CMAFS exercise with El Paso County SWAT team
CHEYENNE MOUNTAIN AIR FORCE STATION, Colo. – Deputy Chris Herman, El Paso County Sheriff’s SWAT Team, negotiates over the phone with 1st Lt. Miles Tran, simulated active shooter turned hostage taker, during a joint exercise in Cheyenne Mountain Air Force Station’s underground complex, Oct. 22, 2015. The exercise brought together the 721st Security Forces Squadron, 21st Medical Group, Cheyenne Mountain AFS Fire Department and the El Paso County Sheriff’s SWAT Team for a joint exercise in preparation for potential real world situations. (U.S. Air Force photo by Senior Airman Tiffany DeNault)