U.S. Airmen with the 193rd Special Operations Wing, Pennsylvania Air National Guard, evacuate casualties during a Tactical Combat Casualty Care course, Jan. 12, 2018, at Fort Indiantown Gap, Pennsylvania. Airmen from the 193rd SOW completed a Field Training Exercise on the final day of the 3-day long TCCC course, allowing them to utilize hands-on tactical and technical training. (U.S. Air National Guard photo by Staff Sgt. Tony Harp/Released)