Editing Sopwith 1½ Strutter (section)

==Operators==

===Military===
{{acopmap|1 1-2 Strutter|{{frac|1|1|2}} Strutter operators.}}
;{{flagcountry|Afghanistan|1919}}
* [[Afghanistan Air Force]] received a single aircraft from the Soviet Union in September 1921, which remained in existence until at least December 1924.<ref>Andersson ''Air Enthusiast'' May/June 2003, p. 26.</ref>
;{{AUS}}
* [[Australian Flying Corps]]
** [[No. 2 Squadron RAAF|No. 2 Squadron AFC]] operated one aircraft for training only.
** [[No. 4 Squadron RAAF|No. 4 Squadron AFC]] used Strutters for training.
** [[No. 6 Squadron RAAF|No. 6 (Training) Squadron AFC]] in the [[United Kingdom]]
;{{BEL}}
* [[Belgian Air Force|''Aviation Militaire Belge'']]<ref name="Jarrett database p65"/>
** ''2ème Escadrille''
** ''3ème Escadrille''
** ''4ème Escadrille''
** ''6ème Escadrille''
;{{BRA}}
* ''Escola de Aviação Militar'' used three aircraft for liaison and army co-operation duties.<ref name="Jarrett database p65"/>
;{{Flagcountry|Czechoslovakia|1918}}
:[[Czechoslovak Legion]] used four SOP 1 A.2 delivered by the French Aviation Mission in Russia, and at least one Strutter captured from bolsheviks.<ref>{{cite journal|last1=Čejka|first1=Zdeněk|title=Českoslovenští letci a Sopwith 1 1/2 Strutter|journal=Historie a plastikové modelářství|date=November 1999|volume=IX|issue=11|pages=18–20|issn=1210-1427}}</ref>
;{{EST}}
* [[Estonian Air Force]] operated a single ex-Soviet aircraft.<ref>Gerdessen 1982, pp. 64, 76.</ref>
;{{FRA}}
* [[History of the Armée de l'Air (1909-1942)|''Aéronautique Militaire'']] – A total of 72 [[Squadron (aviation)|''Escadrilles'']] equipped either wholly or partly.<ref name="Jarrett database p64">Jarrett 2009, p. 64.</ref>
* [[Aéronavale|''Aéronautique Navale'']]<ref>Morareau 1990, p. 16</ref>
;{{GRE}}
* [[Hellenic Navy]] – Six aircraft used in the [[Asia Minor Campaign]] against Turkey, 1918–21.<ref name="Jarrett database p65"/>
;{{JPN}}<ref name="Bruce II p590"/>
* [[Imperial Japanese Army Air Service]]
;{{LAT}}
* [[Latvian Air Force]] operated four ex-Soviet aircraft.<ref name="Jarrett database p65-6">Jarrett 2009, pp. 65–66.</ref><ref>Humberstone, Richard. ''Latvian Air Force 1918–1940''. London: Blue Rider Publishing, 2000, {{ISBN|1-902851-04-8}}.</ref>
* [[Aizsargi]]
[[File:Sopwith Strutter Lithuanian AF.jpg|thumb|Strutter of Lithuanian Air Force. Before 1923]]
;{{flag|Lithuania|1918}}
* [[Lithuanian Air Force]] operated a single ex-Soviet aircraft that landed behind Lithuanian lines during the [[Lithuanian–Soviet War]].<ref>Vistakas 1985, p. 61.</ref> Two others may also have been operated.<ref name="Jarrett database p66"/>
{{MEX}}
* [[Mexican Air Force|Arma de Aviación Militar]] operated one example ([[TNCA]] registration 1-S-68) from c1920–1924.<ref name="Flores Aeroplane letter">Flores ''Aeroplane'', May 2010, p. 94.</ref>
;{{NLD}}
