General Atomics MQ-1C Gray Eagle

The U.S. Army initiated the Extended-Range Multi-Purpose UAV competition in 2002, with the winning aircraft due to replace the RQ-5 Hunter. Two aircraft were entered, the IAI/Northrop Grumman Hunter II, and the Warrior. In August 2005, the Army announced the Warrior to be the winner and awarded a $214 million contract for system development and demonstration. The Army intended to procure eleven Warrior systems, each of these units having twelve UAVs and five ground control stations. With an expected total program cost of $1 billion, the aircraft was to enter service in 2009.

The Army announced on 3 September 2010 that the integration of the AGM-114 Hellfire missile on the UAV had been so successful that 4 weaponized MQ-1Cs would be deployed to Afghanistan in late 2010.{{cite web |url=http://www.army.mil/-news/2010/09/03/44688-grey-eagle-weaponized-uas-slated-for-afghanistan/index.html |title='Grey Eagle' Weaponized UAS slated for Afghanistan |publisher=US Army |date=3 September 2010 |access-date=8 September 2010 |archive-url=https://web.archive.org/web/20100910083954/http://www.army.mil/-news/2010/09/03/44688-grey-eagle-weaponized-uas-slated-for-afghanistan/index.html |archive-date=10 September 2010 |url-status=dead }}

In March 2011, Gray Eagles started showing poor reliability across all major subsystems. During that month, one Gray Eagle crashed in California when a faulty chip blocked commands to part of the aircraft's flight control surfaces. Flight testing was delayed until the chip was replaced but had left it with fewer available flight hours; the average time between failures of the aircraft or components was 25 hours, while the minimum required is 100 hours. The ground control station's time between failures was 27 hours, while the minimum time required is 150 hours.{{cite magazine |url=https://www.wired.com/dangerroom/2012/06/grey-eagle/ |title='Gray Eagle' Drone Fails All the Time, But Army Still Wants More |last=Beckhusen |first=Robert |date=15 June 2012 |magazine=Wired |access-date=3 December 2013 |archive-url=https://web.archive.org/web/20130622184812/http://www.wired.com/dangerroom/2012/06/grey-eagle/ |archive-date=22 June 2013}}

Sensors failed at 134 hours, compared to 250 hours required. In October 2011, a report concluded the Gray Eagle was meeting only four out of seven "key performance parameters," and its reliability fell short of predicted growth. 11 unplanned software revisions had generally improved reliability. Reliability problems were attributed mostly to software issues from newly installed sensors, which did not reappear once fixed. Initial focus was on expanding capability and achieving an availability rate of 80 percent, then addressing reliability.[https://www.army.mil/article/82683 In short term, Gray Eagle trades reliability for capability] - Army.mil, 27 June 2012

The Army sought to have the Warrior designated MQ-12, but the United States Department of Defense allocated the designation MQ-1C instead.[http://www.designation-systems.net/dusrm/app2/q-1.html "General Atomics RQ/MQ-1 Predator"] {{Webarchive|url=https://web.archive.org/web/20101215193520/http://designation-systems.net/dusrm/app2/q-1.html|date=15 December 2010}}. Designation Systems.

