assigned Northeast Air Command, 1 July 19511 April 1957 Strategic Air Command Eighth Air Force, 1 April 19571 July 1960 Air Defense Command (later redesignated Aerospace Defense Command) 15 January 1968, 1 July 19601 December 1979 Strategic Air Command, 1 December 197930 September 1992 Air Force Space Command, 30 September 199220 December 2019 United States Space Force, 20 December 2019 - Present Major air units assigned 6622d Air Base Squadron, 20 July 1951 Redesignated: 6612th Air Base Group, 1 January 1952 Redesignated: 6607th Air Base Wing, 1 June 19541 April 1957 318th Fighter Interceptor Squadron, 1 July 19535 August 1954 74th Fighter-Interceptor Squadron, 20 August 195425 June 1958 320th Air Refueling Squadron, 4 May 195510 June 1957 Detached from 320th Bombardment Wing, March AFB, California 509th Air Refueling Squadron, c. 17 June 1955c. 3 August 1955 Detached from 509th Bombardment Wing, Walker AFB, New Mexico 96th Air Refueling Squadron, 13 July 195514 September 1955 Detached from 96th Bombardment Wing, Altus AFB, Oklahoma 26th Air Refueling Squadron, 9 September 19552 November 1955; 5 September 195615 December 1956 Detached from 380th Bombardment Wing, Plattsburgh AFB, New York 42d Air Refueling Squadron, 2 November 195528 December 1955; 1 January 19577 March 1957 Detached from 42d Bombardment Wing, Loring AFB, Maine 71st Air Refueling Squadron, 29 December 195527 March 1956 Detached from 2d Bombardment Wing, Barksdale AFB, Louisiana 341st Air Refueling Squadron, 27 March 195626 June 1956 Detached from 341st Bombardment Wing, Dyess AFB, Texas 40th Air Refueling Squadron, 27 June 19564 September 1956; c. 1 October 1958January, 9 1959 Detached from 40th Bombardment Wing, Smoky Hill AFB, Kansas 340th Air Refueling Squadron, 29 October 195630 December 1956 Detached from 340th Bombardment Wing, Whiteman AFB, Missouri 100th Air Refueling Squadron c. 2 Jan 19582 Apr 1958, Detached from 100th Bomb Wing Pease AFB New Hampshire 509th Air Refueling Squadron c. 3 Apr 19584 Jul 1959, Detached from 509th Bomb Wing Pease AFB New Hampshire 4083d Strategic Wing, 1 April 19571 July 1959 4083d Air Base Group, 1 April 1957 Redesignated: 4083d Air Base Wing, 1 July 1960 Redesignated: 4083d Air Base Group, 1 October 1960 Redesignated: 4683d Combat Support Group, 1 July 1965 Redesignated: 4683d Air Base Group, 1 July 19701 October 1977 4683d Air Defense Wing, 1 July 19601 July 1965 327th Fighter-Interceptor Squadron, 3 July 195825 March 1960 332d Fighter-Interceptor Squadron, 1 September 19601 July 1965 OL-5, 6594th Test Wing (Satellite), Air