sergeant first class
{{Short description|Non-commissioned officer military rank}}
{{distinguish|First sergeant}}
{{Multiple issues|
{{primary sources|date=April 2018}}
{{more citations needed|date=January 2013}}
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Sergeant First Class (SFC) is typically a senior non-commissioned officer rank, used in many countries.
United States
{{Infobox military rank
| name = Sergeant first class
| native_name =
| image = Army-USA-OR-07 (Army greens).svg
| image_size = 80px
| alt =
| caption = Sergeant first class insignia
| image2 =
| image_size2 =
| alt2 =
| caption2 =
| image3 =
| image_size3 =
| alt3 =
| caption3 =
| country = {{flag|United States}}
| service branch = {{army|United States}}
| abbreviation = SFC
| rank group = Non-commissioned officer
| rank =
| NATO rank = OR-7
| Non-NATO rank =
| pay grade = E-7
| formation = 1948
| abolished =
| higher rank = Master sergeant
| lower rank = Staff sergeant
| equivalents = {{ubl|Gunnery sergeant {{small|(USMC)}}|Chief petty officer {{small|(USN & USCG)}}|Master sergeant {{small|(USAF & USSF)}}}}
| history = Technical sergeant
}}
Sergeant First Class (SFC) is the seventh enlisted rank (E-7) in the U.S. Army, ranking above staff sergeant (E-6) and below master sergeant and first sergeant (E-8), and is the first non-commissioned officer rank designated as a senior non-commissioned officer (SNCO).
A sergeant first class is typically assigned as a platoon sergeant at the company level or battalion operations non-commissioned officer in charge at the battalion level, but may also hold other positions depending on the type of unit. In a combat arms role, a sergeant first class is typically second in charge (under an officer, typically a second lieutenant, serving as the platoon leader) of from 14 soldiers and four tanks in an armor platoon to 36 soldiers and four squads in a rifle platoon. A sergeant first class's primary responsibilities are tactical logistics, tactical casualty evacuations, and serving as the senior tactical adviser to the platoon leader. Sergeant first class replaced the rank of technical sergeant in 1948. (However, the U.S. Air Force, which separated from the Army in 1947, retained the rank of technical sergeant, and the U.S. Marine Corps had the rank of technical sergeant until 1959.) Sergeants first class are selected by a centralized promotion system.
The rank title of sergeant first class (SFC) existed in the Army from 1890 26-Stat-653 until 1920 when it was eliminated in an army-wide simplification of enlisted ranks which had grown into a system containing 128 different rank insignia. The rank of SFC was used in several technical branches such as the Army Medical Department and in the Ordnance, Signal, and Quartermaster Corps and was equivalent to the field service ranks at the company/battery/troop "staff" NCO level, such as color sergeant, supply sergeant, or radio sergeant. The Army restored the rank of SFC in 1948 when it replaced technical sergeant.Perrenot, P. United States Army Grade Insignia Since 1776 (2009)
Gallery
File:North-Macedonia-Army-OR-5.svg|{{lang|mk|Водник 1 класа}}
{{lang|mk-Latn|Vodnik 1 klasa}}
(North Macedonian Ground Forces){{cite web |title=УРЕДБА ЗА ОЗНАКИТЕ ЗА УНИФОРМИТЕ НА АРМИЈАТА НА РЕПУБЛИКА СЕВЕРНА МАКЕДОНИЈА |trans-title=Regulation on the Markings for the Uniforms of the Army of the Republic Northern of Macedonia |url=https://dejure.mk/zakon/uredba-za-oznakite-za-uniformite-na-armijata-na-republika-severna-makedonija-1 |website=dejure.mk |access-date=24 May 2021 |language=mk |date=12 November 2020}}
File:Maldives-Army-OR-7.svg|{{lang|dv|ސާރޖަންޓް ފަސްޓް ކްލާސް}}
{{lang|dv-Latn|Saarjant fast klaas}}
(Maldives National Defence Force){{cite web |title=ރޭންކް ސްޓްރަކްޗަރ |url=https://mndf.gov.mv/mndf/ranks |website=mndf.gov.mv |publisher=Maldives National Defence Force |access-date=2 June 2021 |archive-url=https://web.archive.org/web/20200229225234/https://mndf.gov.mv/mndf/ranks |archive-date=29 February 2020 |language=dv}}
File:05-Montenegro Army-SFC.svg|{{lang|cnr|Vodnik 1 klase}}
(Montenegrin Ground Army){{cite journal |title=IV. Izgled Činova u Vojsci |journal=Official Gazette of Montenegro |date=16 August 2010 |volume=50/10 |pages=22–28 |url=https://wapi.gov.me/download-preview/f21585eb-2399-4cf3-ab40-7f0e245093be?version=1.0 |access-date=17 September 2021 |language=cnr}}
File:Nl-landmacht-sergeant der 1e klasse-wachtmeester-der-1e-klasse.svg|{{lang|nl|Sergeant der eerste klasse}}
(Royal Netherlands Army){{cite web |title=De rangonderscheidingstekens van de krijgsmacht |url=https://www.defensie.nl/binaries/defensie/documenten/brochures/2021/01/15/rangen-krijgsmacht/rangonderscheidingstekens.pdf |publisher=Ministry of Defence (Netherlands) |access-date=18 March 2021 |date=19 December 2016 |language=nl}}
File:Norway-Army-OR-5b.svg|{{lang|no|Sersjant 1. klasse}}
(Norwegian Army){{cite web |title=Militære grader |url=https://www.forsvaret.no/om-forsvaret/uniformer-grader-medaljer/grader |website=forsvaret.no |publisher=Norwegian Armed Forces |access-date=26 May 2021 |language=no |date=4 February 2021}}
File:Army-USA-OR-07 (Army greens).svg|Sergeant first class
(United States Army){{cite web |title=U.S. Army Ranks |url=https://www.army.mil/ranks/ |website=army.mil |publisher=United States Army |access-date=27 May 2021}}