Marines with Alpha Company, 2nd Combat Engineer Battalion, practice firing an unloaded Shoulder-launched Multipurpose Assault Weapon during a platoon fire and maneuver range at Fort A.P. Hill, Va., Aug. 13, 2015. The platoons put everything they had learned so far during the deployment for training exercise to the test by using both their provisional infantry and combat engineering skills during the culminating event. (U.S. Marine Corps photo by Cpl. Michelle Reif/Released) - Marines with Alpha Company, 2nd Combat Engineer Battalion, practice firing an unloaded Shoulder-launched Multipurpose Assault Weapon during a platoon fire and maneuver range at Fort A.P. Hill, Va., Aug. 13, 2015. The platoons put everything they had learned so far during the deployment for training exercise to the test by using both their provisional infantry and combat engineering skills during the culminating event. (U.S. Marine Corps photo by Cpl. Michelle Reif/Released)