U.S. Marine Corps Sgt. Quentin Maynard, Indoor Simulated Marksmanship Trainer (ISMT) noncommissioned officer, speaks about the M240B during an M240B ISMT Range at Camp Kinser, Okinawa, Japan, Aug. 6, 2020. Marines with Tactical Readiness and Training platoon utilize the ISMT to familiarize Marines with the Marine Corps weapons systems before they conduct a live-fire range. 3rd MLG, based out of Okinawa, Japan, is a forward deployed combat unit that serves as III Marine Expeditionary Force's comprehensive logistics and combat service support backbone for operations throughout the Indo-Pacific area of responsibility.(U.S. Marine Corps video by Lance Cpl. Moises Rodriguez)

U.S. Marines with 3rd Marine Division showcase their abilities during exercise Fuji Viper 20-2 on Camp Fuji, Japan, Dec. 10, 2019. Fuji Viper is a regularly scheduled training evolution that allows infantry units to maintain their lethality and proficiency in infantry and combined arms tactics. This iteration of the exercise is executed by an activated reserve unit, 1st Battalion, 25th Marine Regiment, currently attached to 4th Marine Regiment, 3rd Marine Division, as part of the unit deployment program. (U.S. Marine Corps video by Lance Cpl. Katherine Cottingham)

U.S. Marines with 3rd Battalion, 6th Marine Regiment, currently assigned to 4th Marine Regiment, 3rd Marine Division under the Unit Deployment Program, conduct urban-breaching exercises during Fuji Viper, at Combined Arms Training Center, Camp Fuji, June 11, 2019. Marines train in urban-breaching to increase proficiency in house-to-house style fighting. (U.S. Marine Corps video by Cpl. Esgar Rojas)

U.S. Marines with India Company, 3rd Battalion, 6th Marine Regiment, currently assigned to 3rd Marine Division, perform squad attacks at Combined Arms Training Center, Camp Fuji, Japan, May 22, 2019. The squad attack training allows the Marines to rehearse combined arms tactics and meet mission essential tasks. Combined arms is a Marine Corps foundation, moving ground units into position, while simultaneously engaging the enemy forces with machine guns, artillery fire and close air support. (U.S. Marine Corps video by Cpl. Esgar Rojas)

Combat engineers with 1st Platoon, Bravo Company, 9th Engineer Support Battalion, 3rd Marine Logistics Group, participated in tactical marksmanship courses at Camp Hansen, Okinawa, Japan, Sept. 25, 2018. The Marines completed Combat Marksmanship Program Tables 5 and 6, as well as a ballistic breaching course with M1014 shotguns and a machine gun course with M240B and M249 Squad Automatic Weapons to enhance their warfighting abilities on the battlefield. Combat engineers often augment infantry units during exercises and deployments, which requires tactical proficiency with multiple weapons systems in various environments. (U.S. Marine Corps video by Pfc. Mark Fike)

U.S. Marines with Kilo Company, 3rd Battalion, 3rd Marine Regiment, train with Indonesian Marines, as part of the military exchange program, during Exercise Bougainville I on Marine Corps Base Hawaii 7-25 August, 2018. Bougainville I is the first phase of the pre-deployment training cycle for the battalion and is an exercise focused on building small-unit skills to increase proficiency in combat. The military exchange program between Indonesia and the U.S. involves each country sending a platoon of Marines to live and train together at the other's military base. This program enhances the capability of both services and displays their continued commitment to share information and increase the ability to respond to crisis together. (U.S. Marine Corps photo by Sgt. Ricky Gomez)

U.S. Marine armorers with III Marine Expeditionary Force Support Battalion highlight their daily duties at Camp Hansen, Okinawa, Japan, July 9, 2018. Marines with the III MSB Armory maintain accountability, issue weapons, perform proper limited technical inspections, pre-fire inspections, and execute maintenance on various weapons and weapon attachments. (U.S. Marine Corps video by Lance Cpl. Danielle Abshire)

Mortarmen Marines underwent a tactical recovery of aircraft and personnel training exercise at the Central Training Area, Okinawa, Japan. The objective behind the exercise was to locate a simulated downed pilot and return him safely to friendly lines. Available in high definition.

Marines and sailors participated in Fuji Warrior, a field training exercise from June 6-20 at Camp Fuji. One of the training modules incorporated two days of military operations in urbanized terrain. LCpl. Wes Lucko takes us to the fight for the story.

Marines and sailors participated in Fuji Warrior, a field training exercise from June 6-20 at Camp Fuji. One of the training modules incorporated two days of military operations in urbanized terrain. Includes sound bites from GySgt. Travis Hamilton, Range Safety Officer; 1st Lt. Glenn Potts, 1st Platoon Commander and Cpl. Rasey Jupin, Ammunition Technician. Also available in high definition.