After going through the necessary loading procedures for the M777 howitzer, a team of Marines from Charlie Battery, 1st Battalion, 10th Marine Regiment, 2nd Marine Division fire their weapon system during exercise Rolling Thunder aboard Fort Bragg, N.C., Oct. 20, 2014. Rolling Thunder allowed the Marines to work together as a howitzer team and complete live-fire missions to hone their readiness for future missions. (Marine Corps photo by: Cpl. Jorden M. Wells / released)