U.S. Marine Lance Cpl. Mitchell R. Neimann, heavy equipment operator with Engineer Company C, 6th Engineer Support Battalion, 4th Marine Logistics Group, loads his ammunition into a magazine on the pistol range firing line next to integrated Marines with 6th ESB and British commando’s with 131 Commando Squadron Royal Engineers, British Army, during exercise Red Dagger at Fort Indiantown Gap, Pa., May 15, 2018. Exercise Red Dagger is a bilateral training exercise that gives Marines an opportunity to exchange tactics, techniques and procedures as well as build working relationships with their British counterparts. (U.S. Marine Corps photo by Sgt. Melanie Wolf/Released)