U.S. Air Force Staff Sgt. Thomas Reno, a joint terminal attack controller with the 148th Air Support Operations Squadron, 193rd Special Operations Wing, Pennsylvania Air National Guard, drags a casualty to cover during a Tactical Combat Casualty Care course, Jan. 12, 2018, at Fort Indiantown Gap, Pennsylvania. Reno maintained a low profile to move a casualty to cover during a Field Training Exercise on the final day of the 3-day long TCCC course. (U.S. Air National Guard photo by Staff Sgt. Tony Harp/Released)