UNDISCLOSED LOCATION, SOUTHWEST ASIA – U.S. Marine

UNDISCLOSED LOCATION, SOUTHWEST ASIA – U.S. Marine Corps Sgt. Edel Castillo, the assistant team leader for the Sierra 3 scout sniper team with India Company 3rd Battalion 7th Marine Regiment attached to Special Purpose Marine Air-Ground Task Force, Crisis Response-Central Command, aims at a target on a known-distance range during Exercise Lucky Seahorse. The sniper team honed their skills on the range and provided over watch for infantry Marines on patrol or clearing buildings during the various scenario-based training evolutions of Lucky Seahorse. (U.S. Marine Corps photo by Sgt. Royce Dorman)