Photos

U.S. Marine Lance Cpl. James Gribble, a combat engineer with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, demonstrates knot tying techniques during Exercise Deep Strike II at Blythe, Calif., Sept. 9, 2017. Proper knot placement and technique is important to assure interior bays do not detach from the Bridge Erection Boat during construction. (U.S. Marine Corps photo by Lance Cpl. Timothy Shoemaker)