Military Battle Cross is displayed for fallen U.S. Marine - A military Battle Cross is displayed for fallen U.S. Marine Lance Cpl. Austin Cahill, a vehicle commander with Weapons Company, 1st Battalion, 3rd Marine Regiment, during his memorial service at the base chapel, Marine Corps Base Hawaii, April 10, 2018. Cahill died in a motorcycle accident March 17, 2018. (U.S. Marine Corps photo by Sgt. Jesus Sepulveda Torres)

Cpl. Calvin V. Montgomery uses his whole body to pull the lanyard of an M777 Howitzer, firing a 155 mm round March 11 during Dragon Fire Exercise 15-2 at Pohakuloa Training Area, Hawaii. Howitzers are used by artillery batteries to provide suppressing fire for ground units. Montgomery, an Eatonton, Georgia, native, is a radio operator with Headquarters Battery, 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force. - Cpl. Calvin V. Montgomery uses his whole body to pull the lanyard of an M777 Howitzer, firing a 155 mm round March 11 during Dragon Fire Exercise 15-2 at Pohakuloa Training Area, Hawaii. Howitzers are used by artillery batteries to provide suppressing fire for ground units. Montgomery, an Eatonton, Georgia, native, is a radio operator with Headquarters Battery, 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force.

Marines set up their forward command element’s combat operations center during a night movement March 5 during Dragon Fire Exercise 15-2 at Pohakuloa Training Area. Marines use red lights, instead of white, at night to avoid giving away their position. Night movements provide Marines with cover and concealment and provide good practice for setting up combat operation centers. The Marines are with Headquarters Battery, 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force. - Marines set up their forward command element’s combat operations center during a night movement March 5 during Dragon Fire Exercise 15-2 at Pohakuloa Training Area. Marines use red lights, instead of white, at night to avoid giving away their position. Night movements provide Marines with cover and concealment and provide good practice for setting up combat operation centers. The Marines are with Headquarters Battery, 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force.

Japanese Ground Self-Defense Force 1st Lt. Ryota Hasebe attached to 3rd Battalion 12th Marines, 3rd Marine Division, III Marine Expeditionary Force for two months starting Jan. 11 and ending March 13. During those two months Hasebe learned about U.S. Marine Corps Artillery and went to Twentynine Palms, California for Integrated Training Exercise 2-15. Hasebe, 28, studied Chinese Literature and graduated from Kokugakuin University in Tokyo before joining the JGSDF in 2011. Hasebe is now the battalion fire direction control officer for 1st Battalion, 4th Field Artillery Regiment in Fukuoka Japan. - Japanese Ground Self-Defense Force 1st Lt. Ryota Hasebe attached to 3rd Battalion 12th Marines, 3rd Marine Division, III Marine Expeditionary Force for two months starting Jan. 11 and ending March 13. During those two months Hasebe learned about U.S. Marine Corps Artillery and went to Twentynine Palms, California for Integrated Training Exercise 2-15. Hasebe, 28, studied Chinese Literature and graduated from Kokugakuin University in Tokyo before joining the JGSDF in 2011. Hasebe is now the battalion fire direction control officer for 1st Battalion, 4th Field Artillery Regiment in Fukuoka Japan.

Infantry Marines move to counter-attack the enemy’s attack in the later stage of the battalion assault course Feb. 10 at Marine Air Ground Combat Center Twentynine Palms, California, during Integrated Training Exercise 2-15. Infantry Marines use amphibious assault vehicles to move across the battle space faster and safer than on foot. The infantry Marines are with 1st Battalion, 4th Marine Regiment, 1st Marine Division, I Marine Expeditionary Force. The AAV operators are with Company D, 3rd Amphibious Assault Battalion, 1st Marine Division, I Marine Expeditionary Force. - Infantry Marines move to counter-attack the enemy’s attack in the later stage of the battalion assault course Feb. 10 at Marine Air Ground Combat Center Twentynine Palms, California, during Integrated Training Exercise 2-15. Infantry Marines use amphibious assault vehicles to move across the battle space faster and safer than on foot. The infantry Marines are with 1st Battalion, 4th Marine Regiment, 1st Marine Division, I Marine Expeditionary Force. The AAV operators are with Company D, 3rd Amphibious Assault Battalion, 1st Marine Division, I Marine Expeditionary Force.