28th SFS, MDOS implement Defender's Edge
Senior Airman Brandon Highlander, 28th Security Forces Squadron response force member, and Shawen Stolz, 28th SFS police officer, enter a room during an active shooter training exercise at Ellsworth Air Force Base, S.D., July 23, 2014. Security forces personnel participated in active shooter training in low lighting conditions with lighted targets, which aid with hand eye coordination and shooting accuracy. (U.S. Air Force photo by Senior Airman Hailey R. Staker/Released)