U.S. Air Force Airman Darrin Dorsey, left, and Staff Sgt. Felix Simon, both 7th Security Forces Squadron members, conduct combatives training at Dyess Air Force Base, Texas, Aug. 15, 2018. During their technical training school, security forces members spend two weeks learning combatives training and are re-evaluated every year to keep up with their certifications. (U.S. Air Force photo by Senior Airman Shannon Hall)