Renamed when the United States Air Force reclaimed the airport in 1951, Suffolk County Air Force Base was part of the Eastern Air Defense Force's defense of the NYC metro area. The Air National Guard's 103rd Fighter-Interceptor Wing (103 FIW), along with the 118th Fighter-Interceptor Squadron and its F-47N Thunderbolts, was federalized on March 2, 1951 and moved from Brainard Field, Connecticut, to Suffolk County AFB on June 1. The 103 FIW was returned to state control on February 6, 1952 and remained briefly at Suffolk County until replaced by the 45th and 75th Fighter-Interceptor Squadrons in November 1952, flying the F-86 Sabre as part of the 23rd Fighter-Interceptor Group (23 FIG).