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The official command seal for 12th Marine Littoral Regiment

12th Marine Littoral Regiment

3rd Marine Division

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U.S. Marine Corps Lance Cpl. Joseph Coller, a low altitude air defense gunner with 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, employs the FIM-92 Stinger during Korean Marine Exchange Program 26.1 at Daecheon Firing Range, Republic of Korea, March 18, 2026.  The Korean Marine Exchange Program (KMEP) is a semi-annual exercise that provides opportunities for ROK Marine Corps and U.S. Marine Corps units to train together, improving their combined capabilities to deter threats and maintain peace on the Korean Peninsula. U.S. Marines conducted a FIM-92 Stinger live-fire event to enhance their ability to detect, track, and engage enemy aircraft while strengthening integrated air defense capabilities. Coller is a native of Nevada. (U.S. Marine Corps photo by Lance Cpl. Camila Garibay)

U.S. Marine Corps Lance Cpl. Joseph Coller, a low altitude air defense gunner with 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, employs the FIM-92 Stinger during Korean Marine Exchange Program 26.1 at Daecheon Firing Range, Republic of Korea, March 18, 2026.  The Korean Marine Exchange Program (KMEP) is a semi-annual exercise that provides opportunities for ROK Marine Corps and U.S. Marine Corps units to train together, improving their combined capabilities to deter threats and maintain peace on the Korean Peninsula. U.S. Marines conducted a FIM-92 Stinger live-fire event to enhance their ability to detect, track, and engage enemy aircraft while strengthening integrated air defense capabilities. Coller is a native of Nevada. (U.S. Marine Corps photo by Lance Cpl. Camila Garibay)

Photo by Lance Cpl. Camila Garibay

A U.S. Marine Corps Cpl. Nathaniel Dehmer, logistics specialist with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, observes as U.S. Soldiers with 2nd General Support Aviation Battalion, 2nd Combat Aviation Brigade, 2d Infantry Division/ROK-U.S. Combined Division, operate a CH-47 Chinook during a helicopter support team training event at Rodriguez Live-Fire Complex, Republic of Korea, Feb. 26, 2026. The Marines and Soldiers executed day and night HST operations to improve their aerial transportation skills and refine their ability to support distributed operations in multiple environments. Dehmer is a native of Minnesota. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

A U.S. Marine Corps Cpl. Nathaniel Dehmer, logistics specialist with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, observes as U.S. Soldiers with 2nd General Support Aviation Battalion, 2nd Combat Aviation Brigade, 2d Infantry Division/ROK-U.S. Combined Division, operate a CH-47 Chinook during a helicopter support team training event at Rodriguez Live-Fire Complex, Republic of Korea, Feb. 26, 2026. The Marines and Soldiers executed day and night HST operations to improve their aerial transportation skills and refine their ability to support distributed operations in multiple environments. Dehmer is a native of Minnesota. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

A U.S. Marine with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, prepares to execute night fire-team attacks on Camp Hansen, Okinawa, Japan, Jan. 15, 2026. The training refined weapon system and tactical proficiency, strengthening overall combat readiness and preparing 12th LCT for future operational requirements. (U.S. Marine Corps photo by Lance Cpl. Camila Garibay)

A U.S. Marine with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, prepares to execute night fire-team attacks on Camp Hansen, Okinawa, Japan, Jan. 15, 2026. The training refined weapon system and tactical proficiency, strengthening overall combat readiness and preparing 12th LCT for future operational requirements. (U.S. Marine Corps photo by Lance Cpl. Camila Garibay)

Photo by Lance Cpl. Camila Garibay

U.S. Marine Corps Cpl. Marco Velasco, a rifleman with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, swims a timed 300-meter relay during a squad competition on Camp Hansen, Okinawa, Japan, Jan. 6, 2026. The squad competition evaluated Marines’ physical endurance, tactical proficiency, and small-unit leadership while reinforcing unit cohesion under pressure. One squad from each company within 12th LCT competed in a series of events to determine which Marine rifle squad most effectively demonstrated its combat capabilities. Velasco is a native of Florida. (U.S. Marine Corps photo by Cpl. Rodney Frye)

U.S. Marine Corps Cpl. Marco Velasco, a rifleman with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, swims a timed 300-meter relay during a squad competition on Camp Hansen, Okinawa, Japan, Jan. 6, 2026. The squad competition evaluated Marines’ physical endurance, tactical proficiency, and small-unit leadership while reinforcing unit cohesion under pressure. One squad from each company within 12th LCT competed in a series of events to determine which Marine rifle squad most effectively demonstrated its combat capabilities. Velasco is a native of Florida. (U.S. Marine Corps photo by Cpl. Rodney Frye)

Photo by Cpl. Rodney Frye

U.S. Marines Corps Sgt. Austin Millette, a transmissions system operator with 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, establishes communications during a long-range, sensing expeditionary advanced base field training exercise on Wake Island, Dec. 11, 2025. During the exercise, 12th LAAB occupied two EABs, executing simultaneous operations across Wake Island and Camp Hansen. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

