U.S. Air Force Airman 1st Class DeAndre Ross, an emergency management apprentice assigned to the 316th Civil Engineer Squadron, acts as an opposing force during the individual movement techniques event for the Prime BEEF Olympics, at Joint Base Andrews, Md., July 3, 2025. Airman had to navigate a short obstacles course without being detected by the opposing force. (U.S. Air Force photo by Senior Airman Daniel Walderbach)