On 24 May 1946, the
United States Army Air Forces, in response to dramatic postwar military budget cuts imposed by President
Harry S. Truman, allocated inactive unit designations to the
National Guard Bureau for the formation of an Air Force National Guard. These unit designations were allotted and transferred to various State National Guard bureaus to provide them unit designations to re-establish them as Air National Guard units. The
War Department authorized the establishment of
Air National Guard Squadrons, Groups and Wings in 48 States. The formation of a South Dakota - Iowa Air National Guard and assignment of Col. Frederick Gray Jr., who was a veteran fighter pilot having served with the
8th Air Force and The
RAF, as group instructor for both units, was announced by Brigadier General Charles H. Grahl, Iowa
Adjutant General, at
Des Moines, Iowa on 26 June 1946. Squadrons of the Air Force, each with 34 planes of various types, were located in Sioux Falls, at Sioux City and Des Moines, Iowa. Air Guardsmen under Col. Gray were trained to throw 102 planes into battle within 12 days. Lt. Col. Ted Arndt assistant to the
Adjutant General surveyed local air field facilities, making note of buildings and installations to be needed by the new Air Force. The South Dakota Air National Guard
175th Fighter Squadron, with Thirteen officers, was approved by Col. E.A. Beckwith,
Adjutant General,
Rapid City, South Dakota on 20 September 1946. The 175th Fighter Squadron was assigned to the
132d Fighter Wing,
Des Moines, Iowa. The unit was equipped with the
F-51D Mustang, and several types of support aircraft. 18 September 1947, however, is considered the South Dakota Air National Guard's official birth concurrent with the establishment of the United States Air Force as a separate branch of the United States military under the National Security Act. ==See also==