An anti-tank missileman with Combined Anti-Armor Team (CAAT) Red within Battalion Landing Team (BLT) 2/1, the ground combat element for the 13th Marine Expeditionary Unit, perfoms pre-fire inspections on a Tube-launched, Optically-tracked, Wire-guided (TOW) Missile before he and fellow Marines practice hunter-killer techniques on Aug. 21, 2015. The CAAT, composed of heavy machine gunners and anti-tank missilemen, is used to combat hardened targets as well as provide security. - An anti-tank missileman with Combined Anti-Armor Team (CAAT) Red within Battalion Landing Team (BLT) 2/1, the ground combat element for the 13th Marine Expeditionary Unit, perfoms pre-fire inspections on a Tube-launched, Optically-tracked, Wire-guided (TOW) Missile before he and fellow Marines practice hunter-killer techniques on Aug. 21, 2015. The CAAT, composed of heavy machine gunners and anti-tank missilemen, is used to combat hardened targets as well as provide security.

Lance Cpl. Aaron Philson fires a Browning M2 .50-caliber machine gun during a weapons familiarization range at Marine Corps Base Camp Lejeune, North Carolina, Aug. 27, 2015. More than 100 Marines from Marine Air Support Squadron 1 honed their weapons skills with the M240B machine gun, Browning M2 .50-caliber machine gun and the M1014 combat shotgun. Marines from various military job specialties received hands-on experience that allows them to improve crucial skills and become well-rounded war fighters. Philson is an aviation communications technician with MASS-1. - Lance Cpl. Aaron Philson fires a Browning M2 .50-caliber machine gun during a weapons familiarization range at Marine Corps Base Camp Lejeune, North Carolina, Aug. 27, 2015. More than 100 Marines from Marine Air Support Squadron 1 honed their weapons skills with the M240B machine gun, Browning M2 .50-caliber machine gun and the M1014 combat shotgun. Marines from various military job specialties received hands-on experience that allows them to improve crucial skills and become well-rounded war fighters. Philson is an aviation communications technician with MASS-1.

Lance Cpl. Matthew Ross, a machine gunner and student at the Advanced Machine Gunner Course, Advanced Infantry Training Battalion-East, performs “burpees” in the mud as part of physical training during AMGC, aboard Camp Geiger, N.C., April 20, 2015. The goal of physical training throughout this course is to push the students past their limits to build a strong mind and body. - Lance Cpl. Matthew Ross, a machine gunner and student at the Advanced Machine Gunner Course, Advanced Infantry Training Battalion-East, performs “burpees” in the mud as part of physical training during AMGC, aboard Camp Geiger, N.C., April 20, 2015. The goal of physical training throughout this course is to push the students past their limits to build a strong mind and body.

Lance Cpl. Casey Miller (left) and Lance Cpl. Alex Winnecke, assaultmen with Easy Company, 2nd Battalion, 2nd Marine Regiment and natives of Lexington, Ky. and Blaine, Minn., respectively, return to their starting position during a gun drill at training area G-G aboard Camp Lejeune, N.C., Feb. 18, 2015. The assaultmen refined their skills with their primary weapon, the Shoulder-Launched Multipurpose Assault Weapon, over three days of training. - Lance Cpl. Casey Miller (left) and Lance Cpl. Alex Winnecke, assaultmen with Easy Company, 2nd Battalion, 2nd Marine Regiment and natives of Lexington, Ky. and Blaine, Minn., respectively, return to their starting position during a gun drill at training area G-G aboard Camp Lejeune, N.C., Feb. 18, 2015. The assaultmen refined their skills with their primary weapon, the Shoulder-Launched Multipurpose Assault Weapon, over three days of training.