Members of Joint Base Andrews, Md., attack Tech. Sgt. Logan Ray, 11th Security Support Squadron assistant NCO in charge of training, during an active shooter training scenario at the Jacob E. Smart Building on base, Aug. 17, 2016. The training, held by the 11th SSPTS, instructed attendees on how to react during an active shooter incident in specific office locations. (U.S. Air Force photo by Airman Gabrielle Spalding)