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.

U.S. Marines with the 15th Marine Expeditionary Unit and the French 5th Overseas Combined Arms Regiment (RIAOM) perform crunches as part of indoctrination prior to participating in a desert survival course. Elements of the 15th MEU are training with the 5th RIAOM in Djibouti in order to improve interoperability between the MEU and the French military. - U.S. Marines with the 15th Marine Expeditionary Unit and the French 5th Overseas Combined Arms Regiment (RIAOM) perform crunches as part of indoctrination prior to participating in a desert survival course. Elements of the 15th MEU are training with the 5th RIAOM in Djibouti in order to improve interoperability between the MEU and the French military.

U.S. Marine Sgt. Erik Maehler, left, demonstrates loading a M9 Beretta pistol to Hospital Corpsman 1st Class Sunshine Padilla aboard the amphibious assault ship USS Essex (LHD 2). Maehler is a member of the 15th Marine Expeditionary Unit’s Maritime Raid Force and Padilla is a hospital corpsman with Marine Medium Tiltrotor Squadron 161 (Reinforced), 15th MEU. The Marines practice marksmanship fundamentals dry to ensure safety and accuracy when shooting. The 15th MEU is embarked on the Essex Amphibious Ready Group and deployed to maintain regional security in the U.S. 5th Fleet area of operations. - U.S. Marine Sgt. Erik Maehler, left, demonstrates loading a M9 Beretta pistol to Hospital Corpsman 1st Class Sunshine Padilla aboard the amphibious assault ship USS Essex (LHD 2). Maehler is a member of the 15th Marine Expeditionary Unit’s Maritime Raid Force and Padilla is a hospital corpsman with Marine Medium Tiltrotor Squadron 161 (Reinforced), 15th MEU. The Marines practice marksmanship fundamentals dry to ensure safety and accuracy when shooting. The 15th MEU is embarked on the Essex Amphibious Ready Group and deployed to maintain regional security in the U.S. 5th Fleet area of operations.

U.S. Marines with Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), fast rope from a SH-60 Seahawk with Amphibious Squadron (PHIBRON) 4 while conducting visit, board, search and seizure training during an Amphibious Ready Group/Marine Expeditionary Unit Exercise (ARG/MEU-Ex) aboard the USNS Robert E. Peary June 19, 2015. Marines and sailors with the 26th MEU and PHIBRON 4 are conducting an ARG/MEU-Ex in preparation for their deployment to the 5th and 6th Fleet areas of responsibility later this year. - U.S. Marines with Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), fast rope from a SH-60 Seahawk with Amphibious Squadron (PHIBRON) 4 while conducting visit, board, search and seizure training during an Amphibious Ready Group/Marine Expeditionary Unit Exercise (ARG/MEU-Ex) aboard the USNS Robert E. Peary June 19, 2015. Marines and sailors with the 26th MEU and PHIBRON 4 are conducting an ARG/MEU-Ex in preparation for their deployment to the 5th and 6th Fleet areas of responsibility later this year.

Marines with the Fire Support Team for Kilo Company, Battalion Landing Team 3rd Battalion, 6th Marine Regiment, 24th Marine Expeditionary Unit (MEU), observe ordnance from U.S. Air Force B-52 Stratofortress bombers during a combined arms live-fire event as part of exercise Eager Lion 2015 in Jordan, May 18, 2015. Eager Lion is a recurring multi-national exercise designed to strengthen military-to-military relationships, increase interoperability between partner nations and enhance regional security and stability. The 24th MEU is embarked on the ships of the Iwo Jima Amphibious Ready Group and is deployed to maintain regional security in the U.S. 5th Fleet area of operations. - Marines with the Fire Support Team for Kilo Company, Battalion Landing Team 3rd Battalion, 6th Marine Regiment, 24th Marine Expeditionary Unit (MEU), observe ordnance from U.S. Air Force B-52 Stratofortress bombers during a combined arms live-fire event as part of exercise Eager Lion 2015 in Jordan, May 18, 2015. Eager Lion is a recurring multi-national exercise designed to strengthen military-to-military relationships, increase interoperability between partner nations and enhance regional security and stability. The 24th MEU is embarked on the ships of the Iwo Jima Amphibious Ready Group and is deployed to maintain regional security in the U.S. 5th Fleet area of operations.

U.S. Marine Pfc. Jacob Piazza, right, fires a .50-caliber machine gun at targets during realistic urban training aboard Camp Roberts, Calif., Dec. 14, 2014. Piazza is a rifleman with Weapons Company, Battalion Landing Team 3rd Battalion, 1st Marine Regiment, 15th Marine Expeditionary Unit. The training prepares the 15th MEU’s Marines for their upcoming deployment, enhancing their combat skills in environments similar to those they may find in future missions. - U.S. Marine Pfc. Jacob Piazza, right, fires a .50-caliber machine gun at targets during realistic urban training aboard Camp Roberts, Calif., Dec. 14, 2014. Piazza is a rifleman with Weapons Company, Battalion Landing Team 3rd Battalion, 1st Marine Regiment, 15th Marine Expeditionary Unit. The training prepares the 15th MEU’s Marines for their upcoming deployment, enhancing their combat skills in environments similar to those they may find in future missions.

U.S Marine Sgt. Eric Maehler holds security while conducting a raid during realistic urban training at Dodger Stadium in Los Angeles Dec. 8, 2014. Maehler is a team leader with the 15th Marine Expeditionary Unit’s Maritime Raid Force. RUT prepares the Marines of the 15th MEU for their upcoming deployment by enhancing their combat skills in environments they may encounter in future missions. (U.S. Marine Corps photo by Cpl. Anna Albrecht/Released) - U.S Marine Sgt. Eric Maehler holds security while conducting a raid during realistic urban training at Dodger Stadium in Los Angeles Dec. 8, 2014. Maehler is a team leader with the 15th Marine Expeditionary Unit’s Maritime Raid Force. RUT prepares the Marines of the 15th MEU for their upcoming deployment by enhancing their combat skills in environments they may encounter in future missions. (U.S. Marine Corps photo by Cpl. Anna Albrecht/Released)

U.S. Marines with the 15th Marine Expeditionary Unit’s Maritime Raid Force conduct a raid during realistic urban training aboard Camp San Luis Obispo, Calif., Dec. 5, 2014. RUT prepares the Marines of the 15th MEU for their upcoming deployment, enhancing their combat skills in environments similar to those they may find in future missions. (U.S. Marine Corps photo by Cpl. Anna Albrecht/Released) - U.S. Marines with the 15th Marine Expeditionary Unit’s Maritime Raid Force conduct a raid during realistic urban training aboard Camp San Luis Obispo, Calif., Dec. 5, 2014. RUT prepares the Marines of the 15th MEU for their upcoming deployment, enhancing their combat skills in environments similar to those they may find in future missions. (U.S. Marine Corps photo by Cpl. Anna Albrecht/Released)