The first Polish F-35 "Husarz" was unveiled during an official ceremony at Fort Worth attended by Polish and American military and government officials on 28 August 2024.{{cite web|url=https://news.lockheedmartin.com/2024-08-28-Poland-and-Lockheed-Martin-Celebrate-Debut-of-Polands-First-F-35A-Husarz|title=Poland and Lockheed Martin Celebrate Debut of Poland's First F-35A "Husarz"|website=lockheedmartin.com|date=28 August 2024}}

{{Main|F-X fighter program}}

South Korea started considering the F-35 in 2009, among several other competitors, for its F-X Phase III fighter program.[http://www.flightglobal.com/articles/2009/10/12/333289/south-koreas-fighter-requirements-come-to-the-fore.html "South Korea's fighter requirements come to the fore."] flightglobal.com. Retrieved: 23 November 2009.Sung-ki, Jung. [http://www.defensenews.com/story.php?i=3637168 "S. Korea Shifts Focus to Unmanned Combat Aircraft."]{{dead link|date=August 2021|bot=medic}}{{cbignore|bot=medic}} "defensenews.com", 14 July 2008. Retrieved 5 April 2010. South Korean officials had indicated that the F-35 would only be available for delivery after 2018, but Steve O'Bryan, Lockheed's vice president for F-35 business development, said at that time that Lockheed could deliver the F-35 to South Korea by 2016.{{cite web|url=http://www.tradingmarkets.com/news/stock-alert/lmt_lockheed-dispels-doubts-over-f-35-in-s-korea-s-fighter-jet-project-1365300.html |archive-url=https://archive.today/20120912163658/http://www.tradingmarkets.com/news/stock-alert/lmt_lockheed-dispels-doubts-over-f-35-in-s-korea-s-fighter-jet-project-1365300.html |url-status=dead |archive-date=12 September 2012 |title=LOCKHEED DISPELS DOUBTS OVER F-35 IN S. KOREA'S FIGHTER JET PROJECT. }} Some Republic of Korea Air Force (ROKAF) officers have outlined possible missions for the stealth fighter, such as surprise raids deep into nuclear armed North Korea.Tae-hoon, Lee. [https://www.koreatimes.co.kr/www/news/nation/2011/10/205_97234.html "Lockheed Martin eager to win Korea's FX-race."] Korea Times, 24 October 2011. Lockheed has refused to allow ROKAF pilots access to the aircraft to test it prior to the selection,[http://english.yonhapnews.co.kr/national/2012/06/07/46/0301000000AEN20120607004200315F.HTML "Controversy erupts over simulation test of F-35 in fighter jet purchase."] Yonhap, 7 June 2012. however simulations available to South Korea are more extensive than the processes used by other customers, such as Israel and Japan.Tae-hoon, Lee. [https://www.koreatimes.co.kr/www/news/nation/2012/06/116_113038.html "Top arms procurement officer rapped for misspeaking on F-35."] Korea Times, 14 June 2012. In August 2013, the F-35 was essentially eliminated from the competition when the American foreign military sales process prevented Lockheed Martin from offering a price that did not exceed South Korea's budget for the program, leaving just the Boeing F-15SE Silent Eagle within the nation's budget.{{cite web|url=http://english.yonhapnews.co.kr/national/2013/08/16/28/0301000000AEN20130816005600315F.html|title=S. Korea's fighter jet project becomes two-way race|work=yonhapnews.co.kr|access-date=12 June 2015}}{{cite web |date=18 August 2013 |url=http://blogs.canoe.ca/davidakin/politics/south-korea-goes-with-boeing-dumps-lockheed-martins-f-35/ |title=South Korea goes with Boeing, dumps Lockheed-Martin's F-35 « David Akin's on the Hill |publisher=Blogs.canoe.ca |access-date=18 August 2013 |first=David |last=Akin |archive-url=https://archive.today/20130818165508/http://blogs.canoe.ca/davidakin/politics/south-korea-goes-with-boeing-dumps-lockheed-martins-f-35/ |archive-date=18 August 2013 |url-status=usurped }}{{cite web|url=http://www.defensenews.com/article/20130818/DEFREG03/308180003/Sources-F-35-Bid-Exceeds-S-Korean-Fighter-Budget?odyssey=nav%7Chead |archive-url=https://archive.today/20130818165539/http://www.defensenews.com/article/20130818/DEFREG03/308180003/Sources-F-35-Bid-Exceeds-S-Korean-Fighter-Budget?odyssey=nav%7Chead |url-status=dead |archive-date=18 August 2013 |title=Sources: F-35 Bid Exceeds S. Korean Fighter Budget {{pipe}} Defense News |publisher=defensenews.com |date=14 August 2013 |access-date=18 August 2013}}{{cite web|url=http://english.yonhapnews.co.kr/national/2013/08/18/82/0301000000AEN20130818001451315F.html |title=(2nd LD) Boeing's F-15SE reportedly chosen as final candidate for S. Korea's next fighter plane |publisher=english.yonhapnews.co.kr |date=9 May 2013 |access-date=18 August 2013 |archive-url=https://web.archive.org/web/20140305201837/http://english.yonhapnews.co.kr/national/2013/08/18/82/0301000000AEN20130818001451315F.html |archive-date= 5 March 2014 |url-status=live }} Lockheed Martin responded that it would work with the American government to continue to offer the F-35 to South Korea.{{cite web|url=http://www.globalpost.com/dispatch/news/yonhap-news-agency/130819/lockheed-martin-vows-continue-f-35-bid-s-korean-project |title=Lockheed Martin vows to continue F-35 bid for S. Korean project |work=GlobalPost |date=19 August 2013 |quote=Yonhap |access-date=5 March 2014 |first=Kim |last=Eun-Jung |publisher=Yonhap |archive-url=https://web.archive.org/web/20140305202318/http://www.globalpost.com/dispatch/news/yonhap-news-agency/130819/lockheed-martin-vows-continue-f-35-bid-s-korean-project |archive-date= 5 March 2014 |url-status=live }} The defense ministry rejected the award and said a new competition would be held to "secure military capability in line with recent aviation technology developments".{{cite news |url=https://www.bloomberg.com/news/2013-09-23/boeing-favored-to-win-7-7-billion-south-korean-jet-fighter-deal.html |title=South Korea to Hold New Fighter Tender After Rejecting Boeing |last1=Kim |first1=Sam |date=24 September 2013 |website=bloomberg.com |publisher=BLOOMBERG L.P. |access-date=24 September 2013}} In November 2013, the Korean Joint Chiefs of Staff Council recommended purchasing 40 F-35A as North Korea seemed to have difficulty dealing with radar-evading aircraft.Song Sang-ho. "[http://www.koreaherald.com/view.php?ud=20131122000643 Seoul picks F-35 as its next-generation fighter]" Korea Herald, 22 November 2013. Accessed: 22 November 2013. On 27 January 2014, the Defense Acquisition Program Administration said that a contract for the 40 aircraft would be reviewed and, once approved, signed in September.{{cite web |url=https://www.koreatimes.co.kr/www/news/nation/2014/03/205_150627.html |title=Korea to sign deal to buy F-35 jets by Sept. |last1=Seung-woo |first1=Kang |date=27 January 2014|work=The Korea Times|access-date=4 March 2014}} With deliveries planned to begin in 2018, South Korea would benefit from the scale of F-35 production at the time. With full-scale production having begun, the Unit Recurring Flyaway (URF) cost of one F-35A is expected to be $80–$85 million, which includes the aircraft, avionics and mission systems, the engine, logistics support, and a flight simulator. Through the Foreign Military Sales (FMS) agreement and past budget issues, the cost projection may be likely to rise.[http://www.globalpost.com/dispatch/news/yonhap-news-agency/140321/lockheed-martin-says-f-35-will-get-cheaper-next-five-years Lockheed Martin says F-35 will get cheaper in next five years] {{webarchive|url=https://web.archive.org/web/20140322013559/http://www.globalpost.com/dispatch/news/yonhap-news-agency/140321/lockheed-martin-says-f-35-will-get-cheaper-next-five-years |date=22 March 2014 }} - Globalpost.com, 21 March 2014 South Korea's formal selection of the F-35 purchase was finalized on 24 September 2014. South Korea is the third FMS country to procure the F-35A after Israel and Japan.[http://www.lockheedmartin.com/us/news/press-releases/2014/september/0924-aero-south-korea-f-35.html Republic Of Korea Approves Procurement Of Lockheed Martin F-35A Lightning II] - Lockheed news release, 24 September 2014

In December 2017, Korean media reported that the Defense Acquisition Program Administration had established a process for acquiring an additional 20 F-35 aircraft, in addition to the 40 it had already ordered in 2014.{{cite web|last1=Smith|first1=Josh|last2=Perry|first2=Michael|title=South Korea plans to buy 20 additional F-35 aircraft: report|url=https://www.reuters.com/article/us-southkorea-usa-airforce/south-korea-plans-to-buy-20-additional-f-35-aircraft-report-idUSKBN1EF051|website=Reuters|access-date=21 December 2017|archive-url=https://archive.today/20171221082920/https://www.reuters.com/article/us-southkorea-usa-airforce/south-korea-plans-to-buy-20-additional-f-35-aircraft-report-idUSKBN1EF051|archive-date=21 December 2017|location=Seoul|date=21 December 2017|url-status=dead}}

Korean news agency Yonhap also reported later in December 2017 that the Korean military was considering operating F-35B aircraft from Dokdo-class amphibious assault ships operated by the Korean Navy.{{cite web|title=S. Korea's military mulls operating F-35B stealth aircraft aboard new amphibious assault ship|url=http://english.yonhapnews.co.kr/news/2017/12/25/95/0200000000AEN20171225001500315F.html|website=Yonhap News Agency|access-date=27 December 2017|archive-url=https://archive.today/20171227232103/http://english.yonhapnews.co.kr/news/2017/12/25/95/0200000000AEN20171225001500315F.html|archive-date=27 December 2017|location=Seoul|date=25 December 2017|url-status=dead}}{{cite web|last1=Sisk|first1=Richard|title=South Korea, Japan Mull F-35Bs for Amphibious Assault Ships|url=https://www.military.com/defensetech/2017/12/26/south-korea-japan-mull-f-35bs-amphibious-assault-ships.html|website=Military.com|access-date=27 December 2017|archive-url=https://archive.today/20171227232204/https://www.military.com/defensetech/2017/12/26/south-korea-japan-mull-f-35bs-amphibious-assault-ships.html|archive-date=27 December 2017|date=27 December 2017|url-status=dead}}

The first F-35A was delivered in Fort Worth, Texas on 28 March 2018. The aircraft will remain in the US as South Korean crews will begin training with the aircraft at Luke Air Force Base. The arrival of the first F-35s in South Korea occurred in March 2019, when two F-35As were delivered to a base in Cheongju.{{cite web|last1=Cebul|first1=Daniel|title=US, South Korea celebrate first South Korean F-35A and 'iron clad' alliance|url=https://www.defensenews.com/air/2018/03/28/us-south-korea-celebrate-first-south-korean-f-35a-and-iron-clad-alliance/|website=DefenseNews|access-date=13 April 2018|archive-url=https://archive.today/20180328223019/https://www.defensenews.com/air/2018/03/28/us-south-korea-celebrate-first-south-korean-f-35a-and-iron-clad-alliance/|archive-date=28 March 2018|location=Washington|date=28 March 2018|url-status=live}}{{cite web|last1=Gady|first1=Franz-Stefan|title=US, South Korea Roll Out 1st ROKAF F-35A Stealth Fighter|url=https://thediplomat.com/2018/03/us-south-korea-roll-out-1st-rokaf-f-35a-stealth-fighter/|website=The Diplomat|access-date=13 April 2018|archive-url=https://archive.today/20180401200339/https://thediplomat.com/2018/03/us-south-korea-roll-out-1st-rokaf-f-35a-stealth-fighter/|archive-date=1 April 2018|date=29 March 2018|url-status=live}}{{cite web |last1=Jung |first1=Da-min |title=Korea's first stealth jet fighters arrives |url=https://www.koreatimes.co.kr/www/nation/2019/03/113_266285.html |website=The Korea Times |access-date=31 March 2019 |archive-url=https://web.archive.org/web/20190331112705/https://www.koreatimes.co.kr/www/nation/2019/03/113_266285.html |archive-date=31 March 2019 |date=30 March 2019 |url-status=live }}

In December 2019, 13 F-35A of 17th Fighter Wing has declared as operational within the Republic of Korea Air Force (ROKAF).{{cite web|url=https://www.flightglobal.com/fixed-wing/f-35a-formally-enters-south-korean-service/135833.article|title=F-35A formally enters South Korean service|first=Greg|last=Waldron|work=FlightGlobal|date=18 December 2019|access-date=18 March 2020}}

The Swiss Air Force sought a replacement for its current fleet of Northrop F-5 and McDonnell Douglas F/A-18 Hornet aircraft. These aircraft had been scheduled to be replaced by the Saab Gripen, but this was blocked by Swiss voters in a 2014 referendum.{{cite web|last1=Copley|first1=Caroline|last2=Williams|first2=Alison|title=Swiss voters narrowly block deal to buy Saab fighter jets: projection|url=https://www.reuters.com/article/us-swiss-vote-gripen/swiss-voters-narrowly-block-deal-to-buy-saab-fighter-jets-projection-idUSBREA4H05920140518|website=Reuters|access-date=20 January 2018|archive-url=https://archive.today/20180120200049/https://www.reuters.com/article/us-swiss-vote-gripen/swiss-voters-narrowly-block-deal-to-buy-saab-fighter-jets-projection-idUSBREA4H05920140518|archive-date=20 January 2018|location=Zurich|date=18 May 2014}} In response, the Swiss government launched the Air 2030 program, seeking again to find a replacement aircraft.