In August 2010, the US Army announced that the MQ-1C had officially been assigned the name Gray Eagle.{{cite web |last=Gourley |first=Scott |date=24 August 2010 |title=AUVSI: It's Official: 'Grey Eagle' |url=http://www.shephard.co.uk/news/7036/ |url-status=dead |archive-url=https://web.archive.org/web/20110310072042/http://www.shephard.co.uk/news/7036/ |archive-date=10 March 2011 |access-date=8 September 2010 |publisher=Shephard Group Limited |quote=That’s ‘Grey Eagle’ as ‘G-R-E-Y," added Col Robert Sova, US Army Training and Doctrine Command (TRADOC) Capabilities Manager for Unmanned Aircraft Systems. 'The naming nomenclature, of course, is usually after an Indian chief or Indian tribe and I would suggest that you look up ‘Grey Eagle,’ because there is a good history of that particular Indian chief and his lineage with the army and special operations. So it is not only a ‘cool’ name, it has substance and meaning behind it.}}{{cite web |date=30 August 2010 |title=US Army ERMP dubbed "Grey Eagle" |url=http://australianaviation.com.au/us-army-ermp-dubbed-%E2%80%98grey-eagle%E2%80%99/ |url-status=live |archive-url=https://archive.today/20120707101503/http://australianaviation.com.au/us-army-ermp-dubbed-%E2%80%98grey-eagle%E2%80%99/ |archive-date=7 July 2012 |access-date=8 September 2010 |publisher=Australian Aviation}}

On 27 July 2013, General Atomics announced the successful first flight of the Improved Gray Eagle (IGE). The IGE is designed for increased endurance, with 23 additional hours compared to its Block I predecessor. It has 50 percent greater fuel capacity through its deep belly fuselage and features improved payload capacity of 50 percent or more. The upgraded centerline hardpoint supports integration of a 500-pound (227 kg) optional external fuel tank or 360 degree sensor payload. The IGE's additional space, plus an improved Lycoming DEL-120 Heavy Fuel Engine (HFE), provides growth capability for an improved airworthiness design, with the potential of incorporating lightning protection, damage tolerance, and Traffic Collision Avoidance System (TCAS) features.[http://www.suasnews.com/2013/07/24012/ga-asi-successfully-flight-tests-improved-gray-eagle/ GA-ASI Successfully Flight Tests Improved Gray Eagle] {{Webarchive|url=https://web.archive.org/web/20130729194840/http://www.suasnews.com/2013/07/24012/ga-asi-successfully-flight-tests-improved-gray-eagle/ |date=29 July 2013 }} - sUASNews.com, 27 July 2013[http://www.flightglobal.com/news/articles/general-atomics-test-flies-upgraded-gray-eagle-388832/ General Atomics test-flies upgraded Gray Eagle] {{Webarchive|url=https://web.archive.org/web/20130805132450/http://www.flightglobal.com/news/articles/general-atomics-test-flies-upgraded-gray-eagle-388832/ |date=5 August 2013 }} - Flightglobal.com, 30 July 2013

On 11 October 2013, the Improved Gray Eagle took off from GA-ASI's El Mirage Flight Operations Facility and flew for 45.3 continuous hours until 13 October. The flight was the first of two endurance demonstrations of the IGE for the U.S. Army.[http://www.suasnews.com/2013/10/25679/ga-asis-improved-gray-eagle-flies-over-45-hours-non-stop/ GA-ASI’s Improved Gray Eagle Flies Over 45 Hours Non-Stop] {{Webarchive|url=https://web.archive.org/web/20131103230422/http://www.suasnews.com/2013/10/25679/ga-asis-improved-gray-eagle-flies-over-45-hours-non-stop/ |date=3 November 2013 }} - sUASNews.com, 22 October 2013

From 17–19 January 2014, the IGE performed its second endurance flight demonstration for the Army, flying 36.7 continuous hours. Unlike the previous test where no payload was carried, this test had the aircraft flying with a SIGINT pod on one wing and two Hellfire missiles on the other. With endurance claims carrying the payload configuration validated, the IGE will receive upgrades to make it compatible with the Army's One System Ground Control Station (OSGCS) and future Universal Ground Control System (UGCS), with flights of the upgrade to be conducted in summer 2014.[http://www.deagel.com/news/Improved-Gray-Eagle-Unmanned-Air-Vehicle-Flies-with-SIGINT-Pod-and-Hellfire-Missiles_n000012720.aspx Improved Gray Eagle Unmanned Air Vehicle Flies with SIGINT Pod and Hellfire Missiles] {{Webarchive|url=https://web.archive.org/web/20140524004132/http://www.deagel.com/news/Improved-Gray-Eagle-Unmanned-Air-Vehicle-Flies-with-SIGINT-Pod-and-Hellfire-Missiles_n000012720.aspx |date=24 May 2014 }} - Deagel.com, 21 May 2014

