Joseph Carroll (DIA)
When the U.S. Air Force was established as a separate executive department under the National Security Act of 1947, Secretary of the Air Force W. Stuart Symington, requested FBI Director J. Edgar Hoover to loan General Carroll to the services to organize a U.S. Air Force agency for investigative and counterintelligence functions. He organized and directed this new organization, the AFOSI, along the lines of the FBI rather than the U.S. Army's Criminal Investigation Command (USACIDC or CID). General Carroll was tendered a commission as a colonel, U.S. Air Force Reserve, January 12, 1948. He was ordered to active duty in the grade of brigadier general May 6, 1948, and promoted to major general August 11, 1950.
Arizona Air National Guard
The Arizona ANG was founded by Barry Goldwater, and its origins date to the formation of the 197th Fighter Squadron at Luke Army Airfield, Glendale, receiving federal recognition on 12 December 1946. It was equipped with F-51D Mustangs and its mission was the air defense of the state. 18 September 1947, however, is considered the Arizona 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