U.S. Air Force Master Sgt. Charles Howard with the 413th Aeromedical Staging Squadron, Robins Air Force Base, Georgia, performs “Bulldog” duties for a simulated aeromedical evacuation form an ambulance bus to a C-130 Hercules at Sparta/Fort McCoy Airport, Wisconsin, Aug. 20, 2019, during exercise Patriot Warrior. Patriot Warrior is Air Force Reserve Command's premier exercise providing Airmen an opportunity to train with joint and international partners in airlift, aeromedical evacuation, and mobility support. The exercise builds on capabilities for the future fight, increasing the readiness, lethality and agility of the Air Force Reserve. (U.S. Air Force Photo by Staff Sgt. Christopher Dyer)