Hospital Corpsman 1st Class Alichia Long (left) assists Capt. Adam Fannin, 445th Aerospace Medicine Squadron, on the application of a tourniquet on a training dummy during Tactical Combat Casualty Care (TCCC) training at Burke County High School here June 8, 2021. TCCC is developed by the Department of Defense’s Defense Health Agency Joint Trauma System to teach evidence-based, life-saving techniques and strategies for providing the best trauma care on the battlefield. (U.S. Air Force photo by Master Sgt. Patrick O'Reilly)