In March 2018, Swiss officials named the contenders in its Air 2030 program: The Saab Gripen E (disqualified in June 2019 as it was considered not ready to perform all tests{{cite web |last1=Sprenger |first1=Sebastian |title=Saab's Gripen is out of the running in Swiss aircraft race |url=https://www.defensenews.com/global/europe/2019/06/14/saabs-gripen-is-out-of-the-running-in-swiss-aircraft-race/ |website=Defense News |access-date=15 June 2019 |archive-url=https://archive.today/20190615234750/https://www.defensenews.com/global/europe/2019/06/14/saabs-gripen-is-out-of-the-running-in-swiss-aircraft-race/ |archive-date=15 June 2019 |location=Cologne, Germany |date=14 June 2019 |url-status=live}}), Dassault Rafale, Eurofighter Typhoon, Boeing F/A-18E/F Super Hornet and the Lockheed Martin F-35. The program has a budget of {{US$|8 billion}} to cover both combat aircraft and ground-based air defense systems.{{cite web|last1=Sprenger|first1=Sebastian|title=Switzerland names contenders in $8 billion 'Air 2030' program|url=https://www.defensenews.com/land/2018/03/27/switzerland-names-contenders-in-8-billion-air-2030-program/|website=DefenseNews|access-date=13 April 2018|archive-url=https://archive.today/20180328061739/https://www.defensenews.com/land/2018/03/27/switzerland-names-contenders-in-8-billion-air-2030-program/|archive-date=28 March 2018|location=Cologne, Germany|date=27 March 2018|url-status=live}}{{cite web|title=No more than CHF8 billion for new fighter jets|url=https://www.swissinfo.ch/eng/politics/defence-strategy_no-more-than-chf8-billion-for-new-fighter-jets/43660584|website=Swiss Info|access-date=13 April 2018|archive-url=https://web.archive.org/web/20171109083224/https://www.swissinfo.ch/eng/politics/defence-strategy_no-more-than-chf8-billion-for-new-fighter-jets/43660584|archive-date=9 November 2017|date=8 November 2017|url-status=live}}

In October 2018, it was reported by Jane's that the Swiss Air Force may limit the purchase to a single-engine fighter for budgetary reasons.{{cite web |last1=Johnson |first1=Rueben F |title=Update: Switzerland's Air 2030 plan narrows down options |url=https://www.janes.com/article/84023/update-switzerland-s-air-2030-plan-narrows-down-options |website=IHS Jane's 360 |access-date=26 October 2018 |archive-url=https://web.archive.org/web/20181026154556/https://www.janes.com/article/84023/update-switzerland-s-air-2030-plan-narrows-down-options |archive-date=26 October 2018 |location=Kyiv |date=24 October 2018 |url-status=dead}}

A team of four F-35s performed demonstrations for Swiss personnel at Payerne Air Base in June 2019. The aircraft was evaluated in a series of eight flights and compared with flights performed by other bidders.{{cite web |last1=Sprenger |first1=Sebastian |title=The F-35 and other warplanes descend on Switzerland this spring |url=https://www.defensenews.com/global/europe/2019/04/11/the-f-35-and-other-warplanes-descend-on-switzerland-this-spring/ |website=Defense News |access-date=11 April 2019 |archive-url=https://archive.today/20190411234148/https://www.defensenews.com/global/europe/2019/04/11/the-f-35-and-other-warplanes-descend-on-switzerland-this-spring/ |archive-date=11 April 2019 |location=Cologne, Germany |date=11 April 2019 |url-status=live }}{{cite web |last1=Leone |first1=Dario |title=F-35 Lightning II takes the stage at Switzerland's Payerne Air Base |url=https://theaviationgeekclub.com/f-35-lightning-ii-takes-the-stage-at-switzerlands-payerne-air-base/ |website=The Aviation Geek Club |access-date=15 June 2019 |archive-url=https://web.archive.org/web/20190610144727/https://theaviationgeekclub.com/f-35-lightning-ii-takes-the-stage-at-switzerlands-payerne-air-base/ |archive-date=10 June 2019 |date=9 June 2019 |url-status=live}}

The Swiss population was asked whether or not to proceed with Air 2030 program in a referendum on 27 September 2020. The program was approved with a very slim margin of less than 9,000 votes.{{cite web|last1=O'Sullivan|first1=Domhnall|date=September 27, 2020|title=Wafer-thin majority approves new fighter jets|url=https://www.swissinfo.ch/eng/swiss-set-to-vote-on-multi-billion-fighter-jet-purchase/46057020|access-date=1 January 2021|website=SwissInfo}}

On 30 June 2021 the Swiss Federal Council proposed the acquisition of 36 F-35As to Parliament{{Cite web|url=https://www.admin.ch/gov/de/start/dokumentation/medienmitteilungen/bundesrat.msg-id-84275.html|title=Air2030: Bundesrat beschliesst Beschaffung von 36 Kampfflugzeugen des Typs F-35A|website=www.admin.ch }} at a cost of up to 6 billion Swiss francs (US$6.5 billion), citing the aircraft's cost- and combat-effectiveness.{{cite news |last=Insinna |first=Valerie |date=June 30, 2021 |title=Lockheed's F-35 topples competition in Swiss fighter contest |url=https://www.defensenews.com/air/2021/06/30/lockheeds-f-35-topples-competition-in-swiss-fighter-contest/ |work=defensenews.com |access-date=July 2, 2021}} However, it was later confirmed that the costs were capped for a period of just 10 years.{{Cite web|url=https://www.20min.ch/fr/story/la-polemique-autour-du-prix-des-f-35-continue-109596339098|title = Avions de combat - la polémique autour du prix des F-35 continue|website=20 minutes|date = 11 July 2021}} It has also been reported that the operating costs would have been reduced by replacing some actual flying with bundled simulators.{{Cite web|url=https://www.aargauerzeitung.ch/schweiz/kampfjets-flugstunden-im-simulator-statt-in-der-luft-konkurrenz-wundert-sich-wie-der-f-35-angeblich-schweizer-testsieger-wurde-ld.2154589|title = Tarnkappenbomber F-35 gilt als teuer - aber in der Schweiz soll er Testsieger sein| date=23 June 2021 |language=de}} As in other countries, there have also been complaints that the F-35 is 3 dB louder than the F/A-18C/D,{{Cite web|url=https://www.srf.ch/news/schweiz/flugplatz-emmen-weitere-kritik-an-kampfjet-f-35-er-ist-zu-laut|title = Flugplatz Emmen - Weitere Kritik an Kampfjet F-35: "Er ist zu laut"|date = 26 July 2021}} and the Liberal Greens promised to examine its environmental impact.{{Cite web|url=https://www.24heures.ch/la-suisse-choisit-son-nouvel-avion-de-combat-145347794053|title=Achat des F-35A américains (direct) – Des réactions contrastées face au choix du Conseil fédéral|website=24 heures|date=30 June 2021 |language=fr}}{{Cite web|url=https://www.24heures.ch/base-aerienne-de-payerne-les-courbes-de-bruit-du-f-35-resonnent-a-lausanne-et-berne-826058614451|title=Base aérienne de Payerne – Les courbes de bruit du F-35 résonnent à Lausanne et Berne|date=18 December 2023|website=24 heures}} The Swiss anti-military group GSoA also intended to contest the purchase in another national referendum supported by the Green Party of Switzerland and the Social Democratic Party of Switzerland (which previously managed to block the Gripen).{{Cite web|url=https://www.24heures.ch/suisse/change-echec-gripen-aujourdhui/story/22057626|title=Ce qui a changé entre l'échec du Gripen et aujourd'hui|date=8 January 2020 |via=24 heures}}{{Cite web|last=|title=Swiss government sets sights on F-35A fighter jet fleet|url=https://www.swissinfo.ch/eng/swiss-government-sets-sights-on-f-35a-fighter-jet-fleet/46748510|access-date=2021-06-30|website=Swissinfo|date=30 June 2021 |language=en}} In August 2022, they registered the initiative, with 120,000 people having signed in less than a year (with 100,000 required).{{Cite web|url=https://www.rts.ch/info/suisse/13310924-les-opposants-a-lachat-des-avions-de-combat-f35-ont-depose-leur-initiative.html|title=Les opposants à l'achat des avions de combat F-35 ont déposé leur initiative|date=16 August 2022|website=rts.ch}} The budget was narrowly approved by single majority, but rejecting the selection would have required a double majority.{{Cite news|url=https://www.letemps.ch/suisse/viola-amherd-continue-porter-croix-f35|title=Viola Amherd continue de porter la croix des F-35|newspaper=Le Temps|date=16 February 2022|via=www.letemps.ch|language=fr}}{{Cite web|url=https://www.blick.ch/politik/wegen-schleppender-initiative-stop-f-35-drohen-mehrkosten-und-lieferprobleme-spielen-kampfjet-gegner-auf-zeit-id17342521.html|title = Spielen Kampfjet-Gegner auf Zeit?|date = 24 March 2022|language=de}}{{Cite web | url=https://www.rts.ch/info/videos/journal-19h30/12958041-19h30.html | title=19h30 | date=4 May 2022 }}{{Cite web|url=https://www.tdg.ch/lalliance-opposee-aux-f-35-a-recolte-100000-signatures-114290944586|title=Avions de combat – L'alliance opposée aux F-35 a récolté 100'000 signatures|website=Tribune de Genève |date=27 May 2022 |language=fr}}

On November 26, 2021, it was announced that Armasuisse had agreed to contract terms with the US government for 36 F-35As for CHF 6.035 billion. The next step was to request Parliament approve funds in the 2022 Armed Forces Dispatch.{{Cite web|url=https://www.poandpo.com/news_business/air2030-contracts-in-place-in-switzerland-for-f35a-and-patriot/|title=Air2030: Contracts in place in Switzerland for F-35A and Patriot|first=Christian|last=Fernsby|date=November 26, 2021|access-date=2021-12-04|website=Post Online Media|language=en}} The order was then subject to parliamentary approval and the popular initiative not proceeding or failing. A parliamentary inquiry found the purchase worrisome but legal.{{Cite web|url=https://www.swissinfo.ch/eng/politics/fighter-jet-purchase--worrying--but-legal--says-swiss-audit-body/47889476|title=Fighter jet purchase "worrying" but legal, says Swiss audit body|website=SWI swissinfo.ch|date=9 September 2022 }} The government did not wait for the popular initiative to proceed, which was legally permitted.{{Cite web|url=https://www.srf.ch/news/schweiz/kampfjet-kauf-staatsrechtler-bundesrat-muss-f-35-initiative-nicht-abwarten|title=Kampfjet-Kauf - Staatsrechtler: Bundesrat muss F-35-Initiative nicht abwarten|date=23 March 2022}}

On 15 September 2022 the Swiss National council gave the Federal council permission to sign the purchase deal, with a time limit for signing of March 2023.{{cite web |title=Der Nationalrat gibt grünes Licht für die Beschaffung des F-35 |date=15 September 2022 |url=https://www.srf.ch/news/schweiz/kampfjet-soll-abheben-der-nationalrat-gibt-gruenes-licht-fuer-die-beschaffung-des-f-35 |access-date=16 September 2022}} The deal to buy 36 F-35A was signed on 19 September 2022, with deliveries to commence in 2027 and conclude by 2030.{{cite web |title=Air2030: Beschaffungsvertrag für die Kampfflugzeuge F-35A unterzeichnet |url=https://www.vbs.admin.ch/content/vbs-internet/de/home.detail.nsb.html/90403.html |publisher=Federal Department of Defence, Civil Protection and Sport |access-date=19 September 2022 |archive-date=27 February 2023 |archive-url=https://web.archive.org/web/20230227165235/https://www.vbs.admin.ch/content/vbs-internet/de/home.detail.nsb.html/90403.html |url-status=dead }}{{cite web |title=Schweiz unterzeichnet Kaufvertrag für F-35 |date=19 September 2022 |url=https://www.tagesanzeiger.ch/vertrag-zur-beschaffung-der-f-35-jets-unterschrieben-793541527081 |publisher=Tagesanzeiger |access-date=19 September 2022}}

On 20 September 2022 the popular initiative was withdrawn, due to the contract signing.{{Cite news|url=https://www.lematin.ch/story/linitiative-stop-f-35-retiree-apres-la-signature-du-contrat-813432769237|title=Avions de combat: L'initiative "Stop-F-35" retirée après la signature du contrat|newspaper=Le Matin |date=20 September 2022|via=www.lematin.ch}}

