1st Lt. Ashley Velez, Headquarters and Support Company executive officer, 2nd Combat Engineer Battalion, and Gunnery Sgt. Nathaniel Gager, H&S company gunnery sergeant, 2nd CEB, have a discussion about a map displayed at the Warfighter Training Symposium at Marston Pavilion on Marine Corps Base Camp Lejeune, N.C., Jan. 24, 2020. The symposium is held annually to familiarize MCB Camp Lejeune leaders about the training capabilities on the more than 120,000 acres of range training areas. (U.S. Marine Corps photo by Cpl. Dominique Osthoff) - 1st Lt. Ashley Velez, Headquarters and Support Company executive officer, 2nd Combat Engineer Battalion, and Gunnery Sgt. Nathaniel Gager, H&S company gunnery sergeant, 2nd CEB, have a discussion about a map displayed at the Warfighter Training Symposium at Marston Pavilion on Marine Corps Base Camp Lejeune, N.C., Jan. 24, 2020. The symposium is held annually to familiarize MCB Camp Lejeune leaders about the training capabilities on the more than 120,000 acres of range training areas. (U.S. Marine Corps photo by Cpl. Dominique Osthoff)

Leading from the front: 3/6 Marines train to become small unit leaders - A Marine with 3rd Battalion, 6th Marine Regiment, 2nd Marine Division ejects a spent round from an M203 40mm grenade launcher during a Tactical Small Unit Leaders Course at Camp Lejeune, N.C., Jan. 16, 2017. The 10-day course provides small unit leaders with the confidence, knowledge and ability to effectively lead Marines in combat situations. The course aimed to make the Marines team leaders and increase proficiency with various weapon systems and tactics so they can mentor their Marines and become a more effective team. (U.S. Marine Corps photo by Cpl. Aaron Henson)

A Marine with Sniper Platoon, Weapons Company, 2nd Battalion, 6th Marine Regiment, adjusts the scope of an M40 bolt-action sniper rifle during a weapons zeroing range at G21, Camp Lejeune, N.C., Sept. 3, 2015. The M40 sniper rifle is capable of hitting a target at 1,000 yards. (U.S. Marine Corps photo by Cpl. Paul S. Martinez) - A Marine with Sniper Platoon, Weapons Company, 2nd Battalion, 6th Marine Regiment, adjusts the scope of an M40 bolt-action sniper rifle during a weapons zeroing range at G21, Camp Lejeune, N.C., Sept. 3, 2015. The M40 sniper rifle is capable of hitting a target at 1,000 yards. (U.S. Marine Corps photo by Cpl. Paul S. Martinez)

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)

A midshipman from the United States Naval Academy fires the M240B Machine Gun during the live-fire portion of their training day aboard Camp Lejeune, N.C., June 4, 2015. The midshipmen received instruction and first-hand experience on some of the weapon systems the Marine Corps has to offer as part of a month-long branch specific training event during the summer before their junior year at the USNA. (Marine Corps photo by Cpl. Jorden M Wells/Released) - A midshipman from the United States Naval Academy fires the M240B Machine Gun during the live-fire portion of their training day aboard Camp Lejeune, N.C., June 4, 2015. The midshipmen received instruction and first-hand experience on some of the weapon systems the Marine Corps has to offer as part of a month-long branch specific training event during the summer before their junior year at the USNA. (Marine Corps photo by Cpl. Jorden M Wells/Released)