U.S. Marine Corps Gunnery Sgt. Jose M. Vasquez, the

U.S. Marine Corps Gunnery Sgt. Jose M. Vasquez, the senior enlisted advisor of Afghan National Civil Order Police Kandak 1 Advisor Team, Regimental Combat Team 7, stands ready to conduct small arms live fire training on Camp Leatherneck, Helmand province, Afghanistan, April 25, 2013. The live fire course which consisted of maneuvering and firing from different stations while being timed was designed to prepare the Marines for possible insider threats they might encounter. (U.S. Marine Corps photo by Cpl. Alejandro Pena/Released)