Corporal Jared Royce, a military working dog handler with 1st Law Enforcement Battalion, I Marine Expeditionary Force, returns from a patrol with his dog, Hugo, aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Dec. 12, 2015. Steel Knight prepares Marines and sailors with the 1st Marine Division and adjacent I Marine Expeditionary Force units with the skill sets necessary to operate as a fully capable Marine Air Ground Task Force. (U.S. Marine Corps photo by Cpl. Will Perkins/RELEASED)