A team of Marines with Charlie Battery, 1st Battalion, 10th Marine Regiment, 2nd Marine Division fires a 155mm round from their M777 howitzer during exercise Rolling Thunder aboard Fort Bragg, N.C., Oct. 20, 2014. The exercise allowed the Marines’ leadership to assess their readiness to perform fire missions as a cohesive, effective team. (Marine Corps photo by: Cpl. Jorden M. Wells / released)