In July 2015, the Army's Gray Eagle procurement plan was amended to include the extended-range Improved Gray Eagle, purchasing an initial 36 units for the Army's intelligence and special forces groups.[https://www.flightglobal.com/news/articles/us-army-wants-more-gray-eagle-weapon-options-417713/ US Army wants more Gray Eagle weapon options] {{Webarchive|url=https://web.archive.org/web/20151015153856/https://www.flightglobal.com/news/articles/us-army-wants-more-gray-eagle-weapon-options-417713/ |date=15 October 2015 }} - Flightglobal.com, 14 October 2015 The first 19 IGEs were ordered in June 2015 for the first delivery in September 2017 and completion by September 2018. The only IGE demonstrator was lost in a flight training incident in early 2015.[https://www.flightglobal.com/news/articles/general-atomics-confirms-first-improved-gray-eagle-p-417777/ General Atomics confirms first Improved Gray Eagle purchase] {{Webarchive|url=https://web.archive.org/web/20151016141419/https://www.flightglobal.com/news/articles/general-atomics-confirms-first-improved-gray-eagle-p-417777/ |date=16 October 2015 }} - Flightglobal.com, 15 October 2015 The maiden flight of the production variant of the MQ-1C Gray Eagle ER came on 29 October 2016.{{Cite web |last=Stevenson2016-12-14T15:49:55+00:00 |first=Beth |title=PICTURES: New Gray Eagle variant takes flight |url=https://www.flightglobal.com/civil-uavs/pictures-new-gray-eagle-variant-takes-flight/122583.article |access-date=2022-08-09 |website=Flight Global |language=en}} The Gray Eagle Extended Range (GE-ER)[https://www.flightglobal.com/news/articles/extended-gray-eagle-slated-for-2018-delivery-437082/ Extended Gray Eagle slated for 2018 delivery] {{Webarchive|url=https://web.archive.org/web/20170511050420/https://www.flightglobal.com/news/articles/extended-gray-eagle-slated-for-2018-delivery-437082/ |date=11 May 2017 }} - Flightglobal.com, 11 May 2017 was delivered to the Army for operational testing in 2018.{{Cite web |url=https://www.army.mil/article/211106/extended_range_gray_eagle_version_follow_on_tests_complete |title=Capt. John A. Escalera, Test Officer, Fixed Wing/Intelligence, Surveillance, and Reconnaissance Test Division, Aviation Test Directorate, U.S. Army Operational Test Command Public Affairs (September 13, 2018) Extended Range Gray Eagle version follow-on tests complete |date=13 September 2018 |access-date=14 October 2018 |archive-url=https://web.archive.org/web/20181015042122/https://www.army.mil/article/211106/extended_range_gray_eagle_version_follow_on_tests_complete |archive-date=15 October 2018 |url-status=live }}

In 2014, the US Army was expanding the use of manned-unmanned teaming (MUM-T) technologies to manned aircraft to receive video feeds and control weapons aboard unmanned aircraft, making ground units less reliant on other services' aircraft. The AH-64E Apache attack helicopter is the first Army rotorcraft with purpose-built MUM-T technology, allowing pilots to remotely control a Gray Eagle, extending the Apache's reach by using the Gray Eagle's sensors and weapons from the helicopter cockpit.{{Cite web |title=U.S. Army Testing More MUM-T Technology {{!}} Aviation Week Network |url=https://aviationweek.com/defense-space/us-army-testing-more-mum-t-technology |access-date=2022-08-10 |website=aviationweek.com}}

Tests demonstrated that the Apache's engagement range increases with MUM-T as the Gray Eagle can designate targets outside the helicopter's own targeting system range, increasing survivability, and potentially needing fewer helicopters as their effectiveness is increased with the inclusion of Gray Eagle. An Apache can control a Gray Eagle and access its sensors and weapons from up to {{convert|70|mi|km|abbr=on}} away.

