In the wake of the Freeman Field Mutiny, the 616th and 619th were disbanded and the returned 99th Fighter Squadron assigned to the 477th on 22 June 1945; it was redesignated the 477th Composite Group as a result. On 1 July 1945, Colonel Robert Selway was relieved of the Group's command; he was replaced by Colonel Benjamin O. Davis Jr. A complete sweep of Selway's white staff followed, with all vacated jobs filled by African-American officers. The war ended before the 477th Composite Group could get into action. The 618th Bombardment Squadron was disbanded on 8 October 1945. On 13 March 1946, the two-squadron group, supported by the 602nd Engineer Squadron (later renamed 602nd Air Engineer Squadron), the 118th Base Unit, and a band, moved to its final station, Lockbourne Field. The 617th Bombardment Squadron and the 99th Fighter Squadron disbanded on 1 July 1947, ending the 477th Composite Group. It would be reorganized as the 332nd Fighter Wing.