Artillerymen with 10th Marine Regiment work together to assemble small crew-served weapons during the Super Section Competition aboard Camp Lejeune, N.C., June 30 through July 1, 2015. Five gun sections from the regiment built cohesion and competed in timed knowledge events, a nine-mile hike, a three-mile endurance course through swamp water and a direct-fire range. (U.S. Marine Corps photo by Lance Cpl. Fatmeh Saad/Released) - Artillerymen with 10th Marine Regiment work together to assemble small crew-served weapons during the Super Section Competition aboard Camp Lejeune, N.C., June 30 through July 1, 2015. Five gun sections from the regiment built cohesion and competed in timed knowledge events, a nine-mile hike, a three-mile endurance course through swamp water and a direct-fire range. (U.S. Marine Corps photo by Lance Cpl. Fatmeh Saad/Released)