The 363rd Intelligence, Surveillance, and Reconnaissance Group is a United States Air Force unit stationed at Joint Base Langley-Eustis. It is assigned to the 363rd Intelligence, Surveillance and Reconnaissance Wing. It was activated in February 2015, after having been returned to regular service after operating as a provisional unit. The group has its origins in the 363rd Fighter Group, activated on 1 August 1943 at Hamilton Field, California. The unit was credited with 41 victories but lost 43 of its own aircraft during World War II. The pressing need for tactical aerial photo-reconnaissance during the Normandy Campaign led to the group's conversion to the 363rd Tactical Reconnaissance Group at Le Mans Airfield, France in late 1944. The 363rd returned to the United States after V-E Day and was inactivated. Reactivated in 1948, the group flew photographic, electronic and electronic intelligence missions to support both air and ground operations by American or Allied ground forces during the early years of the Cold War. It was inactivated in 1958 when its parent wing reorganized under the dual deputy system and its squadrons were reassigned directly to wing headquarters. The unit was reactivated in 1992 as part of the USAF Objective Wing organization as the 363rd Operations Group, but was inactivated the following year and its assets transferred to another unit. It served as a provisional unit in Southwest Asia as the 363rd Expeditionary Operations Group, flying a variety of fighter aircraft (F-16, A-10, F-15 and others) from 1998 to 2003. History World War II 363rd Fighter Group The 363rd Intelligence, Surveillance, and Reconnaissance Group was first organized as the 363rd Fighter Group, which was activated on 1 August 1943 at Hamilton Field, California. Its original fighter squadrons (380th, 381st and 382nd) trained with Bell P-39 Airacobras at Hamilton and other airfields in California and served as part of the air defense force. The group moved to England in December 1943 for duty with the Ninth Air Force. At RAF Keevil, the group was re-equipped with North American P-51 Mustang in January 1944 and entered combat in February. The group escorted bombers and fighter-bombers to targets in France, Germany, and the Low Countries; strafed and dive-bombed trains, marshalling yards, bridges, vehicles, airfields, troops, gun positions, and other targets on the Continent. The 363rd supported the D-Day invasion of Normandy in June 1944 by escorting troop carriers and gliders and by attacking enemy positions