201117-F-FW957-118
U.S. Air Force Tech. Sgt. Brian Fossum, 52nd Security Forces flight sergeant, right, apprehends Staff Sgt. Shealyn Kunze, 52nd SFS resource protection NCOIC, who posed as an active shooter during a base-wide exercise at Spangdahlem Air Base, Germany, Nov. 16, 2020. The active shooter exercise tested the response time of multiple base agencies and their ability to control the situation. (U.S. Air Force photo by Senior Airman Ali Stewart)