Marines with 2nd Tank Battalion, 2nd Marine Division, chain vehicles onto railcars during a railhead operation aboard Camp Lejeune, N.C., Feb. 13, 2014. Assault amphibious vehicles, M1A1 tanks, Humvees and other cargo were loaded to be sent to Fort Pickett, Va., where 2nd Tanks and other supporting elements will be conducting training. (U.S. Marine Corps photo by Cpl. James R. Smith/Released)