The 1st Strategic Aerospace Division (1st SAD) is an inactive United States Air Force organization. Its last assignment was with Strategic Air Command, assigned to Fifteenth Air Force, being stationed at Vandenberg Air Force Base, California. It was inactivated on 1 September 1991.
The division directed and supervised heavy bombardment (1943–1945) and fighter (1944–1945) operations during World War II in the European Theater.
Replacing the Eighth Air Force in Okinawa in June 1946, the division directed fighter reconnaissance and bomber organizations, and provided air defense for the Ryukyu Islands, Japan until December 1948.
From 1954 to 1955, the division served as a holding unit at Westover Air Force Base, Massachusetts, for personnel of Eighth Air Force, who moved to the base as part of a transfer of Eighth's headquarters from Carswell Air Force Base, Texas.
Activated again under the Air Research and Development Command in April 1957, it was the first division level organization controlling intermediate range and intercontinental ballistic missiles. It became an operational component of Strategic Air Command (SAC) in January 1958 and began operational testing of missile systems, supporting missile launchings by SAC and other agencies, and training SAC missilemen. These missions continued until the final disbandment on 1 September 1991.
Established as the 1st Bombardment Division on 30 August 1943
Activated on 13 September 1943
Redesignated
1st Air Division on 19 December 1944
Inactivated on 31 October 1945
Activated on 7 June 1946
Inactivated on 1 December 1948
Activated on 1 July 1954
Inactivated on 1 April 1955
Redesignated 1st Air Division (Meteorological Survey) on 12 April 1955
Activated on 15 April 1955
Inactivated on 20 May 1956
Redesignated 1st Missile Division on 18 March 1957
Activated on 15 April 1957
Redesignated 1st Strategic Aerospace Division on 21 July 1961
Redesignated
Strategic Missile Center on 31 July 1990
Inactivated on 1 September 1991
VIII Bomber Command (later, Eighth Air Force), 13 September 1943
VIII Fighter Command, 16 July – 31 October 1945
Pacific Air Command, U.S. Army (later Far East Air Forces), 7 June 1946 – 1 December 1948
Eighth Air Force, 1 July 1954 – 1 April 1955
Strategic Air Command, 15 April 1955 – 20 May 1956
Air Research and Development Command, 15 April 1957
Strategic Air Command, 1 January 1958
Fifteenth Air Force, 1 September 1988 – 1 September 1991
Brampton Grange, United Kingdom, 13 September 1943
RAF Alconbury, United Kingdom, 16 September – 31 October 1945
Kadena (later Kadena Army Air Base, Kadena Air Force Base), Okinawa, 7 June 1946 – 1 December 1948
Westover Air Force Base, Massachusetts, 1 July 1954 – 1 April 1955
Offutt Air Force Base, Nebraska, 15 April 1955 – 20 May 1956
Inglewood, CA, 15 April 1957
Cooke Air Force Base (later Vandenberg Air Force Base), California, 16 July 1957 – 1 September 1991
Divisions
301st Fighter Division (Provisional): 18 August – 16 September 1948 (not operational entire period)
316th Air Division: See 316th Bombardment Wing below
Wings
(World War II)
1st Combat Bombardment Wing (later 1st Bombardment Wing): 13 September 1943 – 12 August 1945
2d Bombardment Wing: 31 July – 12 August 1945
40th Combat Bombardment Wing (later 40th Bombardment Wing): 13 September 1943 – 26 September 1945
41st Combat Bombardment Wing (later 41st Bombardment Wing): 13 September 1943 – 1 June 1945
67th Fighter Wing: attached 6 October – 31 December 1944, assigned 1 January – 12 August 1945
92d Combat Bombardment Wing: 1 December – c. 11 December 1943
94th Combat Bombardment Wing (later 94 Bombardment Wing): 12 December 1943 – 18 June 1945
101st Provisional Heavy Bombardment Combat: attached 13–16 September 1943
102d Provisional Heavy Bombardment Combat: attached 13–16 September 1943
103d Provisional Heavy Bombardment Combat: attached 13–16 September 1943
(United States Air Force)
32d Composite Wing: 24 August – 1 December 1948
51st Fighter Wing: 18 August – 1 December 1948.
71st Tactical Reconnaissance Wing: 18 August – 25 October 1948 (not operational, and detached, 24 August – 25 October 1948)
301st Fighter Wing: 7 June 1946 – 1 December 1948 (not operational, 18 August – 1 December 1948)
316th Bombardment Wing (later 316th Air Division): 7 June 1946 – 21 June 1948
392d Strategic Missile Wing: 18 October – 20 December 1961
456th Troop Carrier Wing: attached c. 15 April 1955 – 26 March 1956
703d Strategic Missile Wing: 25 September 1958 – 15 January 1959
704th Strategic Missile Wing: 1 August 1957 – 1 July 1959 (not operational 6 April – 1 July 1959)
706th Strategic Missile Wing: 23 February 1958 – 16 January 1959
4320th Strategic Wing (Missile): 1–23 February 1958
4392nd Aerospace Support Wing: 21 July – 20 December 1961, 1 July 1987 – 15 January 1991
Strategic Missile, Provisional: attached 1 January – 1 February 1958
Groups
6th Bombardment Group: 1 June 1947 – 18 October 1948 (not operational)
71st Tactical Reconnaissance Group: attached 18 August – 1 November 1948
93d Bombardment Group: attached 24 May – 25 August 1948
94th Bombardment Group: 12 August – 26 September 1945
96th Bombardment Group: 12 August – 26 September 1945
98th Bombardment Group: attached 25 August – 1 December 1948
100th Bombardment Group: 12 August – 26 September 1945
Squadrons
864th, 865th, 866th Strategic Missile Squadrons
4315th Student Squadron
Others, too numerous
Aircraft and Missiles
Too Numerous
