Marine Corps Sgt. James Higginbothan, left, plays the part of a terrorism victim with a simulated bomb strapped to his chest, while explosive ordnance disposal team members Marine Corps Gunnery Sgt. Brian Murphy and Staff Sgt. Adam Bradach plan to rescue him during the Raven’s Challenge explosive ordnance disposal exercise at Camp Pendleton, Calif., Aug. 2, 2017. DoD photo by EJ Hersom