Beverly Herd 17-3: Mass Casualty
Staff Sgt. Garriel Viera, 51st Security Forces defender, left, applies pressure to an abdominal wound of Airman 1st Class Steven May, 51st Medical Group medical technician, during a mass casualty scenario of exercise Beverly Herd 17-3 at Osan Air Base, Republic of Korea September 18, 2017. The scenario was designed to examine medical personnel’s and first responders’ ability to apply self-aid and buddy care on-scene and treat a number of casualties in an emergency. (U.S. Air Force photo by Tech Sgt. Ashley Tyler/Released)