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.
United States Air Forces in Europe – Air Forces Africa
On 7 August 1945, United States Strategic Air Forces in Europe (USSTAF) was redesignated as United States Air Forces in Europe (USAFE). Its headquarters was relocated from Saint Germain-en-Laye, France, to Lindsey Air Station, Wiesbaden, Germany, on 28 September 1945. Within 18 months of VE-Day, virtually all U.S. armed forces personnel had left Europe except for the Occupation Forces in Germany, Austria, and a small number of Army troops in Trieste. USAFE had been reduced from a force of 17,000 aircraft and about 500,000 personnel to about 2,000 aircraft and 75,000 personnel. USAFE's four wartime Air Forces were demobilized or reassigned between August and December 1945. In March 1946 USAFE was given the status of a Major Command (MAJCOM).