U.S. Air Force Staff Sgt. Charles Carradine, a structural sub activity manager assigned to the 316th Civil Engineer Squadron, runs to the end of the individual movement techniques course during the Prime BEEF Olympics at Joint Base Andrews, Md., July 3, 2025. The event evaluated Airmen on their ability to navigate obstacles while encountering simulated opposing forces. (U.S. Air Force photo by Senior Airman Daniel Walderbach)