U.S. Air Force Senior Airman Nathan Unruh, 633d Logistics Readiness Squadron air transportation representative, checks on a simulated injured service member during a Combat Readiness Inspection at Joint Base Langley-Eustis, Virginia, Jan. 30, 2025. The exercise reinforced tier one tactical combat casualty care knowledge, enhancing Airmen’s lifesaving skills and warfighting readiness. (U.S. Air Force photo by Senior Airman Mikaela Smith)