* [[Netherlands Air Force|Luchtvaart Afdeling]] used five {{frac|1|1|2}} Strutters that forced landed in neutral the Netherlands and were interned and subsequently purchased.<ref name="Jarrett database p66"/>
;{{POL}}
* [[Polish Air Force]] operated three aircraft captured from the Soviets in 1919–1920.<ref name=kopanski/>
;{{flag|Romania}}<ref name="Bruce II p590"/>
* [[Romanian Air Corps]]
** ''[[Grupul 1 Aeronautic|Grupul 1 Aviație]]''<ref name="Antoniu">{{cite book|title=Illustrated History of Romanian Aeronautics|first=Dan|last=Antoniu|date=2014|isbn=978-973-0-17209-6|page=54}}</ref>
** ''[[Grupul 2 Aeronautic|Grupul 2 Aviație]]''<ref name="Antoniu"/>
** ''Grupul 3 Aviație''<ref name="Antoniu"/>
** ''[[5th Aviation Group|Grupul 5 Aviație]]''<ref>{{cite book|title=Aeronautica română în Războiul de Întregire națională 1916-1919|first1=Valeriu |last1=Avram |first2=Alexandru |last2=Armă|language=ro|publisher=Editura Vremea|date=2018 |isbn=978-973-645-853-8|pages=42–43}}</ref>
;{{RUS}}
* [[Imperial Russian Air Force]] and [[White movement|White Russian]] forces
;{{USSR}}
* [[Soviet Air Force]]
;{{UKR}}
A single aircraft acquired from Russia in 1918.<ref name="Jarrett database p66"/>
;{{UK}}
* [[Royal Flying Corps]]<ref name="Bruce RFC p508">Bruce 1982, p. 508.</ref>
** [[No. 37 Squadron RAF|No. 37 Squadron RFC]]
** [[No. 39 Squadron RAF|No. 39 Squadron RFC]]
** [[No. 43 Squadron RAF|No. 43 Squadron RFC]]
** [[No. 44 Squadron RAF|No. 44 Squadron RFC]]
** [[No. 45 Squadron RAF|No. 45 Squadron RFC]]
** [[No. 46 Squadron RAF|No. 46 Squadron RFC]]
** [[No. 70 Squadron RAF|No. 70 Squadron RFC]]
** [[No. 78 Squadron RAF|No. 78 Squadron RFC]]
** [[No. 143 Squadron RAF|No. 143 Squadron RFC]]
* [[Royal Naval Air Service]]
** [[No. 202 Squadron RAF|No. 2 (Naval) Squadron]]
** [[No. 205 Squadron RAF|No. 5 (Naval) Squadron]]
** [[No. 208 Squadron RAF|No. 8 (Naval) Squadron]]
;{{flagcountry|United States|1912}}
* [[Aviation Section, U.S. Signal Corps]]
* [[United States Army Air Service]]
** [[88th Aero Squadron]]
** [[90th Aero Squadron]]
** [[99th Aero Squadron]]
* [[United States Navy]]<ref name="Swan Navy p495">Swanborough and Bowers 1976, p. 495.</ref>

===Civil===
;{{ARG}}
Two aircraft registered in 1928. R-105 (later LV-BAA) and R-106 (later LV-CAA). One of these two preserved in Florida.<ref name="Jarrett database p60"/><!----(this aircraft moved to New Zealand)---needs a ref---->
;{{FRA}}
55 aircraft on French civil register in 1922.<ref name="Jarrett database p60"/>
;{{JPN}}
At least seven aircraft registered.<ref name="Jarrett database p60"/>
;{{SWE}}
Possibly one aircraft from Switzerland in 1926.<ref name="Jarrett database p60"/>
;{{SUI}}
Two aircraft, CH-53 registered 9 April 1921, cancelled 9 October 1923. CH-67 registered 5 December 1923, cancelled December 1926 as sold to [[Sweden]].<ref name="Jarrett database p60"/>
;{{UK}}
One civil registered aircraft, G-EAVB.<ref name="Jarrett database p60"/>