In May 2015, BAE Systems was awarded an initial production contract to provide 12 Tactical Signals Intelligence Payload (TSP) sensors for the MQ-1C. The TSP SIGINT system captures a 360-degree aerial field of view to identify, detect, and geo-locate electronic emitters. It has an open software-defined architecture and a single system can address multiple targets.[http://www.baesystems.com/en-us/article/sigint-technology-to-help-expand-gray-eagles-eye-view SIGINT Technology to Help Expand Gray Eagle's Eye View] {{Webarchive|url=https://web.archive.org/web/20160303235605/http://www.baesystems.com/en-us/article/sigint-technology-to-help-expand-gray-eagles-eye-view |date=3 March 2016 }} - BAE Systems news release, 5 May 2015

In June 2015, soldiers performed an initial test and evaluation for the One System Remote Video Terminal (OSRVT), enabling ground forces to control a Gray Eagle's payload. The OSRVT is a portable system consisting of a radio transceiver, laptop, antennas, and software to communicate with the UAV and receive video and other data from it. Control of the sensor payload is UAS level of Interoperability 3, a step below control of flight through MUM-T.[http://armyrecognition.com/weapons_defence_industry_military_technology_uk/u.s._army_soldiers_have_tested_mq-1c_uav_with_osvrt_one_system_remote_video_terminal_11206152.html U.S. army soldiers have tested MQ-1C UAV with OSVRT One System Remote Video Terminal] {{Webarchive|url=https://web.archive.org/web/20150615012101/http://www.armyrecognition.com/weapons_defence_industry_military_technology_uk/u.s._army_soldiers_have_tested_mq-1c_uav_with_osvrt_one_system_remote_video_terminal_11206152.html |date=15 June 2015 }} - Armyrecognition.com, 12 June 2015

A Medium-Altitude Long-Endurance (MALE) UAV, the Gray Eagle has an increased wingspan compared to the original MQ-1 Predator and is powered by a Thielert Centurion 1.7 Heavy Fuel Engine (HFE).{{cite web |url=http://www.janes.com/articles/Janes-Unmanned-Aerial-Vehicles-and-Targets/Thielert-Centurion-1-7-Germany.html |title=Thielert Centurion 1.7 (Germany), Power plants |publisher=Jane's Information Group |access-date=2009-08-28}} This is a Diesel piston engine that burns jet fuel, giving the aircraft better performance at high altitudes. It can operate for 36 hours at altitudes up to {{convert|25000|ft|m|-2}},{{cite news |title=Army awards 'Warrior' long-range UAV contract |date=2005-08-05 |publisher=Army News Service |url=http://www4.army.mil/news/article.php?story=7722 |url-status=dead |archive-url=https://web.archive.org/web/20070102153829/http://www4.army.mil/news/article.php?story=7722 |archive-date=2 January 2007 }} with an operating range of {{convert|200|nmi|km}}.{{cite news |title= ERMP Extended-Range Multi-Purpose UAV |publisher= Defense Update |date= 2006-11-01 |url= http://www.defense-update.com/products/e/ermpUAV.htm |access-date= 11 May 2007 |archive-url= https://web.archive.org/web/20080513125340/http://www.defense-update.com/products/e/ermpUAV.htm |archive-date= 13 May 2008 |url-status= dead |df= dmy-all }}