The Czech Air Force has been offered 24 F-35As to replace their leased 14 JAS 39 Gripens, as their lease expires in 2027 or 2029.{{Cite web |title=Američané nabízejí ČR letouny F-35A Lightning II. Kolik to bude stát? |url=https://www.armadninoviny.cz/americane-nabizeji-cr-letouny-f-35a-lightning-ii-kolik-to-bude-stat.html |access-date=26 December 2019 |website=armadninoviny.cz}} On 3 November 2021, Janes reported the Czech Republic's requirement for 40 aircraft, with the F-35 being offered as an option.{{Cite web |last=Jennings |first=Gareth |date=3 November 2021 |title=F-35 being pitched to new European customers |url=https://www.janes.com/defence-news/news-detail/f-35-being-pitched-to-new-european-customers |access-date=2021-12-04 |website=Janes |language=en}}{{Cite web |last=Burian |first=Pavel |date=5 November 2021 |title=Czech Republic wants to buy up to forty US F-35 fighter jets |url=https://czechpoints.com/czech-republic-wants-to-buy-up-to-forty-us-f-35-fighter-jets/ |access-date=2021-12-04 |website=Czech Points |language=en}}

On 20 July 2022 the Czech government announced that they intend to begin the process of procuring 24 F-35s.{{Cite web |date=20 July 2022 |title=Vláda: Česko začne jednat o nákupu amerických letounů F-35 Lightning |url=https://cesky.radio.cz/vlada-cesko-zacne-jednat-o-nakupu-americkych-letounu-f-35-lightning-8756476 |access-date=20 July 2022 |website=Český Rozhlas}}

On 30 June 2023, US State Department approved sale of 24 F-35 fighters for the Czech Republic.{{Cite web |date=29 June 2023 |title=US State Dept approves sale of F-35 aircraft to Czech Republic |url=https://www.reuters.com/world/us/us-state-department-oks-possible-sale-f-35-aircraft-czech-republic-2023-06-29/ |access-date=1 July 2023 |website=Reuters}} The plan for the purchase of the aircraft, staff training, ammunition, fuel as well as upgrades to the Čáslav Air Base was approved on 27 September 2023. The total cost is CZK 150 billion or $6.47 billion. According to Czech Prime Minister Petr Fiala, the first fighters would be ready in 2029 and the others by 2035.{{cite web |author=Jason Hovet |date=27 September 2023 |title=Czech government approves plan to buy 24 F-35 jets |url=https://www.reuters.com/world/europe/czech-government-approves-plan-buy-24-f-35-jets-2023-09-27/ |work=Reuters}}{{cite web |date=28 September 2023 |title=Czech gov't plans to buy 24 F-35 stealth fighters in $6.5bn defence spend |url=https://www.aljazeera.com/news/2023/9/28/czech-govt-plans-to-buy-24-f-35-stealth-fighters-in-6-5bn-defence-spend |work=Al Jazeera}}

On 29 January 2024, the Czech government signed a memorandum of understanding with the United States for the purchase of 24 F-35A fighters. The deal is valued at $5.6 billion with the first deliveries beginning in 2031 and full operational capability in 2035.{{Cite web |last=Ferran |first=Lee |date=2024-01-29 |title=Czech Republic joins F-35 ranks, inks 'most important' deal with US for 24 aircraft |url=https://breakingdefense.sites.breakingmedia.com/2024/01/czech-republic-joins-f-35-ranks-inks-most-important-deal-with-us-for-24-aircraft/ |access-date=2024-01-29 |website=Breaking Defense |language=en-US}}

Lockheed Martin offered the F-35 to Greece's Hellenic Air Force as a replacement for F-4E Peace Icarus 2000 and F-16C/D Block 30 aircraft in 2009.{{cite web |url=http://www.defencenet.gr/defence/index.php?option=com_content&task=view&id=6628&Itemid=49 |title=The F-35 is presented in the [GEA]... (renewal) |language=Greek |archive-url=https://web.archive.org/web/20110720133139/http://www.defencenet.gr/defence/index.php?option=com_content&task=view&id=6628&Itemid=49 |archive-date=20 July 2011 |date=16 February 2009 |access-date=23 November 2009}}

As of October 2017, largely due to the Greek government-debt crisis, Greece has decided to upgrade the Hellenic Air Force's fleet of ageing General Dynamics F-16 Fighting Falcon aircraft, and to postpone a decision on further procurement until the 2020s. The F-35 was reportedly still on the table, and if economically viable by the 2020 timeframe, plans call for a purchase of 15 to 20 aircraft.{{cite web|last1=Trevithick|first1=Joseph|title=Greece Plans to Spend Billions Upgrading Its F-16 Fighter Jet Fleet|url=http://www.thedrive.com/the-war-zone/15233/greece-plans-to-spend-billions-upgrading-its-f-16-fighter-jet-fleet|website=The Drive|access-date=28 December 2017|archive-url=https://archive.today/20171228130044/http://www.thedrive.com/the-war-zone/15233/greece-plans-to-spend-billions-upgrading-its-f-16-fighter-jet-fleet|archive-date=28 December 2017|date=17 October 2017|url-status=dead}}{{cite web|last1=Hope|first1=Kerin|title=Greek PM defends decision to buy US-made fighter jets|url=https://www.ft.com/content/b16bc236-bae6-11e7-9bfb-4a9c83ffa852|website=Financial Times|access-date=28 December 2017|archive-url=https://archive.today/20171228130000/https://www.ft.com/content/b16bc236-bae6-11e7-9bfb-4a9c83ffa852|archive-date=28 December 2017|location=Athens|date=27 October 2017|url-status=dead}}

In April 2019, U.S. Vice Admiral and head of the Pentagon's F-35 office Mathias Winter submitted a written testimony to the U.S. House of Representatives in which Greece was identified as a "future potential Foreign Military Sales customer".{{cite web |last1=Stone |first1=Mike |title=Pentagon eyes F-35 sales to Greece, Romania and Poland: U.S. official |url=https://www.reuters.com/article/us-usa-defense-f35/pentagon-eyes-f-35-sales-to-greece-romania-and-poland-u-s-official-idUSKCN1RG2OF |website=Reuters |access-date=5 April 2019 |archive-url=https://web.archive.org/web/20190405165249/https://www.reuters.com/article/us-usa-defense-f35/pentagon-eyes-f-35-sales-to-greece-romania-and-poland-u-s-official-idUSKCN1RG2OF |archive-date=5 April 2019 |location=Washington |date=5 April 2019 |url-status=live }} Later the same day, Greek defense minister Evangelos Apostolakis stated that Greece would consider the possibility of acquiring the F-35 as part of its efforts to upgrade the Hellenic Air Force fleet.{{cite web |title=Greece to examine F-35 acquisition, says defense minister |url=http://www.ekathimerini.com/239274/article/ekathimerini/news/greece-to-examine-f-35-acquisition-says-defense-minister |website=Ekathimerini |access-date=5 April 2019 |archive-url=https://web.archive.org/web/20190405165339/http://www.ekathimerini.com/239274/article/ekathimerini/news/greece-to-examine-f-35-acquisition-says-defense-minister |archive-date=5 April 2019 |date=5 April 2019 |url-status=live }}{{cite web |last1=Bozinovski |first1=Igor |title=Greece eyes F-35s as F-16 replacement |url=https://www.flightglobal.com/news/articles/greece-eyes-f-35s-as-f-16-replacement-457481/ |website=Flight Global |access-date=15 April 2019 |archive-url=https://archive.today/20190415212924/https://www.flightglobal.com/news/articles/greece-eyes-f-35s-as-f-16-replacement-457481/ |archive-date=15 April 2019 |date=15 April 2019 |url-status=live }}

In January 2020, Greek prime minister Kyriakos Mitsotakis visited Donald Trump in the White House and discussed Greece's interest in the F-35.{{cite web |last1=Kokkinidis |first1=Tasos |title=Greek PM to Discuss Purchase of F-35 Jets With President Trump |url=https://greece.greekreporter.com/2019/12/30/greek-pm-to-discuss-purchase-of-f-35-jets-with-president-trump/ |website=Greek Reporter |access-date=1 April 2020 |archive-url=https://web.archive.org/web/20200314084749/https://greece.greekreporter.com/2019/12/30/greek-pm-to-discuss-purchase-of-f-35-jets-with-president-trump/ |archive-date=14 March 2020 |date=30 December 2019 |url-status=live}} In the following days, Greece's Minister for National Defence Nikos Panagiotopoulos announced that, alongside upgrading Greece's fleet of F-16s, Greece is looking to procure 24 F-35 aircraft at an estimated cost of US$3 billion.{{cite web |title=Defense Chief Says Greece Will Upgrade F-16's, Get F-35's |url=https://www.thenationalherald.com/278776/defense-chief-says-greece-will-upgrade-f-16s-get-f-35s/ |website=The National Herald |access-date=1 April 2020 |archive-url=https://web.archive.org/web/20200110141657/https://www.thenationalherald.com/278776/defense-chief-says-greece-will-upgrade-f-16s-get-f-35s/ |archive-date=10 January 2020 |location=Athens |date=9 January 2020 |url-status=live}}{{cite web |title=Greece to Acquire 24 F-35 at a cost of $3billion, Defense Minister reveals |url=https://www.keeptalkinggreece.com/2020/01/09/f35-greece-us-acquisition-mitsotakis/ |website=Keep Talking Greece |access-date=1 April 2020 |archive-url=https://web.archive.org/web/20200109131840/https://www.keeptalkinggreece.com/2020/01/09/f35-greece-us-acquisition-mitsotakis/ |archive-date=9 January 2020 |date=9 January 2020 |url-status=live}}

On October 10, 2021, the Greek Minister of Defense, Nikos Panagiotopoulos, stated that "The requirement of the Greek Armed Forces to adequately cover the Defense needs of the country is for 48 new-gen aircraft, as well as for 12 to 13 frigates with maybe some corvettes". Sources claim that the requirement for 48 aircraft may not include the recently acquired 24 Rafales.{{Cite web|url=https://geopolitiki.com/greece-prepares-to-boost-military-with-f-35s-gowind-corvettes/|title=Greece prepares to boost military with F-35s & Gowind corvettes|date=10 October 2021|access-date=2021-12-06|website=Geopolitiki|language=en}} Then on November 20, 2021, he directly addressed the potential acquisition of the F-35, saying "(...)when we are preparing and discussing possibly the procurement of a Fifth Generation F-35 aircraft - at some point we will enter this discussion - (...)"{{Cite web|url=https://geopolitiki.com/minister-for-national-defence-of-greece-the-f-35s/|title=Miniter for national defence of Greece: The F-35s & the threat from the East|date=20 November 2021|access-date=2021-12-06|website=Geopolitiki|language=en}} which confirmed a report from Janes on November 3, 2021, that Greece continues to be "in active campaign" for the F-35.{{Cite web|url=https://www.janes.com/defence-news/news-detail/f-35-being-pitched-to-new-european-customers|title=F-35 being pitched to new European customers|date=3 November 2021|access-date=2021-12-06|website=Janes|language=en}}

On 30 June 2022, Greece's prime minister confirmed that the country has sent a request to the U.S. for the purchase of 20 F-35s, with the option of buying a second group of jets also being examined. The expected delivery date is 2027–2028.{{Cite web |url=https://www.reuters.com/world/europe/greece-submit-request-purchase-20-lockheed-f-35-fighter-jets-soon-sources-2022-06-30/ |title=Greece proceeds with purchase of 20 Lockheed F-35 fighter jets -PM |date=30 June 2022|access-date=2022-01-07 |website= Reuters |language=en}} On 27 January 2024, the US State Department formally approved Greece's request for sale of up to 40 conventional variants for $8.6 billion.{{Cite web |url=https://breakingdefense.com/2024/01/biden-unfreezes-huge-f-16-deal-for-turkey-oks-f-35s-for-greece-in-major-geopolitical-move/ |title=Biden unfreezes huge F-16 deal for Turkey, OKs F-35s for Greece in major geopolitical move |date=27 January 2024 |access-date=2024-01-27 |website= Breaking Defense |language=en}} The procurement program was finalized on 25 July 2024 with the signing of Letter of Offer and Acceptance for 20 F-35s. The LOA also includes the option to buy an additional 20 F-35s in the future.{{cite web|url=https://news.lockheedmartin.com/2024-07-25-Greece-Becomes-Newest-Member-of-the-F-35-Lightning-II-Global-Alliance|title=Greece Becomes Newest Member Of The F-35 Lightning II Global Alliance|website=news.lockheedmartin.com|date=25 July 2024}}

File:Chief of the Romanian Air Force Staff visits the Red Tails.jpg]]

In 2012, the Romanian Ministry of Defence expressed interest in buying the F-35 for its air force sometime after 2020. This proposal was based on an earlier plan from 2010 which called for the acquisition of 24 F-35 fighters that would enter service when the first lot of F-16s was retired.{{cite web|url=http://www.slatinata.ro/component/content/article/2847-avionul-f-35-lightning-ii-poate-ajunge-in-romania |archive-url=https://archive.today/20120909210724/http://www.slatinata.ro/component/content/article/2847-avionul-f-35-lightning-ii-poate-ajunge-in-romania |url-status=dead |archive-date=9 September 2012 |title=Avionul F-35 Lightning II poate ajunge în România |publisher=SlatinaTa.ro |access-date=20 April 2012 }}

