531st Bombardment Squadron

531st Bombardment Squadron, Medium

Emblem of the 531st Bombardment Squadron
Active 1942-1962
2010
Country United States
Branch United States Air Force
Type Squadron
Role Bomber
Part of United States Air Force/Strategic Air Command
Garrison/HQ Plattsburgh Air Force Base
Engagements World War II
Korean war

It was last assigned to the 380th Bombardment Wing, based at Plattsburgh AFB, New York. It was inactivated on 1 January 1962.

History

World War II

Established in late 1942 as a B-24 Liberator heavy bomb squadron; trained under Second Air Force in Texas, and later in Colorado. Deployed to the Southwest Pacific Area (SPA) in April 1943, being assigned to Fifth Air Force in Australia.

From airfields in Australia, the squadron reached out to the Japanese installations in the Netherlands East Indies. Moved to the Philippines where the squadron operated in early 1945, then to Okinawa where combat operations ended after the Japanese Capitulation in August. After the war, squadron personnel were demobilized and returned to the United States, the B-24s sent to reclamation in the Philippines. Inactivated as a paper unit in early 1946.

Reserves

In 1947, the squadron was reactivated as a reserve unit of the Strategic Air Command at MacDill Field, Florida. The squadron remained an inactive reserve unit until 1951 when the squadron was inactivated.

Activated as a B-29 Superfortress squadron in the reserves, 1947. Not manned or equipped, inactivated in 1949 due to budget reductions.

Strategic Air Command

From 1958, the Boeing B-47 Stratojet wings of Strategic Air Command (SAC) began to assume an alert posture at their home bases, reducing the amount of time spent on alert at overseas bases. The SAC alert cycle divided itself into four parts: planning, flying, alert and rest to meet General Thomas S. Power’s initial goal of maintaining one third of SAC’s planes on fifteen minute ground alert, fully fueled and ready for combat to reduce vulnerability to a Soviet missile strike.[1] To implement this new system B-47 wings reorganized from three to four squadrons.[1][2] The 531st was activated at Plattsburgh Air Force Base as the fourth squadron of the 380th Bombardment Wing. The alert commitment was increased to half the squadron's aircraft in 1962 and the four squadron pattern no longer met the alert cycle commitment, so the squadron was inactivated on 1 January 1962.[2]

Lineage

Activated on 3 November 1942
Inactivated on 20 February 1946
Activated in the reserve on 29 May 1947
Redesignated 531st Bombardment Squadron (Medium) on 26 June 1949
Ordered to active service on 1 May 1951
Inactivated on 16 May 1951
Discontinued, and inactivated, on 1 January 1962.

Assignments

Attached to: Royal Australian Air Force, 28 April 1943 - 1 March 1945

Stations

Aircraft

Operational history

Combat in Southwest and Western Pacific, c. 21 May 1943 – 24 July 1945. Reserve B-29 squadron, activated during Korean War. Aircraft and personnel reassigned to other active duty squadrons then squadron inactivated w/o/p/e. SAC Medium bomber (B-47) squadron (1959–1962).

See also

References

 This article incorporates public domain material from the Air Force Historical Research Agency website http://www.afhra.af.mil/.

  1. 1 2 Schake, p. 220 (note 43)
  2. 1 2 "Abstract (Unclassified), History of the Strategic Bomber since 1945 (Top Secret, downgraded to Secret)". Air Force History Index. 1 April 1975. Retrieved March 4, 2014.

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