This ribbon was authorized by the Chief of Staff, U.S. Air Force on Oct. 12, 1980. It is awarded to U.S. Air Force service members on completion of initial accession training after Aug. 14, 1974. The ribbon was designed by the Institute of Heraldry. The ribbon has a wide center stripe of red, flanked on either side by a wide stripe of dark blue and a narrow yellow stripe edged by a narrow dark blue stripe.