An Indonesian marine with 7th Infantry Battalion, 4th Marine Brigade, simulates a call for fire during Keris Marine Exercise (MAREX) 23 at 7th Infantry Battalion Base, Lampung, Indonesia, Nov. 23, 2022. Keris MAREX is a bilateral exercise hosted by the Indonesian National Military between the Korps Marinir Republik Indonesia and U.S. Marine Corps focused on promoting military interoperability, maritime domain awareness, strengthening relationships, and expanding capabilities among participating forces. Marine Rotational Force Southeast Asia is an operational model developed by Marine Corps Forces Pacific that postures scalable I Marine Expeditionary Forces west of the International Date Line, conducts a series of planned subject matter expert exchanges and enablers, and advances security objectives shared with our Allies and Partners. - An Indonesian marine with 7th Infantry Battalion, 4th Marine Brigade, simulates a call for fire during Keris Marine Exercise (MAREX) 23 at 7th Infantry Battalion Base, Lampung, Indonesia, Nov. 23, 2022. Keris MAREX is a bilateral exercise hosted by the Indonesian National Military between the Korps Marinir Republik Indonesia and U.S. Marine Corps focused on promoting military interoperability, maritime domain awareness, strengthening relationships, and expanding capabilities among participating forces. Marine Rotational Force Southeast Asia is an operational model developed by Marine Corps Forces Pacific that postures scalable I Marine Expeditionary Forces west of the International Date Line, conducts a series of planned subject matter expert exchanges and enablers, and advances security objectives shared with our Allies and Partners.

A rifleman assigned to Western Army Infantry Regiment, Japan Ground Self Defense Force, provides security from an amphibious assault vehicle, during a live-fire platoon level assault, during Exercise Iron Fist 2016 at Marine Corps Air Ground Combat Center Twentynine Palms, Feb. 9, 2016. Iron Fist is an annual bilateral training exercise between the Japan Ground Self Defense Force and Marines to strengthen warfighting capabilities in ship to shore operations. - A rifleman assigned to Western Army Infantry Regiment, Japan Ground Self Defense Force, provides security from an amphibious assault vehicle, during a live-fire platoon level assault, during Exercise Iron Fist 2016 at Marine Corps Air Ground Combat Center Twentynine Palms, Feb. 9, 2016. Iron Fist is an annual bilateral training exercise between the Japan Ground Self Defense Force and Marines to strengthen warfighting capabilities in ship to shore operations.