Staff Sgt. Jelisa Adams, 2nd Healthcare Operations Squadron medical technician, and Senior Airman Nikolas Swift, 2nd HCOS medical technician, drag a training dummy during a Tactical Combat Casualty Care field training exercise at Barksdale Air Force Base, La., Dec. 9, 2020. The training exercise included providing medical care under fire, tactical field care and tactical evacuation care. (U.S. Air Force photo by Airman 1st Class Jacob B. Wrightsman)