In October 2017, Romania's Minister of National Defence stated that Romania was targeting one squadron of F-35 aircraft as part of a 10-year program spanning 2017 to 2026.{{cite web|title=România vrea să cumpere F-35, cele mai scumpe şi avansate avioane de luptă din lume|url=http://www.economica.net/romania-vrea-sa-cumpere-f-35-cele-mai-scumpe-si-avansate-avioane-de-lupta-din-lume_126101.html|website=Economica.net|access-date=28 December 2017|archive-url=https://archive.today/20171228132103/http://www.economica.net/romania-vrea-sa-cumpere-f-35-cele-mai-scumpe-si-avansate-avioane-de-lupta-din-lume_126101.html%23n|archive-date=28 December 2017|language=ro|date=29 September 2017|url-status=dead}}{{cite web|last1=Șelaru|first1=Cristi|title=România se înarmează: Vom avea 48 de avioane F-16, o escadrilă de F-35 și se renunță la Kalașnikov|url=https://www.stiripesurse.ro/romania-se-inarmeaza--vom-avea-48-de-avioane-f-16--o-escadrila-de-f-35-si-se-renunta-la-kalasnikov_1216443.html|website=Stiripesurse.ro|access-date=28 December 2017|archive-url=https://archive.today/20171228131552/https://www.stiripesurse.ro/romania-se-inarmeaza--vom-avea-48-de-avioane-f-16--o-escadrila-de-f-35-si-se-renunta-la-kalasnikov_1216443.html|archive-date=28 December 2017|language=ro|date=1 October 2017|url-status=dead}}

In April 2019, U.S. Vice Admiral and head of the Pentagon's F-35 office Mathias Winter submitted a written testimony to the U.S. House of Representatives in which Romania was identified as a "future potential Foreign Military Sales customer". Later that month, Romania's Minister of National Defence {{ill|Gabriel-Beniamin Leș|ro|Gabriel-Beniamin Leș}} commented on the news during an announcement to procure additional ex-Portuguese F-16s that it would be "a bit too much" for Romania.{{cite web |title=Romania will buy five more F-16 fighters from Portugal |url=https://www.romania-insider.com/index.php/romania-more-f16-portugal |website=Romania Insider |access-date=24 April 2019 |archive-url=https://web.archive.org/web/20190420195306/https://www.romania-insider.com/index.php/romania-more-f16-portugal |archive-date=20 April 2019 |date=24 April 2019 |url-status=live }}

On 2 February 2022, the President of Romania stated the intent to purchase the F-35 as part of the Air Force modernization program, which plans to spend a total of 9.8 billion euros until 2026 to boost its defense capabilities.{{cite web|url=https://seenews.com/news/romania-intends-to-buy-f35-fighter-jets-president-771818|title=Romania intends to buy F35 fighter jets - president|website=SeeNews |date=3 February 2022 |access-date=12 February 2022|archive-url=https://web.archive.org/web/20220205040215/https://seenews.com/news/romania-intends-to-buy-f35-fighter-jets-president-771818|archive-date=5 February 2022|url-status=live|df=dmy-all}} Soon after, then Minister of Defence Vasile Dîncu responded that the acquisition procedure for the F-35 will start from 2032.{{cite web|url=https://www.defenseromania.ro/clarificari-privind-achizitia-de-f-35-romania-planuieste-sa-demareze-inzestrarea-in-2032_614851.html|title=Clarificări privind achiziția de F-35. România plănuiește să demareze înzestrarea în 2032|work=Defense Romania|date=3 February 2022|language=ro}} During the {{ill|Black Sea Defense & Aerospace|ro}} 2022 exposition, Lockheed Martin brought an F-35 simulator, and a scale model of the F-35 in Romanian markings was displayed.{{cite web|url=https://www.hotnews.ro/stiri-defense-25565415-bsda-2022-cea-mai-mare-expozitie-militara-din-europa-est-competitie-mare-intre-blindatele-4x4-expuse-cum-arata-35-romanesc.htm|title=BSDA 2022 - Cea mai mare expoziție militară din Europa de Est: Competiție mare între blindatele 4x4 expuse / Cum ar arăta un F-35 românesc|author=Victor Cozmei|language=ro|work=HotNews|date=18 May 2022}}

In March 2023, the chief of the General Directorate for Armaments, Major-General Teodor Incicaș, stated in an interview that the first steps of the procedure are to start in 2023 or 2024, with the first F-35 squadron to be operational after 2030.{{Cite web |date=2023-03-06 |title=Prima escadrilă de F-35 a României, după 2030. România își dorește demararea demersurilor pentru semnarea contractului în următorul an |url=https://www.defenseromania.ro/prima-escadrila-de-f-35-a-romaniei-dupa-2030-romania-isi-doreste-demararea-demersurilor-pentru-semnarea-contractului-in-urmatorul-an_621515.html |work=Defense Romania |language=ro}} On 11 April 2023, the F-35 acquisition procedure was approved following a meeting of the Romanian Supreme Council of National Defense.{{cite web|url=https://www.defenseromania.ro/romania-a-aprobat-planul-de-achizitie-al-f-35-avioanele-de-generatia-a-v-a-subiect-principal-in-csat_622118.html|title=România a aprobat planul de achiziție al F-35. Avioanele de generația a V-a, subiect principal în CSAT|work=Defense Romania|date=11 April 2023|language=ro}} In June 2023, a Romanian delegation together with the Chief of the Romanian Air Force Staff, Lieutenant general Viorel Pană, took part in a tour hosted by the 187th Fighter Wing. The tour provided Romania with insight on the F-35 conversion process, as the 187th Fighter Wing was set to receive the fifth-generation fighter aircraft in December 2023.{{cite web|url=https://www.dvidshub.net/news/448399/chief-romanian-air-force-staff-visits-red-tails|title=Chief of the Romanian Air Force Staff visits the Red Tails|work=DVIDS|author=Michael Luangkhot|date=29 June 2023}} After a request for the purchase was sent to the Parliament on 9 August,{{cite web |author=S.I. Catalin |date=9 August 2023 |title=Romania has taken a big step towards acquiring the F-35. The number of fighter jets we will buy has been revealed for the first time |url=https://www.defenseromania.ro/romania-has-taken-a-big-step-towards-acquiring-the-f-35-the-number-of-planes-we-will-buy-has-been-revealed-for-the-first-time_623987.html |website=defenseromania.ro}} the F-35 program was approved on 24 October. According to a statement given by Angel Tîlvăr, the Minister of Defence, if the acceptance letter will be signed in 2024, the first F-35s are to arrive in 2032. A total of 48 aircraft are desired for equipping three squadrons.{{cite web|url=https://www.romanianbusinessjournal.ro/the-bucharest-parliament-approved-the-procedure-for-the-purchase-of-32-f-35-aircraft/|title=The Bucharest Parliament approved the procedure for the purchase of 32 F-35 aircraft|work=romanianbusinessjournal.ro|date=24 October 2023}} According to General Incicaș, the acceptance letter was sent to the United States in November 2023.{{cite AV media|url=https://armed.mapn.ro/emisiunea-pro-patria-din-data-de-12.11.2023-4841-21|title=Emisiunea Pro Patria din data de 12.11.2023|language=ro|work=armed.mapn.ro|publisher=Redacția Pro Patria și Studioul TV M-100|time=9:07|date=12 November 2023}} On 26 September, it was announced that the first phase of the contract, worth $6.5 billion, will consist of 32 aircraft as well as logistical support and training services, engines, flight simulators, ammunition. Another 16 aircraft will be procured in a second phase.{{cite web|url=https://www.defenseromania.ro/pas-mare-catre-f-35-romania-va-achizitiona-in-total-48-de-avioane-f-35-dar-in-doua-faze-vor-fi-3-escadrile-de-generatia-a-v-a_624736.html|title=Pas mare către F-35: România va achiziționa în total 48 de avioane F-35, dar în două faze. Vor fi 3 escadrile de generația a V-a|work=Defense Romania|language=ro|date=26 September 2023}}{{cite web|url=https://www.reuters.com/world/europe/romania-plans-start-purchase-plan-f-35-fighter-planes-this-year-report-2023-09-26/|title=Romania plans to buy 32 planes for $6.5 billion under F-35 deal - ministry|work=Reuters|author=Luiza Ilie|date=26 September 2023}} Industrial cooperation and technology transfers to Romanian companies are also included in the agreement.{{cite web|url=https://www.romania-insider.com/romania-lawmakers-approve-f35-purchase-nov-2024|title=Romanian lawmakers give final nod to USD 6 bln contract for F-35 fleet|author=Iulian Ernst|website=romania-insider.com|date=14 November 2024}}

The draft law for acquiring the F-35 was published by the Romanian Army in August 2024. According to this draft, the F-16s will start to be retired in 2034 and by 2040, Romania will only operate the F-35.{{cite web|url=https://www.digi24.ro/stiri/armata-romana-a-publicat-legea-pentru-achizitia-de-avioane-f-35-cand-vor-fi-scoase-f-16-din-dotarea-fortelor-aeriene-2909585|title=Armata Română a publicat proiectul de lege pentru achiziția de avioane F-35. Când vor fi scoase F-16 din dotarea Forțelor Aeriene|language=ro|first=Valentin|last=Stan|work=Digi24|date=28 August 2024}} The contract for the F-35 purchase is expected to be signed sometime between October 2024 and January 2025.{{cite web|url=https://www.mediafax.ro/politic/monitorul-apararii-romania-schimba-legislatia-pentru-a-cumpara-avioane-f-35-22460085|title=Monitorul Apărării: România schimbă legislația pentru a cumpăra avioane F-35|language=ro|website=mediafax.ro|author=Florin Jipa|date=13 August 2024}} The possible Foreign Military Sale of F-35s to Romania for an estimated $7.2 billion, although the final price will be around $6.4 billion, was approved by the US State Department on 13 September 2024.{{cite web|url=https://www.dsca.mil/press-media/major-arms-sales/romania-f-35-aircraft|title=Romania – F-35 Aircraft|work=Defense Security Cooperation Agency|date=13 September 2024}}{{cite web|url=https://ro.usembassy.gov/united-states-announces-the-pending-sale-of-f-35-fighters-to-romania/|title=United States Announces the Pending Sale of F-35A Fighters to Romania|website=ro.usembassy.gov|date=13 September 2024}} After it was approved by the Government, then passed through the Chamber of Deputies and the Senate, the law for purchasing the F-35s was promulgated by President Iohannis on 15 November.{{cite web|url=https://spotmedia.ro/stiri/eveniment/deputatii-au-adoptat-in-regim-de-urgenta-achizitionarea-a-32-de-avioane-f-35-de-ce-asa-tarziu|title=Iohannis a promulgat legea pentru achiziționarea a 32 de avioane F-35|language=ro|website=spotmedia.ro|date=15 November 2024}} The Letter of Offer and Acceptance contract for the first stage of the program was signed by the Romanian Minister of Defence Angel Tîlvăr and the US Ambassador to Romania Kathleen Kavalec on 21 November 2024.{{cite web|url=https://hotnews.ro/oficial-romania-a-semnat-contractul-cu-sua-pentru-32-de-avioane-de-vanatoare-f-35-1840422|title=OFICIAL România a semnat contractul cu SUA pentru 32 de avioane de vânătoare F-35|author=Victor Cozmei|language=ro|work=HotNews|date=21 November 2024}}{{cite web|url=https://ro.usembassy.gov/ambassador-kathleen-kavalec-at-f-35-loa-signing-ceremony/|title=Ambassador Kathleen Kavalec at F-35 LOA Signing Ceremony|website=ro.usembassy.gov|date=21 November 2024}}

In 2010, the Indian Navy received a briefing from Lockheed Martin on the F-35 via an RFI.{{cite web|title=Indian Navy Fighter RFI: Lockheed To Respond With Both F-35B & C|url=https://www.livefistdefence.com/indian-navy-fighter-rfi-lockheed-to/|website=livefistdefence.com|access-date= 8 August 2022|date=28 June 2010 }}

In January 2018, sources in the Indian Ministry of Defence were reportedly considering the possibility of an order for the F-35, and a request for information should follow at an unknown later date.{{cite web|last1=Joshi|first1=Saurabh|title=IAF mulls F-35 order - Early stage deliberations set to begin|url=https://www.stratpost.com/iaf-mulls-f-35-order/|website=StratPost|access-date=23 January 2018|archive-url=https://archive.today/20180123204211/https://www.stratpost.com/iaf-mulls-f-35-order/|archive-date=23 January 2018|date=24 January 2018}}

In February 2018, it was reported that the Indian Air Force was interested in the procurement of 126 F-35As, and that a classified briefing by Lockheed Martin had been requested. Any deal would have to include partial local manufacturing facilities as per Indian legislation as part of the Make in India initiative.{{cite web|last1=Gady|first1=Franz-Stefan|title=Report: India Requests Classified F-35A Joint Strike Fighter Briefing|url=https://thediplomat.com/2018/02/report-india-requests-classified-f-35a-joint-strike-fighter-briefing/|website=The Diplomat|access-date=16 February 2018|archive-url=https://web.archive.org/web/20180216090215/https://thediplomat.com/2018/02/report-india-requests-classified-f-35a-joint-strike-fighter-briefing/|archive-date=16 February 2018|date=16 February 2018|url-status=live}}{{cite news|last1=Shukla|first1=Ajai|title=Capability jump: IAF looks to buy fifth-generation F-35 fighter|url=http://www.business-standard.com/article/economy-policy/capability-jump-iaf-looks-to-buy-fifth-generation-f-35-fighter-118021401246_1.html|newspaper=Business Standard India|access-date=16 February 2018|archive-url=https://web.archive.org/web/20180216085753/http://www.business-standard.com/article/economy-policy/capability-jump-iaf-looks-to-buy-fifth-generation-f-35-fighter-118021401246_1.html|archive-date=16 February 2018|location=New Delhi|date=15 February 2018|url-status=live}}