The aircraft's nose fairing was enlarged to house a synthetic aperture radar/ground moving target indicator (SAR/GMTI) system, and targeting is also provided with an AN/AAS-52 Multi-spectral Targeting System (MTS) under the nose. The aircraft can carry a payload of {{convert|800|lb|kg}} and may be armed with weapons such as AGM-114 Hellfire missiles and GBU-44/B Viper Strike guided bombs. Its sensors can fuse infrared imagery and use the SAR to scan and detect changes in terrain like tire tracks, footprints, and buried improvised explosive devices when performing a second scan.[https://archive.today/20141117221531/http://www.defensenews.com/article/20130212/C4ISR01/302120027/Army-Arms-Every-Division-Gray-Eagle Army Arms Every Division With Gray Eagle] - Defensenews.com, 12 February 2013

In May 2013, Raytheon delivered two electronic attack payloads as part of the Army's Networked Electronic Warfare, Remotely Operated (NERO) system, for jamming enemy communications on behalf of the Joint Improvised Explosive Device Defeat Organization (JIEDDO). Derived from the Communications Electronic Attack Surveillance and Reconnaissance (CEASAR) system on the C-12 Huron,{{cite web |url=http://www.flightglobal.com/news/articles/jammer-successfully-tested-on-board-gray-eagle-uav-401816/ |title=Jammer successfully tested on-board Gray Eagle UAV |first=Beth Z |last=Stevenson |publisher=Flightglobal.com |date=21 July 2014 |access-date=21 July 2014 |archive-url=https://web.archive.org/web/20140724014426/http://www.flightglobal.com/news/articles/jammer-successfully-tested-on-board-gray-eagle-uav-401816/ |archive-date=24 July 2014 |url-status=live }} mounting NERO on the unmanned Gray Eagle gives reduced risk, reduced operating costs, and two to three times the endurance of electronic attack missions.{{cite press release |url=http://investor.raytheon.com/phoenix.zhtml?c=84193&p=irol-newsArticle&id=1819171 |title=Raytheon Delivers Electronic Jamming Capability for Gray Eagle UAS |publisher=Raytheon |date=14 May 2013 |access-date=5 December 2013 |archive-url=https://web.archive.org/web/20170204134321/http://investor.raytheon.com/phoenix.zhtml?c=84193&p=irol-newsArticle&ID=1819171 |archive-date=4 February 2017 |url-status=live }} Test flights showed that the Gray Eagle could operate with the jammer payload without being subject to adverse effects.[http://www.armyrecognition.com/weapons_defence_industry_military_technology_uk/u.s._army_tests_nero_electronic_warfare_jammer_on_gray_eagle_uav_unmanned_aircraft_system_1407142.html U.S. Army tests NERO electronic warfare jammer on Gray Eagle UAV] {{Webarchive|url=https://web.archive.org/web/20140724014247/http://www.armyrecognition.com/weapons_defence_industry_military_technology_uk/u.s._army_tests_nero_electronic_warfare_jammer_on_gray_eagle_uav_unmanned_aircraft_system_1407142.html |date=24 July 2014 }} - Armyrecognition.com, 14 July 2014

The Improved Gray Eagle has a maximum gross takeoff weight {{convert|4,200|lb|kg|abbr=on}} with its 205 hp engine, compared to the Gray Eagle's {{convert|3,600|lb|kg|abbr=on}} MGTOW and 160 hp engine. The Gray Eagle can carry {{convert|575|lb|kg|abbr=on}} of fuel, while the IGE can carry {{convert|850|lb|kg|abbr=on}} of fuel internally with its deep belly design and {{convert|500|lb|kg|abbr=on}} centerline hardpoint. External fuel tanks can add {{convert|450|lb|kg|abbr=on}} of extra fuel, allowing for a 50-hour endurance. The IGE also increases internal payload capacity from {{convert|400|lb|kg|abbr=on}} to {{convert|540|lb|kg|abbr=on}}.

