Dyess active-shooter exercise showcases readiness
Senior Airman Andre Vasquez, 7th Civil Engineer Squadron, attempts to enter a squadron building during an active-shooter exercise, Nov. 28, 2012, at Dyess Air Force Base, Texas. Throughout the week, squadrons across the base were randomly targeted as a “disgruntled” Airman within each unit simulated being engaged in killing or attempting to kill people within their areas. (U.S. Air Force photo by Airman 1st Class Peter Thompson/ Released)