In March 2018, Indian Air Force Chief of the Air Staff Birender Singh Dhanoa clarified that no request was made for the F-35, nor for a classified briefing.{{cite web|last1=Singh|first1=Sushant|title=No request made to US for F-35 fighter jet, says IAF chief B S Dhanoa|url=http://indianexpress.com/article/india/no-request-made-to-us-for-f-35-fighter-jet-says-iaf-chief-b-s-dhanoa-5082304/|website=The Indian Express|access-date=1 March 2018|archive-url=https://web.archive.org/web/20180301121256/http://indianexpress.com/article/india/no-request-made-to-us-for-f-35-fighter-jet-says-iaf-chief-b-s-dhanoa-5082304/|archive-date=1 March 2018|location=New Delhi|date=1 March 2018|url-status=live}}{{cite web|title=Not approached Lockheed Martin for buying US F-35 fighter jet: IAF chief BS Dhanoa|url=http://zeenews.india.com/india/no-formal-request-made-to-us-for-buying-f-35-fighter-jet-iaf-chief-bs-dhanoa-2085496.html|website=Zee News|access-date=1 March 2018|archive-url=https://web.archive.org/web/20180301121246/http://zeenews.india.com/india/no-formal-request-made-to-us-for-buying-f-35-fighter-jet-iaf-chief-bs-dhanoa-2085496.html|archive-date=1 March 2018|location=New Delhi|date=1 March 2018|url-status=live}}{{cite web|last1=SV|first1=Vikas|title=IAF denies showing interest in fighter jet F-35's procurement|url=https://www.oneindia.com/india/iaf-denies-showing-interest-fighter-jet-f-35-s-procurement-2650680.html|website=Oneindia|access-date=1 March 2018|archive-url=https://web.archive.org/web/20180301121254/https://www.oneindia.com/india/iaf-denies-showing-interest-fighter-jet-f-35-s-procurement-2650680.html|archive-date=1 March 2018|date=1 March 2018|url-status=live}} Soon after, however, US Navy Admiral and United States Pacific Command commander Harry B. Harris Jr. came out in support of a potential F-35 sale to India, stating that the US Pacific Command supports a series of potential sales, including the F-35.{{cite web|last1=Joshi|first1=Saurabh|title=U.S. PACOM boss comes out in support of F-35 sale to India|url=https://www.stratpost.com/u-s-pacom-boss-comes-out-in-support-of-f-35-sale-to-india/|website=StratPost|access-date=18 March 2018|archive-url=https://archive.today/20180318110228/https://www.stratpost.com/u-s-pacom-boss-comes-out-in-support-of-f-35-sale-to-india/|archive-date=18 March 2018|location=New Delhi|date=15 March 2018|url-status=live}}{{cite web|title=US Admiral Harry Harris backs selling F-35s to India|url=https://asiatimes.com/article/us-admiral-harry-harris-backs-selling-f-35s-india/|website=Asia Times|access-date=18 March 2018|date=16 March 2018}}

In February 2025, President Donald Trump stated in a joint news conference with Prime Minister Narendra Modi that he would offer to sell the F-35 to India. However, Trump clarified that the offer was only in the proposal stage and would be part of a larger tranche of military sales to India.{{Cite web |title=Trump Floats F-35 Offer For India During Modi White House Visit {{!}} Aviation Week Network |url=https://aviationweek.com/defense/aircraft-propulsion/trump-floats-f-35-offer-india-during-modi-white-house-visit |access-date=2025-02-14 |website=aviationweek.com}}{{Cite web |title=India to receive billions in US weapons, including F-35 stealth jets: Trump |url=https://www.aljazeera.com/news/2025/2/14/india-to-receive-billions-in-us-weapons-including-f-35-stealth-jets-trump |access-date=2025-02-14 |website=Al Jazeera |language=en}} Furthermore, during his first official visit to India in April 2025, Vice President Vance expressed his admiration for the Indian Air Force and reaffirmed his government's strong support for India's acquisition of the F-35, emphasizing the jet’s unmatched capabilities to enhance India’s national defense.https://www.whitehouse.gov/remarks/2025/04/remarks-by-vice-president-vance-on-the-u-s-and-indias-shared-economic-priorities/

In the late 2010s, the Portuguese Ministry of National Defense and the Portuguese Air Force began openly considering replacing their F-16s with a fifth-generation fighter by 2030, when their F-16s reach their service retirement age.{{Cite web |last=Raínho |first=Pedro |title=F-16. Defesa quer avançar para "caças" de última geração |url=https://observador.pt/especiais/f-16-defesa-quer-avancar-para-cacas-de-ultima-geracao/ |access-date=2022-02-20 |website=Observador |language=pt-PT}}{{Cite web |last=ECO |date=2017-09-25 |title=Modernização dos F-16 custa 8,7 milhões de euros ao Estado |url=https://eco.sapo.pt/2017/09/25/modernizacao-dos-f-16-custa-87-milhoes-de-euros-ao-estado/ |access-date=2022-02-20 |website=ECO |language=pt-PT}} Portugal, having only received their F-16s in 1994 with a mid-life upgrade by the Air Force and OGMA in 2001, was not in any particular rush to procure a replacement compared to other European countries operating older-generation or non-stealth aircraft.{{Cite web |title=MANTENDO O F-16 UM CAÇA DE ÚLTIMA GERAÇÃO |url=https://passarodeferro-operations.blogspot.com/2013/01/mantendo-o-f-16-um-caca-de-ultima_6.html |access-date=2022-11-05 |website=MANTENDO O F-16 UM CAÇA DE ÚLTIMA GERAÇÃO ~ OPERAÇÕES - PÁSSARO DE FERRO}} The Portuguese Military Programming law,{{Cite web |title=Portuguese Military Programming law 2019 |url=https://dre.pt/dre/detalhe/lei-organica/2-2019-122592080}} signed in 2019, points to roughly 2027 as the year funds are allocated to the Air Force for procurement. President Marcelo Rebelo de Sousa was also aware of the need to plan the F-16's replacement.{{Cite web |title=The Military Programming Act: Programs, Values and Opportunities |url=https://www.iddportugal.pt/wp-content/uploads/2021/03/A-Lei-de-Programacao-Militar-Programas-Valores-e-Oportunidades.pdf}}{{Cite web |date= |title=Marcelo stresses the need to plan in advance to replace the F-16 |url=https://observador.pt/2017/03/15/marcelo-salienta-necessidade-de-se-planear-com-antecedencia-substituicao-de-f-16/ |access-date=}}{{Cite web |date=12 April 2017 |title=Modernizar F-16 custa dez vezes menos que comprar novos caças |url=https://www.dn.pt/portugal/modernizar-f-16-custa-dez-vezes-menos-que-comprar-novos-cacas-6215894.html |access-date=2022-02-20 |website=www.dn.pt |language=pt-PT}} In 2020, the Portuguese Air Force developed a technological solution capable of integrating the data transmission of JTACs with the F-35 platform.{{Cite web |title=FORÇA AÉREA DESENVOLVE SOLUÇÃO TECNOLÓGICA INOVADORA PARA OPERAÇÕES AÉREAS DE COMBATE |url=https://www.emfa.pt/noticia-3131-forca-aerea-desenvolve-solucao-tecnologica-inovadora-para-operacoes-aereas-de-combate |access-date=2022-02-21 |website=www.emfa.pt/ |language=pt-PT}}

On November 27, 2023, the Portuguese Air Force unveiled its "Air Force 5.3." program, which includes the acquisition of 5th generation fighters, UAVs, and light attack aircraft.{{Cite web |date=27 November 2023 |title=Portuguese Air Force presents the "Air Force 5.3" program |url=https://twitter.com/Defence360/status/1729068034994626942}} In November 2023, the Chief of Staff of the Air Force announced that the F-35 was chosen to replace the F-16.{{Cite web |date=2023-12-01 |title=Stealthy F-35 may replace the Portuguese fleet of F-16 AM/BM |url=https://bulgarianmilitary.com/2023/12/01/stealthy-f-35-may-replace-the-portuguese-fleet-of-f-16-am-bm/ |access-date=2023-12-02 |language=en-US}}{{Cite web |title=Vision For Portuguese Air Force Includes F-35 {{!}} Aviation Week Network |url=https://aviationweek.com/defense-space/aircraft-propulsion/vision-portuguese-air-force-includes-f-35 |access-date=2023-12-02 |website=aviationweek.com}} An analysis article published in February 2024 by Janes mentioned Portugal as one of the possible future operators of 28 Lockheed Martin F-35 fighters.{{Cite web |date=7 February 2024 |title=Analysis – Lightning strikes: F-35 continues to storm Europe |url=https://www.janes.com/defence-news/news-detail/analysis-lightning-strikes-f-35-continues-to-storm-europe |access-date=2024-02-07 |website=Janes.com |language=en}} In May 2024, the Portuguese Chief of Staff of the Air Force further clarified that the intention was to purchase 27 F-35s for an estimated cost of 5.5 billion euros.{{Cite web |title=São "invisíveis", extremamente letais e usam IA. Força Aérea Portuguesa quer comprar 27 dos caças mais caros do mundo |url=https://cnnportugal.iol.pt/defesa/f-35/sao-invisiveis-extremamente-letais-e-usam-ia-forca-aerea-portuguesa-quer-comprar-27-dos-avioes-mais-caros-do-mundo/20240517/66477337d34ebf9bbb3da670 |access-date=2024-05-18 |website=CNN Portugal |language=pt}}

In an April 2024 interview with the news Diário de Notícias, General Cartaxo Alves of the Portuguese Air Force announced the Air Force had already started the transition to the F-35, and a workshop on this transition for the fifth-generation fighter was held in conjunction with Lockheed Martin and United States Air Force.{{Cite web |title=General Cartaxo Alves: "Tenho militares que chegam a pagar 150 mil euros para se desvincularem" |url=https://www.dn.pt/2235481395/general-cartaxo-alves-tenho-militares-que-chegam-a-pagar-150-mil-euros-para-se-desvincularem/ |access-date=2024-04-13 |website=Diário de Notícias |language=pt}}{{Cite web |last=office_zzam |date=2024-04-18 |title=Portugal Confirms Acquisition of F-35 Lightning II Fighter Jets to Rep |url=https://www.armyrecognition.com/news/army-news/army-news-2024/portugal-aligns-with-european-allies-with-f-35-lightning-ii-jets-replacing-f-16-fleet?highlight=WyJwb3J0dWdhbCJd |access-date=2024-06-08 |website=www.armyrecognition.com |language=en-gb}} Lockheed Martin was present at Monte Real Air Base (where Portugal's F-16s are based) with an F-35 cockpit simulator in September 2024, during the celebration of 30 years of F-16 service in Portugal.{{Cite web |title=DIA DE BASE ABERTA EM MONTE REAL [M2530 – 74/2024] |url=http://www.passarodeferro.com/2024/09/dia-de-base-aberta-em-monte-real-m2530.html?fbclid=IwY2xjawFZai1leHRuA2FlbQIxMQABHaDM6t2wmwZ1sskCOn9FJmkREgT8lvy46TolfR2biTL4LIesX1Rj1NmZlg_aem_RWxA_sLTZypb7vd81eaJEg |access-date=2024-09-19}}

On March 13, 2025, following disputes between the U.S. and the EU and regarding NATO spending goals and a looming trade war, Portuguese Minister of National Defence Nuno Melo announced Portugal was no longer actively seeking to procure the F-35 to replace their F-16s in the foreseeable future and that the Portuguese Air Force would likely purchase a European fighter jet instead.{{Cite web |last=Santos |first=Helena Pereira, Susana Madureira Martins (Renascença), Nuno Ferreira |date=2025-03-13 |title=Nuno Melo afasta compra de F-35 aos EUA por causa de Trump. “O mundo já mudou” |url=https://www.publico.pt/2025/03/13/politica/entrevista/nuno-melo-afasta-compra-f35-eua-causa-trump-mundo-ja-mudou-2125727 |access-date=2025-03-13 |website=PÚBLICO |language=pt}}{{Cite web |date=2025-03-13 |title=Instead of F-35, Portugal turns to Europe in search of new fighter |url=https://www.airdatanews.com/instead-of-f-35-portugal-turns-to-europe-in-search-of-new-fighter/ |access-date=2025-03-13 |website=Air Data News |language=en-US}} Melo cited the "predictability" of European countries compared to the U.S. under President Donald Trump as the primary reason, but clarified that this decision did not change Portugal's stance on the U.S. as a close ally.