The empty weight is {{convert|1,318|kg|lb|abbr=on}}, endurance without the external tank is 45 hours, and engine can sustain an output of {{cvt|180|hp|kW}} continuously. General Atomics has added new winglets that can increase endurance a further one percent and allow the addition of a new vertical antennae. A special operations configuration can carry two Hellfire missiles and a SIGINT payload for 35 hours, as opposed to 14–15 hours for the Block 1 Grey Eagle.[http://www.shephardmedia.com/news/uv-online/auvsi-2014-test-flights-improved-gray-eagle-resume/ Test flights of Improved Gray Eagle resume] {{Webarchive|url=https://web.archive.org/web/20140516102115/http://www.shephardmedia.com/news/uv-online/auvsi-2014-test-flights-improved-gray-eagle-resume/ |date=16 May 2014 }} - Shephardmedia.com, 9 May 2014

The Army's 1st Infantry Division's combat aviation brigade deployed to Iraq with developmental Gray Eagles in June 2010.{{cite web |url=https://www.army.mil/article/48677/army-unit-flies-new-unmanned-aircraft-in-iraq/ |archive-url=https://web.archive.org/web/20101202034531/http://www.army.mil/-news/2010/11/28/48677-army-unit-flies-new-unmanned-aircraft-in-iraq/ |url-status=live |archive-date=2 December 2010 |title=Army unit flies new unmanned aircraft in Iraq |first=Roland |last=Hale |publisher=US Army |date=28 November 2010 }}

On 2 June 2012, the Gray Eagle reached a record 10,000 successful automatic launch and recoveries with the Automatic Takeoff and Landing System (ATLS). The system also landed with a 26 knot crosswind. By 25 July 2012, the Army's Gray Eagle Block 1 aircraft has accumulated more than 35,000 flight hours since it was first deployed in 2008. On 25 June 2012, General Atomics announced that the Gray Eagle had been deployed in its first full company of 12 aircraft.{{cite press release |url=http://www.ga.com/news.php?read=1&id=391 |title=First Full Company of Gray Eagle UAS Now Deployed |date=25 June 2012 |website=GA.com |publisher=General Atomics |archive-url=https://web.archive.org/web/20120728230028/http://www.ga.com/news.php?read=1&id=391 |archive-date=28 July 2012}} Initial Operational Test and Evaluation (IOT&E) was completed in August 2012.{{cite web |url=http://www.gao.gov/assets/660/653379.pdf |title=GAO-13-294SP DEFENSE ACQUISITIONS Assessments of Selected Weapon Programs |publisher=US Government Accountability Office |date=March 2013 |pages=101–2 |access-date=26 May 2013 |archive-url=https://web.archive.org/web/20130414092033/http://www.gao.gov/assets/660/653379.pdf |archive-date=14 April 2013 |url-status=live }} There were 50 aircraft in service with a greater than 80 percent system operational availability rate.[https://web.archive.org/web/20210614130700/https://www.ga.com/news.php?read=1&id=392 Gray Eagle UAS Achieves 10,000 Automated Takeoffs and Landings] - GA.com, 25 July 2012

The Army is equipping 15 companies with Gray Eagle drones to go to every active-duty division. Each company will have nine aircraft serviced by 128 soldiers, which would increase to 12 with an additional platoon when deployed. Two to three companies are being fielded annually until 2018.

Full-rate production was planned for April 2013, with follow-on operational testing in 2015 using a new ground station in common with the RQ-7 Shadow. From 2008 to July 2013, the Gray Eagle has accumulated over 70,000 flight hours.

