An M777 howitzer, nicknamed “KUZ,” with Kilo Battery, 1st Battalion, 10th Marine Regiment, 2nd Marine Division locks onto its next target objective during Rolling Thunder, a training operation at Fort Bragg, N.C., Oct. 19, 2014. Going through all the operational procedures for firing the howitzer was one of many training requirements covered during the exercise. (Marine Corps photo by: Cpl. Jorden M. Wells / released)