On March 31, Major General João Nogueira, director of the weapons systems maintenance directorate, confirmed that the F-35 continues to be considered as a possible replacement jet for the F16 fighter.{{cite web |last=Hoyle |date=2025-03-31 |first=Craig |title=F-35 still a contender for Portuguese F-16 replacement, air force says |url=https://www.flightglobal.com/defence/f-35-still-a-contender-for-portuguese-f-16-replacement-air-force-says/162423.article |access-date=2025-04-22 |website=Flight Global |language=en}}{{Cite web |last=Ferreira |first=Carlos |date=2025-03-31 |title=Caça americano F-35 continua na disputa para substituir o F-16 em Portugal |url=https://aeroin.net/caca-americano-f-35-continua-na-disputa-para-substituir-o-f-16-em-portugal/?amp |access-date=2025-04-22 |website=AEROIN - Notícias de Aviação |language=pt-BR}} After several news reports that pointed to Portugal's withdrawal from the purchase of the F35 fighter, the Chief of Staff of the Air Force, on April 22, 2025, admitted that the F35 fighter is the only fighter that allows a technological advance in relation to the F-16, with Portugal having no alternative but to acquire the F-35.{{Cite web |last=Drecas |date=2025-04-23 |title=Portuguese Air Force still wants the F-35 |url=https://defensearchives.com/news/the-portuguese-air-force-is-clear-the-f-35-is-its-future/ |access-date=2025-04-23 |website=Defense Archives |language=en-US}}{{Cite web |last=Administrator |title=Flash News: Portugal Air Force Chief Confirms U.S. F-35 as Only Fifth-Gen Fighter Jet Fit to Replace F-16s |url=https://armyrecognition.com/news/aerospace-news/2025/flash-news-portugal-air-chief-confirms-u-s-f-35-as-only-fifth-gen-fighter-jet-fit-to-replace-f-16s |access-date=2025-04-24 |website=armyrecognition.com |language=en-gb}}

In October 2020, Qatar issued a formal request to discuss a potential purchase of the F-35 for the Qatar Emiri Air Force, but the U.S. government has a policy of providing Israel with a qualitative military edge, making such a purchase extremely unlikely.{{Cite web|date=2020-10-08|title=Qatar makes formal request to purchase F-35 jets from US: sources|url=https://www.dailysabah.com/business/defense/qatar-makes-formal-request-to-purchase-f-35-jets-from-us-sources|access-date=2020-10-25|website=Daily Sabah}}

In March 2012, The Saudi Ministry of Defense was said to be keeping all options open for future fighter jet purchases, including notably the Boeing F-15SE Silent Eagle and the Lockheed Martin F-35.{{cite web|title=Saudi Defence Ministry, F-15 Silent Eagle and F-35 JSF|url=http://www.tacticalreport.com/view_news/Saudi_Defence_Ministry_F-15_Silent_Eagle_and_F-35_JSF/2567|archive-date=3 February 2013|website=Tactical Report|access-date=20 January 2018|archive-url=https://archive.today/20130203080930/http://www.tacticalreport.com/view_news/Saudi_Defence_Ministry_F-15_Silent_Eagle_and_F-35_JSF/2567|page=3 February 2013|url-status=dead|date=21 March 2012}}

In November 2017, Saudi Arabia again expressed interest in the F-35, following a similar expression from the United Arab Emirates a few days prior.{{cite web|last1=Trevithick|first1=Joseph|title=Saudis Join UAE in Push to Buy F-35s as Concerns About the Jet's Computer Network Grow|url=http://www.thedrive.com/the-war-zone/16022/saudis-join-uae-in-push-to-buy-f-35s-as-concerns-about-the-jets-computer-network-grow|website=The Drive|access-date=20 January 2018|archive-url=https://archive.today/20180120201852/http://www.thedrive.com/the-war-zone/16022/saudis-join-uae-in-push-to-buy-f-35s-as-concerns-about-the-jets-computer-network-grow|archive-date=20 January 2018|date=13 November 2017}}{{cite web|last1=Machi|first1=Vivienne|title=Uncertain Path Ahead for F-35 Sales to Middle East (UPDATED)|url=http://www.nationaldefensemagazine.org/articles/2017/12/22/uncertain-path-ahead-for-f35-sales-to-middle-east|website=National Defense Magazine|publisher=National Defense Industrial Association|access-date=20 January 2018|archive-url=https://archive.today/20180120201851/http://www.nationaldefensemagazine.org/articles/2017/12/22/uncertain-path-ahead-for-f35-sales-to-middle-east|archive-date=20 January 2018|date=22 December 2017}}

The potential sale of F-35 aircraft drew criticism with regards to maintaining Israel's qualitative military edge, a policy enshrined in U.S. law, as well as concerns regarding human rights violations during the Yemeni Civil War and Saudi Arabia's role therein. Additionally, concerns have been raised that procurement of the F-35 could spark a regional arms race.{{cite web |last1=Arad |first1=Shimon |title=The United States Shouldn't Sell the F-35 to Saudi Arabia |url=https://warontherocks.com/2020/01/the-united-states-shouldnt-sell-the-f-35-to-saudi-arabia/ |website=War on the Rocks |access-date=3 July 2020 |archive-url=https://web.archive.org/web/20200421130004/https://warontherocks.com/2020/01/the-united-states-shouldnt-sell-the-f-35-to-saudi-arabia/ |archive-date=21 April 2020 |date=17 January 2020 |url-status=live}}{{cite web |last1=Maclean |first1=Karina |title=Selling F-35s to Saudi Arabia Risks an Arms Race |url=https://www.thecipherbrief.com/column/academic-incubator/selling-f-35s-to-saudi-arabia-risks-an-arms-race |website=The Cipher Brief |archive-url=https://web.archive.org/web/20200703105539/https://www.thecipherbrief.com/column/academic-incubator/selling-f-35s-to-saudi-arabia-risks-an-arms-race |archive-date=3 July 2020 |location=live |date=3 July 2020 |url-status=live}}

The Spanish Navy amphibious assault ship Juan Carlos I is adapted to carry JSF and AV-8B Harrier.[http://www.armada.mde.es/ArmadaPortal/page/Portal/ArmadaEspannola/conocenos_modernizacion/02_jc_i--04_perfil_mision_es "Spanish Armada Website."] Armada.mde.es. Retrieved: 23 November 2009.

JSF Program Executive Officer Air Force Major General Charles Davis said in 2008 that discussions had been held with Spain, which could eventually lead to the F-35B replacing the Spanish Navy's EAV-8B Harrier fleet.{{cite web|url=http://www.armedforces-int.com/news/singapore-could-purchase-joint-strike-fighter-davis.html|title=Singapore Could Purchase Joint Strike Fighter: Davis|work=armedforces-int.com|access-date=12 June 2015}}

In 2014 Spain decided to extend the lifespan of the Harriers to beyond 2025 as funding was not available to replace the type.{{cite web|url=http://www.defense-aerospace.com/article-view/release/154245/spain-drops-plan-to-buy-f_35b%2C-will-upgrade-av_8bs-instead.html|title=Adios F-35 Purchase: Spain Extends the Life of Its Harriers|work=defense-aerospace.com|access-date=12 June 2015|archive-date=15 June 2015|archive-url=https://web.archive.org/web/20150615051059/http://www.defense-aerospace.com/article-view/release/154245/spain-drops-plan-to-buy-f_35b%2C-will-upgrade-av_8bs-instead.html|url-status=dead}}{{cite web|url=http://www.janes.com/article/38382/spain-to-extend-av-8b-harrier-service-life|title=Spain to extend AV-8B Harrier service life|website=janes.com|access-date=8 July 2018}}

In November 2014 the Council of Ministers approved a section of 47.6 million euros to extend that of the AV-8B of the Spanish navy until 2034, the date on which the BPE Juan Carlos I is close to its withdrawal. It is not necessary to replace the AV-8B{{Cite web|url=https://www.defensa.com/espana/ministerio-defensa-recibira-47-6-millones-euros-para-alargar|title=El Ministerio de Defensa recibirá 47,6 millones de euros para alargar la vida de los Harrier de la Armada española hasta 2034 - Noticias Defensa España|date=3 November 2014|website=Defensa.com}}

In 2017 it was reported that the Spanish Air Force and Navy had a preference for the F-35 as a replacement for the Harrier and Hornet fighters. The decision needed to be reached by 2018 at the latest. It was expected to be one of the priorities of the Armed Forces Capacity Objective.{{cite news |url=http://elpais.com/elpais/2017/06/05/inenglish/1496652196_078384.html |title=Spain's Air Force and Navy have sights set on new American fighter aircraft |last1=González |first1=Miguel |date=5 June 2017 |website=elpais.com |publisher=EL PAÍS |access-date=5 June 2017}}

On November 22, 2017, the defense ministry declares that Spain is not interested in buying the F-35 in any of its variants{{Cite web|url=https://www.infodefensa.com/texto-diario/mostrar/3075739/espana-descarta-inversion-6000-millones-compra-f-35|title=España descarta la inversión de 6.000 millones para la compra del F-35|first=Revista Defensa|last=Infodefensa.com|website=Infodefensa}}

In April 2019, U.S. Vice Admiral and head of the Pentagon's F-35 office Mathias Winter submitted a written testimony to the U.S. House of Representatives in which Spain was identified as a "future potential Foreign Military Sales customer".

In June 2019, it was reported that the Spanish Navy and Spanish Air Force were as of May that year in the beginning stages of an analysis in which the F-35 is a key contender. The Spanish Navy is looking for the F-35B to replace its amphibious assault ship-based Harrier VTOL aircraft, and the Spanish Air Force is investigating the F-35A to replace its aging fleet of F-18 Hornet aircraft.{{cite web |last1=Sprenger |first1=Sebastian |title=Spain's military still has eyes for the F-35 despite European fighter push |url=https://www.defensenews.com/global/europe/2019/06/12/spains-military-still-has-eyes-for-the-f-35-despite-european-fighter-push/ |website=Defense News |access-date=15 June 2019 |archive-url=https://archive.today/20190615233355/https://www.defensenews.com/global/europe/2019/06/12/spains-military-still-has-eyes-for-the-f-35-despite-european-fighter-push/ |archive-date=15 June 2019 |location=Madrid |date=12 June 2019 |url-status=live}}

In March 2021, socialist deputy Zaida Cantera, spokesperson for the Defense Commission in Congress, stated: "The F-35 Bravo is a purely American aircraft. This purchase does not serve Europe. Strategic autonomy is important not only for military reasons, but also because European money finances industry, employment, research and technology in Europe."{{Cite web|url=https://www.elconfidencial.com/tecnologia/2021-03-14/f35-caza-fcas-tecnologia-militar-espana-alemania_2989956/|title=España recela del F-35 de EEUU pero el 'gran caza' europeo es un cúmulo de problemas|first=Juanjo|last=Fernández|date=14 March 2021|website=elconfidencial.com}}

On 9 November 2021, the Defense Ministry stated that there are no plans to join the F-35 project as Spain is fully committed to the FCAS.{{Cite web|url=https://www.infobae.com/america/agencias/2021/11/09/espana-no-tiene-planes-de-comprar-cazas-f35-estadounidenses-segun-el-ministerio-de-defensa/|title=España no tiene planes de comprar cazas F35 estadounidenses, según el Ministerio de Defensa|website=infobae|date=9 November 2021 }}

However, on 15 November 2021, Greg Ulmer, Lockheed Martin's Vice President of Aeronautics, revealed that the Spanish government remains in contact with Lockheed Martin about a potential acquisition of F-35B jets, as the only possible replacement for fixed-wing fighter aircraft, for Spain's aging fleet of 13 VTOL Harrier II jets which operate from Spain's amphibious assault ship. Ulmer also stressed that "discussions with Spain were in the preliminary stages and had not progressed into classified briefings".{{Cite web|url=https://breakingdefense.com/2021/11/spain-still-interested-in-f-35-lockheed-exec/|title=Spain still interested in F-35: Lockheed exec|first=Valerie|last=Insinna|date=19 November 2021|access-date=2021-12-04|website=Breaking Defense|language=en}}

Ukraine has expressed interest in the F-35.{{Cite web|url=https://www.aviacionline.com/2022/08/f-22-f-35-gripen-and-eurofighter-ukraine-air-force-openly-requests-for-western-fighters/|title=F-22, F-35, Gripen and Eurofighter: Ukraine Air Force openly requests for western fighters|first1=Pablo|last1=Díaz (diazpez)|first2=Pablo|last2=Díaz (diazpez)|date=27 August 2022}}

On 12 March 2020, Bloomberg reported that Indonesia canceled the Su-35 deal due to United States pressure. Indonesia is instead looking to negotiate the purchase of F-35 aircraft.{{Cite web|url=https://www.bloomberg.com/amp/news/articles/2020-03-12/trump-threat-spurred-indonesia-to-drop-russia-china-arms-deals|title=Trump Threat Spurred Indonesia to Drop Russia, China Arms Deals|first1=Karlis|last1=Salna|first2=Arys|last2=Aditya|date=12 March 2020|work=Bloomberg|access-date=14 March 2020}} On 18 March 2020, Indonesia's Deputy Defense Minister Sakti Wahyu Trenggono confirmed that the government could consider the purchase of the F-35.{{cite web |first=Jon |last=Grevatt |url=https://www.janes.com/article/94968/update-indonesia-points-to-f-35-ambitions |title=Update: Indonesia points to F-35 ambitions |work=Janes |date=18 March 2020}}

On 15 October 2020, Indonesian defense minister Prabowo was told by the Trump administration that the US had refused to sell the F-35s to Indonesia, citing "production backlog" and "a 9-years waiting time."{{Cite web |last=Kay |first=Linda |date=2020-11-04 |title=Indonesia Wants F-35 Jets, But US Pushing F-16s or F/A-18s Instead |url=https://www.defenseworld.net/2020/11/04/indonesia-wants-f-35-jets-but-us-pushing-f-16s-or-f-a-18s-instead.html |access-date=2022-08-24 |website=Defense World |language=en}}

