Active Shooter base exercise prepares Airmen for emergencies
An Airman puts on a gas protection suit in preparation for an active shooter exercise at Joint Base Andrews, Md., Nov. 30, 2022. These types of exercises are typically executed four times a year at JBA to determine if installation personnel and plans are ready for wartime and deployed scenarios. (U.S. Air Force photo by Airman 1st Class Austin Pate)