Cpl. Jesse Arthur, a field artillery cannoneer with, 3rd Battalion, 14th Marine Regiment observes a firing position during a live-fire exercise as part of exercise Saipan Rain at Camp Lejeune, N.C., March 30, 2016. The battery, based out of Navy Operational Support Center, Richmond, Va., joined forces with 10th Marine Regiment to support operations during the exercise. (U.S. Marine Corps photo by Cpl. Paul S. Martinez/Released) - Cpl. Jesse Arthur, a field artillery cannoneer with, 3rd Battalion, 14th Marine Regiment observes a firing position during a live-fire exercise as part of exercise Saipan Rain at Camp Lejeune, N.C., March 30, 2016. The battery, based out of Navy Operational Support Center, Richmond, Va., joined forces with 10th Marine Regiment to support operations during the exercise. (U.S. Marine Corps photo by Cpl. Paul S. Martinez/Released)

Marines with 2nd Maintenance Battalion, 2nd Marine Logistics Group strain against the weight of a seven-ton truck as they haul the vehicle during the unit’s field meet aboard Camp Lejeune, N.C., Oct. 24, 2012. The battalion used the competition as a focal point to build camaraderie and test its Marines’ endurance over the course of several events. - Marines with 2nd Maintenance Battalion, 2nd Marine Logistics Group strain against the weight of a seven-ton truck as they haul the vehicle during the unit’s field meet aboard Camp Lejeune, N.C., Oct. 24, 2012. The battalion used the competition as a focal point to build camaraderie and test its Marines’ endurance over the course of several events.