U.S. Air Force Senior Airman Ashlyn King, a medical technician with the 193rd Special Operations Medical Group, Pennsylvania Air National Guard, prepares to move a casualty as Staff Sgt. Adrienne Lecrone, a medical technician with the 193rd SOMDG, provides security during a Tactical Combat Casualty Care course, Jan. 12, 2018, at Fort Indiantown Gap, Pennsylvania. The 193rd SOW Airmen followed the first phase of TCCC, care under fire, by returning fire and moving the casualty to cover. (U.S. Air National Guard photo by Staff Sgt. Tony Harp/Released)