It has been reported that the US has agreed to sell F/A-18E/F Super Hornets, F-15Es or F-16Vs instead of the F-35.{{Cite web |last=Indonesia |first=C. N. N. |title=AS Setuju Jual Jet Tempur F-15 dan F-18 ke Indonesia |url=https://www.cnnindonesia.com/internasional/20201211093640-106-580803/as-setuju-jual-jet-tempur-f-15-dan-f-18-ke-indonesia |access-date=2022-10-07 |website=internasional |language=id-ID}} In February 2022, the US State Department approved the sale of up to 36 F-15IDs, a proposed export version of the F-15EX Eagle II for the Indonesian Air Force, and related equipment to Indonesia worth around $13.9 billion.{{cite web |date=10 February 2022 |title=INDONESIA – F-15ID AIRCRAFT |url=https://www.dsca.mil/press-media/major-arms-sales/indonesia-f-15id-aircraft |access-date=11 February 2022 |publisher=Defense Security Cooperation Agency (DSCA)}}

Taiwan has requested to buy the F-35 from the US. However this has been rejected by the US in fear of a critical response from China. In March 2009 Taiwan again was looking to buy U.S. fifth-generation fighter jets featuring stealth and vertical takeoff capabilities.{{citation needed|date=April 2023}} However, in September 2011, during a visit to the US, the Deputy Minister of National Defense of Taiwan confirmed that while the country was busy upgrading its current F-16s it was still also looking to procure a next-generation aircraft such as the F-35. This received the usual critical response from China.{{cite news|title=Taiwan plans to request F-35s from US|url=http://www.taipeitimes.com/News/front/archives/2011/09/20/2003513701|access-date=16 January 2012|newspaper=Taipei Times|date=20 September 2011}}

Taiwan renewed its push for an F-35 purchase under the Presidency of Donald Trump in early 2017, again causing criticism from China.{{cite web|last1=Shim|first1=Elizabeth|title=Taiwan's plan to buy F-35 fighter jets riles China|url=https://www.upi.com/Top_News/World-News/2017/04/28/Taiwans-plan-to-buy-F-35-fighter-jets-riles-China/8691493405302/|website=United Press International|access-date=17 October 2017|archive-url=https://archive.today/20171017100017/https://www.upi.com/Top_News/World-News/2017/04/28/Taiwans-plan-to-buy-F-35-fighter-jets-riles-China/8691493405302/|archive-date=17 October 2017|date=28 April 2017|url-status=dead}}{{cite web|last1=Gady|first1=Franz-Stefan|title=Taiwan Pushes For Sale of F-35 Fighter Jets|url=https://thediplomat.com/2017/05/taiwan-pushes-for-sale-of-f-35-fighter-jets/|website=The Diplomat|access-date=17 October 2017|archive-url=https://archive.today/20171017095913/https://thediplomat.com/2017/05/taiwan-pushes-for-sale-of-f-35-fighter-jets/|archive-date=17 October 2017|date=3 May 2017|url-status=dead}}

In March 2018, Taiwan once again reiterated its interest in the F-35 in light of an anticipated round of arms procurement from the United States. The F-35B STOVL variant is reportedly the political favorite as it would allow the Republic of China Air Force to continue operations after its limited number of runways were to be bombed in an escalation with the People's Republic of China.{{cite web|last1=Yeo|first1=Mike|title=Taiwan renews interest in F-35 to counter Chinese first strike|url=https://www.defensenews.com/air/2018/03/15/taiwan-renews-interest-in-f-35-to-counter-chinese-first-strike|website=Defense News|access-date=18 March 2018|archive-url=https://archive.today/20180318104916/https://www.defensenews.com/air/2018/03/15/taiwan-renews-interest-in-f-35-to-counter-chinese-first-strike/|archive-date=18 March 2018|location=Melbourne|date=16 March 2018|url-status=live}}{{cite web|last1=Brennan|first1=David|title=Taiwan Wants U.S. F-35 Jets To Defend Against Chinese Invasion|url=http://www.newsweek.com/taiwan-wants-us-f-35-jets-defend-against-possible-chinese-invasion-847610|website=Newsweek|access-date=18 March 2018|archive-url=https://web.archive.org/web/20180316153627/http://www.newsweek.com/taiwan-wants-us-f-35-jets-defend-against-possible-chinese-invasion-847610|archive-date=16 March 2018|date=16 March 2018|url-status=live}} Following this renewed interest, senior U.S. senators publicly called for the sale of the F-35 to Taiwan as it would "retain a democracy in the face of threats from China".{{cite web|last1=Gould|first1=Joe|title=Give Taiwan the F-35 to deter China, top senators tell Trump|url=https://www.defensenews.com/air/2018/03/26/give-taiwan-the-f-35-to-deter-china-top-senators-tell-trump/|website=Defense News|access-date=18 April 2018|archive-url=https://archive.today/20180327143514/https://www.defensenews.com/air/2018/03/26/give-taiwan-the-f-35-to-deter-china-top-senators-tell-trump/|archive-date=27 March 2018|location=Washington, D.C.|date=26 March 2018|url-status=live}}{{cite web|last1=Zengerle|first1=Patricia|title=U.S. Republicans press for F-35 fighter jet sales to Taiwan amid China threat|url=https://www.reuters.com/article/us-usa-china-taiwan-fighterjets/u-s-republicans-press-for-f-35-fighter-jet-sales-to-taiwan-amid-china-threat-idUSKBN1H22BO|website=Reuters|access-date=18 April 2018|archive-url=https://archive.today/20180418191750/https://www.reuters.com/article/us-usa-china-taiwan-fighterjets/u-s-republicans-press-for-f-35-fighter-jet-sales-to-taiwan-amid-china-threat-idUSKBN1H22BO|archive-date=18 April 2018|location=Washington, D.C.|date=26 March 2018|url-status=live}}

In April 2018, however, it became clear that the U.S. government was reluctant about selling the F-35 to Taiwan over worries of Chinese spies within the Taiwanese military, possibly compromising classified data concerning the aircraft and granting Chinese military officials access.{{cite web|title=Taiwan told to boost training for pilots amid F-35 sale doubt|url=https://asiatimes.com/article/taiwan-told-boost-training-pilots-amid-f-35-sale-doubt/|website=Asia Times|access-date=18 April 2018|date=17 April 2018}}

In November 2018, it was reported that Taiwanese military leadership had abandoned the procurement of the F-35 in favor of a larger number of F-16V Viper aircraft. The decision was reportedly motivated by concerns about industry independence, as well as cost and previously raised espionage concerns.{{cite web |last1=Zhezheng |first1=Hong |title=放棄F-35 我擬對美採購66架F-16V新戰機 |url=https://udn.com/news/story/10930/3506279?from=udn-catelistnews_ch2 |access-date=29 November 2018 |archive-url=https://web.archive.org/web/20181129084221/https://udn.com/news/story/10930/3506279?from=udn-catelistnews_ch2 |archive-date=29 November 2018 |language=zh |date=28 November 2018 |url-status=live}}{{cite web |title=Taiwan ends quest for F-35s as Japan looks at buying 100 more |url=https://asiatimes.com/article/taiwan-ends-quest-for-f-35s-as-japan-looks-at-buying-100-more/ |website=Asia Times|access-date=29 November 2018 |date=29 November 2018 }}{{cite web |last1=Morgan |first1=Scott |title=Taiwan plans purchase of 66 F-16V fighter jets: report |url=https://www.taiwannews.com.tw/en/news/3585155 |website=Taiwan News |access-date=29 November 2018 |archive-url=https://web.archive.org/web/20181128165434/https://www.taiwannews.com.tw/en/news/3585155 |archive-date=28 November 2018 |location=Taipei |date=28 November 2018 |url-status=live}}{{cite web |last1=Minnich |first1=Wendell |title=Taiwan Gives Up on F-35, Turns to F-16V Option |url=https://nationalinterest.org/blog/buzz/taiwan-gives-f-35-turns-f-16v-option-37332 |access-date=29 November 2018 |archive-url=https://web.archive.org/web/20181128171309/https://nationalinterest.org/blog/buzz/taiwan-gives-f-35-turns-f-16v-option-37332 |archive-date=28 November 2018 |location=Taipei |date=28 November 2018 |url-status=live}}

In 2010, the United Arab Emirates requested information about a possible sale of F-35s, however the United States delayed responding for months.Jones, Zawya Dow. [http://business.maktoob.com/20090000450118/UAE_seeks_to_buy_U_S_Joint_Strike_Fighter/Article.htm "UAE seeks to buy U.S. Joint Strike Fighter."] business.maktoob.com. Retrieved: 5 April 2010. {{webarchive|url=https://web.archive.org/web/20100325193547/http://business.maktoob.com/20090000450118/UAE_seeks_to_buy_U_S_Joint_Strike_Fighter/Article.htm|date=25 March 2010}}{{cite web|last1=Dombey|first1=Daniel|last2=Lemer|first2=Jeremy|date=21 March 2010|title=Decision looms for US on Middle East arms supply|url=https://www.ft.com/content/34281e52-350e-11df-9cfb-00144feabdc0|url-status=dead|archive-url=https://archive.today/20171111182908/https://www.ft.com/content/34281e52-350e-11df-9cfb-00144feabdc0|archive-date=11 November 2017|access-date=11 November 2017|website=Financial Times}} The United States continued to decline requests by Gulf States including the United Arab Emirates until as late as 2015.{{cite web|last1=Hoffman|first1=Michael|date=24 February 2015|title=Israel Buys More 14 More F-35s as US Denies JSF Sales to Gulf States|url=https://www.dodbuzz.com/2015/02/24/israel-buys-more-14-more-f-35s-as-us-denies-jsf-sales-to-gulf-states/|archive-url=https://web.archive.org/web/20160629030058/https://www.dodbuzz.com/2015/02/24/israel-buys-more-14-more-f-35s-as-us-denies-jsf-sales-to-gulf-states/|archive-date=29 June 2016|access-date=11 November 2017|website=DoD Buzz|publisher=Military.com}}

In early November 2017, the Trump administration agreed to consider the continued request by the United Arab Emirates for preliminary talks concerning potential sale of the F-35.{{cite web|last1=Opall-Rome|first1=Barbara|date=4 November 2017|title=Trump could let the UAE buy F-35 jets|url=https://www.defensenews.com/digital-show-dailies/dubai-air-show/2017/11/04/trump-could-let-the-uae-buy-f-35-jets/|url-status=dead|archive-url=https://archive.today/20171104233447/https://www.defensenews.com/digital-show-dailies/dubai-air-show/2017/11/04/trump-could-let-the-uae-buy-f-35-jets/|archive-date=4 November 2017|access-date=11 November 2017|website=Defense News|location=Tel Aviv}}{{cite web|last1=Edwards|first1=Jane|date=6 November 2017|title=Report: Trump Mulls UAE's Classified Briefing Request Over F-35 Procurement|url=http://www.executivegov.com/2017/11/report-trump-mulls-uaes-classified-briefing-request-over-f-35-procurement/|url-status=dead|archive-url=https://archive.today/20171111185005/http://www.executivegov.com/2017/11/report-trump-mulls-uaes-classified-briefing-request-over-f-35-procurement/|archive-date=11 November 2017|access-date=11 November 2017|website=Executive Gov}}{{cite web|last1=Trevithick|first1=Joseph|date=6 November 2017|title=UAE Could Become the First Middle Eastern Country After Israel to Get the F-35|url=http://www.thedrive.com/the-war-zone/15800/uae-could-become-the-first-middle-eastern-county-after-israel-to-get-the-f-35|archive-url=https://web.archive.org/web/20171108060745/http://www.thedrive.com/the-war-zone/15800/uae-could-become-the-first-middle-eastern-county-after-israel-to-get-the-f-35|archive-date=8 November 2017|access-date=11 November 2017|website=The Drive}} Vice Chief of Staff of the United States Air Force Stephen W. Wilson confirmed on 11 November that preliminary talks were taking place with regional partner nations, later adding that included the United Arab Emirates.{{cite web|last1=Insinna|first1=Valerie|date=11 November 2017|title=US Air Force official confirms rumors of F-35 talks with UAE|url=https://www.defensenews.com/digital-show-dailies/dubai-air-show/2017/11/10/us-air-force-official-confirms-rumors-of-f-35-talks-with-uae/|url-status=dead|archive-url=https://archive.today/20171111185829/https://www.defensenews.com/digital-show-dailies/dubai-air-show/2017/11/10/us-air-force-official-confirms-rumors-of-f-35-talks-with-uae/|archive-date=11 November 2017|access-date=11 November 2017|website=Defense News|location=Dubai}} The potential sale of the F-35 to the United Arab Emirates raised concerns about maintaining Israel's Qualitative Military Edge, a policy also enshrined in US law. Additional skepticism was raised by senior US Air Force and Central Command personnel concerning the United Arab Emirates Air Force's plan to also jointly develop and procure a fifth-generation combat aircraft with Russia.{{cite web|last1=Giangreco|first1=Leigh|date=13 November 2017|title=DUBAI: USAF general sceptical of mixed F-35 and Russian fleet for UAE|url=https://www.flightglobal.com/news/articles/dubai-usaf-general-sceptical-of-mixed-f-35-and-rus-443179/|url-status=dead|archive-url=https://archive.today/20171113223026/https://www.flightglobal.com/news/articles/dubai-usaf-general-sceptical-of-mixed-f-35-and-rus-443179/|archive-date=13 November 2017|access-date=13 November 2017|website=Flight Global|location=Dubai}}

