721st MSG change of command
CHEYENNE MOUNTAIN AIR FORCE STATION, Colo. – Col. Chris Crawford (left), 21st Space Wing commander, passes the 721st Mission Support Group guidon to Lt. Col. Travis Harsha July 11 at the Cheyenne Mountain AFS Minuteman Park. The 721st MSG, located at Cheyenne Mountain Air Force Station, operates, maintains, secures, sustains, mobilizes, tests, and controls the worldwide warning and surveillance system for North America, normally referred to as the Integrated Tactical Warning and Attack Assessment (ITW/AA) weapon system. Harsha is the CMAFS installation commander and 721st MSG commander. He takes over from outgoing commander Col. Joseph Turk who is retiring. (U.S. Air Force photo/Robb Lingley)