On 25 September 2013, the Gray Eagle achieved 20,000 successful automatic launch and recoveries with the ATLS system, 15 months after reaching 10,000 successes. As of October 2013, ATLS is used at 8 sites including 3 overseas sites, with 4 more sites planned by January 2015. The Gray Eagle Block I has flown 80,000 hours since 2009 and currently averages 3,200 flight hours per month. Cumulative flight hours increased 64 percent within the last year.[http://www.suasnews.com/2013/10/25700/gray-eagle-completes-20000-automated-takeoffs-landings/ Gray Eagle Completes 20,000 Automated Takeoffs & Landings] {{Webarchive|url=https://web.archive.org/web/20150518075915/http://www.suasnews.com/2013/10/25700/gray-eagle-completes-20000-automated-takeoffs-landings/ |date=18 May 2015 }} - sUASNews.com, 24 October 2013

File:160th SOAR E Co-Gray Eagle unit.jpg

In November 2013, the 160th Special Operations Aviation Regiment (Airborne) (160th SOAR(A)), a U.S. Army special operations unit, received its first MQ-1C Gray Eagle. The regiment operating the Grey Eagle lessens their dependence on Air Force drones for providing reconnaissance and strike capabilities to special operations teams. The MQ-1C has greater capabilities than RQ-7 Shadow UAVs operated by the regiment by extending their range of coverage beyond a specific area of operations.[http://defensetech.org/2013/12/12/grey-eagle-company-joins-160th-soar/ Grey Eagle Company Joins 160th SOAR] {{Webarchive|url=https://web.archive.org/web/20131214034504/http://defensetech.org/2013/12/12/grey-eagle-company-joins-160th-soar/ |date=14 December 2013 }} - Defensetech.org, 12 December 2013 Two SOAR companies are to have 12 aircraft each.

In July 2015, an unarmed Gray Eagle crashed in Iraq after a communications failure that was supporting Operation Inherent Resolve against the Islamic State.[http://www.copybook.com/military/news/us-military-mq-1-uav-iraq-crash-confirmed US Military MQ-1 UAV Iraq Crash Confirmed] {{Webarchive|url=https://web.archive.org/web/20150821023121/http://www.copybook.com/military/news/us-military-mq-1-uav-iraq-crash-confirmed |date=21 August 2015 }} - Copybook.com/Military, 22 July 2015

In March 2017, US Army has begun the process to permanently station the MQ-1C Gray Eagle at Kunsan Air Base in South Korea.{{Cite web|url=http://www.janes.com/article/68665/us-begins-deploying-company-of-gray-eagle-uas-to-south-korea |archive-url=https://web.archive.org/web/20170313192454/http://www.janes.com/article/68665/us-begins-deploying-company-of-gray-eagle-uas-to-south-korea |archive-date=2017-03-13 |title=US begins deploying company of Gray Eagle UAS to South Korea | IHS Jane's 360|date=13 March 2017}} In February 2018 it was announced that following the completion of construction of hangars and supporting facilities at the base, 12 MQ-1Cs will be deployed to Kunsan in March/April 2018.{{cite news|url=http://english.chosun.com/site/data/html_dir/2018/02/20/2018022000915.html|title=U.S. to Deploy Attack Drones in Korea|publisher=The Chosun Ilbo|date=20 February 2018|access-date=21 February 2018|archive-url=https://web.archive.org/web/20180220062134/http://english.chosun.com/site/data/html_dir/2018/02/20/2018022000915.html|archive-date=20 February 2018|url-status=live}}

On 29 February 2020 an armed MQ-1C Gray Eagle conducting an armed patrol crashed in Agadez, Niger due to a mechanical failure. The MQ-1C drone was operating under the banner of the U.S. Africa Command (AFRICOM). On March 3, 2020, an unused Hellfire missile was lying beside the crashed MQ-1C Gray Eagle drone, thus posing a threat according to Africamilitaryblog.com to U.S, French and Nigerien forces if it were to be recovered by the Islamic terror group operating in the country.{{Cite web|url=https://www.africanmilitaryblog.com/2020/03/united-states-military-mq-1c-gray-eagle-drone-crash-the-niger|title=United States military MQ-1C Gray Eagle drone crash in Niger|last=Lionel|first=Ekene|date=2020-03-03|website=Military Africa|language=en-US|access-date=2020-03-03}}{{update after|2022|6|1}}

