The 62d Fighter Squadron is part of the United States Air Force 56th Operations Group at Luke Air Force Base, Arizona. It operates the Lockheed Martin F-35A Lightning II aircraft conducting advanced fighter training.

The 62d Fighter Squadron ("Spikes", Tailband: White & Blue) operates the Lockheed Martin F-35A Lightning II, conducting pilot training for active duty USAF pilots.

The 62d Fighter Squadron was activated as the 62d Pursuit Squadron, one of the original three squadrons of the 56th Pursuit Group at Army Air Base Savannah, Georgia, on 15 January 1941. The squadron immediately began training for its wartime missions under III Fighter Command, rapidly transitioning through the Seversky P-35, Curtiss P-36, Bell P-39 Airacobra, and Curtiss P-40 Warhawk aircraft. On 7 December 1941, the 62d stepped up to defend the Northeastern United States from anticipated enemy air attack while it converted to the Republic P-47 Thunderbolt and prepared to deploy overseas, operating under the I Fighter Command, New York Fighter Wing in the early months of 1942.

It was redesignated 62d Fighter Squadron on 15 May 1942, and deployed to RAF Kings Cliffe, England on 9 January 1943. It was declared operationally ready two months later and flew its first combat missions 13 April. The squadron was given fuselage code "LM" and operated from several RAF stations during the war, flying the P-47 Thunderbolt as an VIII Fighter Command bomber-escort unit for Boeing B-17 Flying Fortresses and beginning in 1944 for Consolidated B-24 Liberators attacking enemy targets in Occupied Europe. After the end of the war in Europe, the squadron was inactivated on 18 October 1945.

The squadron was reactivated on 1 May 1946 as a Strategic Air Command (SAC) escort fighter group, being assigned to Fifteenth Air Force at Selfridge Field, Michigan, equipped with long-range North American P-51H Mustangs that had been developed for Twentieth Air Force bomber escort missions in the Pacific Theater. The mission of the squadron was to provide fighter escort of SAC's Boeing B-29 Superfortress bombers on intercontinental strategic bombardment missions, deploying to Alaska and Europe in this role. In 1947, the squadron was upgraded to Lockheed P-80C Shooting Stars, as SAC introduced the Boeing B-50 Superfortress in the late 1940s. The squadron trained to maintain proficiency as a mobile strike force; including bomber escort mission until transferred from Strategic Air Command to Continental Air Command on 1 December 1948.

The squadron began performing air defense missions in 1950 with its relocation to O'Hare International Airport, Chicago in 1950. It was redesignated as the 62d Fighter-Interceptor Squadron on 20 January 1950, and re-equipped with the North American F-86D Sabre. It was assigned to Air Defense Command 4706th Defense Wing in February 1952. In 1955, the 56th was reactivated under ADC as an Air Defense Group with the 62d being a tactical interceptor squadron.

In 1959 with interceptors being moved from O'Hare the squadron moved to K.I. Sawyer Air Force Base, Michigan, and the 62d was re-equipped with the Mach 2+ McDonnell F-101B Voodoo two-seat interceptor. The F-101B proved to be a quite successful interceptor. assigned alongside the F-101B interceptor was the F-101F operational and conversion trainer. The two-seat trainer version was equipped with dual controls, but carried the same armament as the F-101B and were fully combat-capable.

The squadron maintained alert against the ever-present Soviet bomber threat.