U.S. Marines with Kilo Company, 3rd Battalion, 6th Marine Regiment post security after off loading a MV-22 Osprey during a Helicopters Raid training exercise on Air Force Dare County Bombig Range in Stumpy Point, N.C., Jan. 24, 2013. The exercise was held to reacquaint the Marines with mounting and dismounting helicopters in conjunction with military operations on urban terrain. (U.S. Marine Corps photo by Cpl. Alexandria Blanche, 2nd MARDIV, Combat Camera/Released)