In November 2019 at the Dubai Air Show, US officials denied that the United Arab Emirates was a potential export nation.{{cite web|last1=Turak|first1=Natasha|date=22 November 2019|title=US defense officials quash rumors of potential F-35 sales to the UAE|url=https://www.cnbc.com/2019/11/22/us-defense-officials-quash-rumors-of-potential-f-35-sales-to-the-uae.html|url-status=live|archive-url=https://web.archive.org/web/20200211035745/https://www.cnbc.com/2019/11/22/us-defense-officials-quash-rumors-of-potential-f-35-sales-to-the-uae.html|archive-date=11 February 2020|access-date=1 April 2020|website=CNBC|location=Dubai, United Arab Emirates}}

In October 2020, the White House announced that US intends to sell 50 F-35s to the UAE. Due to the establishment of diplomatic relations between Israel and the UAE, Israel indicated it has no objections to a potential deal.{{Cite web|last=Turak|first=Natasha|date=2020-10-30|title=Trump reveals plan to sell F-35 fighter jets to UAE – but hurdles remain|url=https://www.cnbc.com/2020/10/30/trump-plans-to-sell-f-35-fighter-jets-to-uae-but-hurdles-remain.html|access-date=2020-10-30|website=CNBC|language=en}} On 10 November 2020, the Donald Trump administration sent a formal notification to the United States Congress about the sale of 50 F-35s to the United Arab Emirates, under an arms deal worth $23 billion. On 1 December 2020, the Human Rights Watch called to the US to stop selling weapons to the UAE, including the sale of F-35s. This advanced arms sale to the UAE was viewed by the Human Rights Watch as a threat to the humanitarian situation in conflict zones such as Yemen.{{cite web|url=https://www.hrw.org/news/2020/12/01/united-states-embargo-arms-united-arab-emirates|title=United States: Embargo Arms to the United Arab Emirates|access-date=1 December 2020|website=Human Rights Watch|date=December 2020}}{{cite web|url=https://www.voanews.com/a/usa_human-rights-watch-calls-halt-us-arms-sales-united-arab-emirates/6199034.html|title=Human Rights Watch Calls for Halt to US Arms Sales to United Arab Emirates|access-date=1 December 2020|website=Voice of America|date=December 2020 }}{{cite web|url=https://apnews.com/article/bahrain-israel-iran-united-arab-emirates-middle-east-822123a6e70cd6154dfd6433c9fcf610|title=US plans sale of F-35 fighter jets to UAE in $23B arms deal|access-date=10 November 2020|website=The Associated Press|date=10 November 2020 }}

The UAE signed the deal to acquire 50 F-35s on 20 January 2021, just before the inauguration of Joe Biden as US president.{{Cite web|last=Waldron|first=Greg|title=UAE signs up for F-35 in 11th hour of Trump administration: report|url=https://www.flightglobal.com/defence/uae-signs-up-for-f-35-in-11th-hour-of-trump-administration-report/142055.article|date=2021-01-20|access-date=2021-01-21|website=Flight Global|language=en}} After pausing the bill to review the sale, the Biden administration confirmed to move forward with the deal on 13 April 2021.{{cite web |last1=Axelrod |first1=Tal |title=Biden to move ahead with $23 billion UAE weapons sale approved by Trump |url=https://thehill.com/policy/defense/548102-biden-to-move-ahead-with-23-billion-uae-weapons-sale-approved-by-trump/ |website=The Hill |access-date=14 April 2021 |archive-url=https://web.archive.org/web/20210414082725/https://thehill.com/policy/defense/548102-biden-to-move-ahead-with-23-billion-uae-weapons-sale-approved-by-trump |archive-date=14 April 2021 |date=13 April 2021 |url-status=live}}

In December 2021, the United Arab Emirates unilaterally suspended talks with the US regarding the procurement, stating that technical requirements, sovereign operational restrictions, and cost/benefit analysis led to the re-assessment and suspension of the deal.{{cite web|url=https://www.reuters.com/business/aerospace-defense/uae-threatens-pull-out-23-bln-f-35-drone-deal-with-us-wsj-2021-12-14/|title=UAE told the U.S. it will suspend talks on F-35 jets -Emirati official|publisher=Reuters|date=14 December 2021}}

The Royal Thai Air Force is seeking for multirole fighter to replace F-16A/B Block 15 ADF in service. On 31 December 2021, the RTAF Commander-in-chief announced that the Air Force proposes buying 8 to 12 F-35As in 2023. On 12 January 2022, Thailand's cabinet approved a budget for the first four F-35A, estimated at 13.8 billion baht in FY2023.{{cite news|url=https://www.bangkokpost.com/thailand/general/2245879/air-force-eyes-b13-8bn-jets-purchase|title=Air force eyes B13.8bn jets purchase|work=Bangkok Post |date=12 January 2022 |last1=Nanuam |first1=Wassana }}{{cite news|url=https://www.bangkokpost.com/thailand/general/2240091/air-force-eyes-f-35-stealth-jets|title=Air force eyes F-35 stealth jets|work=Bangkok Post |date=1 January 2022 |last1=Nanuam |first1=Wassana }}{{cite news|url=https://thaiarmedforce.com/2021/12/31/rtaf-cnc-insist-in-buying-f-35-and-mum-t/|title=ผบ.ทอ. ประกาศซื้อ F-35 อีกครั้ง พร้อม MUM-T เผยเสนอในปีงบ 66 นี้เลย|date=1 January 2022}} On 22 May 2023 The United States Department of Defense has implied it will turn down Thailand's bid to buy F-35 fighter jets, and instead offer F-16 Block 70/72 Viper and F-15EX Eagle II fighters, a Royal Thai Air Force source said.{{cite news|title=US Pentagon set to rebuff Thailand's bid for F-35s|url=https://www.bangkokpost.com/thailand/general/2575890|newspaper=Bangkok Post|date=22 May 2023 |access-date=2023-05-23 |last1=Nanuam |first1=Wassana }}

Estimated cost of airplane in Low Rate Initial Production (LRIP) and Full Rate Production (FRP) batches:

*Post-2012 numbers are given in constant 2012 dollars.

[[File:Confirmed orders to purchase the F-35.svg|thumb|735x735px|

{{legend|#00aa00ff|Operates F-35A, F-35B & F-35C variants ({{USA}})}}{{legend|#0088aaff|Operates F-35A & F-35B variants ({{ITA}}, {{JPN}})}}

{{legend|#0044aaff|Operates F-35A variant only ({{AUS}}, {{BEL}}, {{DNK}}, {{NLD}}, {{NOR}}, {{KOR}})}}

{{legend|#55ddffff|Operates F-35B variant only ({{GBR}})}}

{{legend|#cc00ffff|Operates F-35I variant only ({{ISR}})}}

{{legend|#ff6600ff|Awaiting Delivery ({{CZE}}, {{CAN}}, {{FIN}}, {{GER}}, {{GRE}}, {{POL}}, {{ROU}}, {{SGP}}, {{CHE}})}}

{{legend|#ffcc00ff|Potential Orders & Procurement Programs ({{PRT}} and {{ESP}})}}

{{legend|#d40000ff|Cancelled Orders ({{TUR}})}}

]]

Confirmed orders to purchase the F-35.{{cite web|url=http://www.globalpost.com/dispatch/news/thomson-reuters/130224/factbox-current-plans-f-35-warplane-orders-us-allies|title=FACTBOX-Current plans for F-35 warplane orders from U.S., allies|work=GlobalPost|access-date=12 June 2015|archive-url = https://web.archive.org/web/20150614131902/http://www.globalpost.com/dispatch/news/thomson-reuters/130224/factbox-current-plans-f-35-warplane-orders-us-allies|archive-date =14 June 2015}}{{cite web|url=https://www.fool.com/investing/2017/05/07/look-whos-buying-lockheed-martins-f-35-now.aspx|title=Look Who's Buying Lockheed Martin's F-35 Now!|first=Rich|last=Smith|website=fool.com|date=7 May 2017|access-date=8 July 2018}}

Countries with on-going fighter jet procurement programs, who are considering the F-35 as a potential choice in their respective procurement programs. No final contract, nor resolute commitment made towards acquiring the F-35. Listed countries are actively engaged with Lockheed Martin and the U.S. in regards to the F-35.

Initial production orders to date.{{cite journal |last1=Lake |first1=Jon|date=December 2010 |title=The West's Great Hope |journal=AirForces Monthly |publisher=Key Publishing |pages=37–45 }}

In early 2020 the COVID-19 pandemic impacted the F-35 global production and supply chain. In April 2020 Lockheed Martin announced an alternate week work schedule to compensate for the delay in getting supplies from vendors and entered into an agreement with International Association of Machinists and Aerospace Workers to use an alternate week work schedule.{{Cite web |url=https://www.defencestar.in/defence-news/lockheed-martin-follows-alternate-week-work-schedule-for-f-35-programme/3561/amp |title= Lockheed Martin follows alternate week work schedule for F-35 programme |date=19 May 2020|website=Defence Star}}

;Notes

{{Reflist|group=N}}

;Citations

{{Reflist|30em}}

;Bibliography

{{Refbegin}}

• Borgu, Aldo. A Big Deal: Australia's Future Air Combat Capability. Canberra: Australian Strategic Policy Institute, 2004. {{ISBN|1-920722-25-4}}.
• Gunston, Bill. Yakovlev Aircraft since 1924. London: Putnam Aeronautical Books, 1997. {{ISBN|1-55750-978-6}}.
• Keijsper, Gerald. Lockheed F-35 Joint Strike Fighter. London: Pen & Sword Aviation, 2007. {{ISBN|978-1-84415-631-3}}.
• Kopp, Carlo and Peter Goon. [http://www.ausairpower.net/jsf.html "Joint Strike Fighter."] Air Power Australia. Retrieved: 15 July 2007.
• Spick, Mike. The Illustrated Directory of Fighters. London: Salamander, 2002. {{ISBN|1-84065-384-1}}.
• Winchester, Jim. "Lockheed Martin X-35/F-35 JSF." Concept Aircraft: Prototypes, X-Planes and Experimental Aircraft. Kent, UK: Grange Books plc., 2005. {{ISBN|1-59223-480-1}}.

{{Refend}}

{{Commons and category|F-35 Lightning II}}

• [http://www.jsf.mil/ Official JSF web site] {{Webarchive|url=https://web.archive.org/web/20071027111123/http://www.jsf.mil/ |date=27 October 2007 }}
• [http://www.teamjsf.com/ Official Team JSF industry web site]
• [https://web.archive.org/web/20010521143853/http://www.jsf.org.uk/ JSF UK Team]
• [http://www.leonardocompany.com/en/-/f-35-jsf F-35 JSF - Leonardo-Finmeccanica web site]
• [http://www.raf.mod.uk/equipment/f35jointstrikefighter.cfm F-35 - Royal Air Force] {{Webarchive|url=https://web.archive.org/web/20070928000140/http://www.raf.mod.uk/equipment/f35jointstrikefighter.cfm |date=28 September 2007 }}
• [https://web.archive.org/web/20080625073912/http://acquisition.navy.mil/programs/air/f_35_jsf US Navy Research, Development & Acquisition, F-35 page]
• [http://www.globalsecurity.org/military/systems/aircraft/f-35.htm F-35 - Global Security]
• [http://www.aerospaceweb.org/aircraft/fighter/f35/ F-35 profile] and [http://www.aerospaceweb.org/question/planes/q0163.shtml F-35 weapons carriage on Aerospaceweb.org]
• [http://www.f-35jsf.net/ F-35 Lightning II News on f-35jsf.net]
• [http://www.flightglobal.com/articles/2007/12/18/220382/pictures-lockheed-martin-rolls-out-vertical-lift-f-35b-jsf.html F-35B Roll out pictures]
• [http://www.armedforces-int.com/projects/combat-aircraft/f35-lighting-ii-joint-strike-fighter.asp F-35 Article - Armed Forces]
• {{cite journal|author1=Dr Raymond McNally|author2=Dr Patrick N O'Neill|author3=Fran Holbert|title=Management of Australia's Air Combat Capability— F-35A Joint Strike Fighter Acquisition |url=http://www.anao.gov.au/~/media/Files/Audit%20Reports/2012%202013/Audit%20Report%206/201213%20Audit%20Report%20No%206%20OCRed.pdf |journal=Australian National Audit Office: Audit Report No. 6 2012–13 |publisher=Department of Defence: Defence Materiel Organisation |access-date=18 January 2013 |date=September 2012 |url-status=dead |archive-url=https://web.archive.org/web/20130319030512/http://www.anao.gov.au/~/media/Files/Audit%20Reports/2012%202013/Audit%20Report%206/201213%20Audit%20Report%20No%206%20OCRed.pdf |archive-date=19 March 2013 |isbn=978-0642812766|issn=1036-7632}}

{{Lockheed Martin F-35 Lightning II}}

{{Lockheed}}

{{US fighters}}

{{DEFAULTSORT:Lockheed Martin F-35 Lightning Ii Procurement}}

Category:United States military aircraft

*

Category:United States Marine Corps projects

Category:United States defense policymaking

Category:Foreign Military Sales