The 567th Air Defense Group is a disbanded United States Air Force organization. Its last assignment was with the 25th Air Division at McChord Air Force Base, Washington, where it was inactivated in 1955. The group was originally activated as a support unit for a combat group at the end of World War II but never deployed before it was inactivated in 1945. The group was activated once again in 1952 to replace the support elements of the inactivating 325th Fighter-Interceptor Wing. A year later ADC established it as an operational headquarters for fighter-interceptor squadrons as well. It was replaced in 1955 when ADC transferred its mission, equipment, and personnel to the 325th Fighter Group in a project that replaced air defense groups commanding fighter squadrons with fighter groups with