5th Reconnaissance Squadron
Following World War II, the National Security Act of 1947 established the U.S. Air Force as a sister service of the Army and Navy. The concurrent establishment of major commands within the Air Force brought wholesale realignments, including creating new wings with subordinate groups and squadrons. The Air Force established the 9th Strategic Reconnaissance Wing on 25 April 1949 and activated it on 1 May. The Air Force also activated and redesignated the 9th Bomb Group and its subordinate squadrons, making them the 9th Reconnaissance Group, and the 1st, 5th and 99th Reconnaissance Squadrons. The 5th Reconnaissance Squadron's new home was Fairfield-Suisan (later Travis) AFB, California. For the next 11 months, squadron crewmembers flew RB-29s on visual, photographic, electronic, and weather reconnaissance missions.
Air Combat Command
Historically, Combat Command was an earlier air unit designation. During 1941 and early 1942, the tactical air units of the War Department, formerly known as the GHQ Air Force, formed the Air Force Combat Command. The AFCC was dissolved in the reorganization of the United States Army, effective 9 March 1942, which created the United States Army Air Forces as a major command of the Army, which functioned as a "de facto" independent service branch of the Armed Forces.