U.S. Marines with Bridge Company (Bridge Co.), 8th Engineer Support Battalion, 2nd Marine Logistics Group, prepare to drop a interior bay into the water during improved ribbon bridging training on Camp Lejeune, N.C., August 11, 2014. Bridge Co. Marines used the bays to put together a continuous span that touched shore to shore for 2nd Tanks Battalion to cross using M1A1 Abrams Main Battle Tanks. (U.S. Marine Corps photo by Lance Cpl. Desire M. Mora/Released)