On 23 January 2021 another MQ-1C crashed in Agadez, Niger.{{Cite web|url=https://theaviationist.com/2021/01/24/armed-u-s-army-mq-1c-gray-eagle-drone-performs-emergency-landing-in-northern-niger/|title=Armed U.S. Army MQ-1C Gray Eagle Drone Performs Emergency Landing In Northern Niger|first=David|last=Cenciotti|date=24 January 2021}}

Reuters reported on 1 June 2022 that the Biden administration plans to sell four Gray Eagle drones to Ukraine, each capable of carrying up to 8 Hellfire missiles, "for battlefield use against Russia" in the current conflict. The plan has been under Pentagon review for weeks, but could yet not occur if the Congress blocks it.{{cite news |title=U.S. plans to sell armed drones to Ukraine in coming days |url=https://www.reuters.com/business/aerospace-defense/exclusive-us-plans-sell-armed-drones-ukraine-coming-days-sources-2022-06-01/ |last=Stone|first=Mike |work=Reuters |date=1 June 2022 |access-date=2 June 2022}}

{{Aircraft specs

|prime units? = kts

|ref=General Atomics Aeronautical Systems Gray Eagle.{{Cite web |url=http://www.ga-asi.com/Websites/gaasi/images/products/aircraft_systems/pdf/Gray_Eagle021915.pdf |title=General Atomics Aeronautical Systems Gray Eagle |access-date=23 March 2017 |archive-url=https://web.archive.org/web/20161022004445/http://www.ga-asi.com/Websites/gaasi/images/products/aircraft_systems/pdf/Gray_Eagle021915.pdf |archive-date=22 October 2016 |url-status=live }}

|crew=Unmanned

|capacity=360 kg (800 lb)

|length ft=28

|length m=8.53

|span ft=56

|span m=17

|height ft=6.9

|height m=2.1

|max takeoff weight lb=3,600

|max takeoff weight kg=1,633

|eng1 name= Thielert Centurion 1.7 Heavy-Fuel Engine

|eng1 number=1

|eng1 hp=165

|max speed kts=167

|endurance= 25 hours

|ceiling ft=29,000

|ceiling m=8839.2

|missiles=4 × AGM-114 Hellfire or 8 × AIM-92 Stinger

|bombs=

|hardpoints=4

|avionics=

• AN/ZPY-1 STARLite Radar{{cite web|url=http://www.es.northropgrumman.com/solutions/starlite/index.html|title=AN/ZPY-1 STARLite Small Tactical Radar - Lightweight|work=Northrop Grumman|access-date=1 April 2015|archive-url=https://web.archive.org/web/20121211084953/http://www.es.northropgrumman.com/solutions/starlite/index.html|archive-date=11 December 2012|url-status=dead}}

}}

{{aircontent

|see also=

|related=

• General Atomics MQ-1 Predator
• General Atomics MQ-9 Reaper
• General Atomics Avenger
• General Atomics Mojave

|similar aircraft=

• BAE Systems Mantis
• Kronshtadt Orion
• TAI Anka

|lists=

• List of unmanned aerial vehicles
• List of military aircraft of the United States

}}

{{Reflist|35em}}

{{Commons category|MQ-1C Warrior}}

• {{official website|http://www.ga-asi.com/products/aircraft/gray_eagle.php|name=Official General Atomics Sky Warrior page}}

{{General Atomics aircraft}}

{{US unmanned aircraft}}

{{DEFAULTSORT:MQ-01C Gray Eagle}}

Category:2000s United States attack aircraft

Q-01C

Category:Medium-altitude long-endurance unmanned aerial vehicles

Category:V-tail aircraft

Category:War on terror

Category:Diesel-engined aircraft

Category:Single-engined pusher aircraft

Category:Low-wing aircraft

General Atomics MQ-1C

Category:Aircraft first flown in 2004

Category:Aircraft with retractable tricycle landing gear

Category:Single-engined piston aircraft