Escape, Barricade, or do we fight?
U.S. Air Force Staff Sgt. Sarah Shipman, 379th Expeditionary Medical Operations Squadron emergency medical technician, asks a patient his symptoms to properly give him care during an active shooter scenario June 19, 2015, at Al Udeid Air Base, Qatar. Several agencies on base were tested on their reactions to the scenario to make sure proper protocols were followed in case an on-base incident truly ever occurred. (U.S. Air Force photo by Tech. Sgt. Rasheen Douglas)