U.S. Marines Corps Sgt. Austin Millette, a transmissions system operator with 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, establishes communications during a long-range, sensing expeditionary advanced base field training exercise on Wake Island, Dec. 11, 2025. During the exercise, 12th LAAB occupied two EABs, executing simultaneous operations across Wake Island and Camp Hansen. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

A U.S. Marine with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, communicates with his teammates during a fire team sized attack on Camp Schwab, Okinawa, Japan, Dec. 4, 2025. 12th LCT executed a field training exercise, employing multiple weapons systems and various sized elements to strengthen battlefield capabilities and build team cohesion. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

A U.S. Marine with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, communicates with his teammates during a fire team sized attack on Camp Schwab, Okinawa, Japan, Dec. 4, 2025. 12th LCT executed a field training exercise, employing multiple weapons systems and various sized elements to strengthen battlefield capabilities and build team cohesion. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

U.S. Marine Corps Pvt. Sidney Jimenez, left, a rifleman with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, sprints to engage a target during a small arms live-fire range on Camp Schwab, Okinawa, Japan, Dec. 2, 2025. Live-fire training hones the 12th LCT Marines' marksmanship skills, strengthening their battlefield capabilities, enhancing lethality, and improving overall combat readiness. Jimenez is native of California. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

U.S. Marine Corps Pvt. Sidney Jimenez, left, a rifleman with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, sprints to engage a target during a small arms live-fire range on Camp Schwab, Okinawa, Japan, Dec. 2, 2025. Live-fire training hones the 12th LCT Marines' marksmanship skills, strengthening their battlefield capabilities, enhancing lethality, and improving overall combat readiness. Jimenez is native of California. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

U.S. Marines with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, prepare to execute a night live-fire range during Artillery Relocation Training Program 25.3 at the Combined Arms Training Center, Camp Fuji, Japan, Nov. 25, 2025. ARTP, established by the 1997 Special Action Committee in Okinawa, relocates live-fire artillery training from Okinawa to mainland Japan to maintain readiness and stabilize U.S. Forces’ basing, enhancing regional security across Japan and the Indo-Pacific. This training boosts the capabilities and readiness of the Marine Corps’ only permanently forward-deployed artillery unit, enabling accurate indirect fire support. (U.S. Marine Corps photo by Cpl. Evelyn Doherty)

U.S. Marines with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, prepare to execute a night live-fire range during Artillery Relocation Training Program 25.3 at the Combined Arms Training Center, Camp Fuji, Japan, Nov. 25, 2025. ARTP, established by the 1997 Special Action Committee in Okinawa, relocates live-fire artillery training from Okinawa to mainland Japan to maintain readiness and stabilize U.S. Forces’ basing, enhancing regional security across Japan and the Indo-Pacific. This training boosts the capabilities and readiness of the Marine Corps’ only permanently forward-deployed artillery unit, enabling accurate indirect fire support. (U.S. Marine Corps photo by Cpl. Evelyn Doherty)

Photo by Cpl. Evelyn Doherty

From left, U.S. Marine Corps Lance Cpl. Alexander Cruz, Lance Cpl. Samuel Engelman, and Lance Cpl. Jaden Neal transmissions system operators with 3rd Marine Littoral Regiment, 3rd Marine Division, program a Portable Radio Communications 160 System during a joint-training communications exercise at Marine Corps Training Area Bellows, Hawaii, Oct. 22, 2025. 3rd MLR worked alongside U.S. Army soldiers with 3rd Multi-Domain Task Force, to communicate with Marines from 12th MLR in Okinawa, Japan, to enhance interoperability by rehearsing interorganizational communication and refining techniques, tactics, and procedures. Cruz and Neal are natives of California, and Engelman is a native of Missouri. (U.S. Marine Corps photo by Sgt. Grace Barneveld)

From left, U.S. Marine Corps Lance Cpl. Alexander Cruz, Lance Cpl. Samuel Engelman, and Lance Cpl. Jaden Neal transmissions system operators with 3rd Marine Littoral Regiment, 3rd Marine Division, program a Portable Radio Communications 160 System during a joint-training communications exercise at Marine Corps Training Area Bellows, Hawaii, Oct. 22, 2025. 3rd MLR worked alongside U.S. Army soldiers with 3rd Multi-Domain Task Force, to communicate with Marines from 12th MLR in Okinawa, Japan, to enhance interoperability by rehearsing interorganizational communication and refining techniques, tactics, and procedures. Cruz and Neal are natives of California, and Engelman is a native of Missouri. (U.S. Marine Corps photo by Sgt. Grace Barneveld)

Photo by Sgt. Grace Barneveld

U.S. Marine Lance Cpl. Dario Alvarez, a low altitude air defense gunner with 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, posts security with an M240B machine gun during Resolute Dragon 25, on Camp Hansen, Okinawa, Japan, Sept. 21, 2025. Resolute Dragon is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Alvarez is a native of Texas. (U.S. Marine Corps photo by Cpl. Lucas Lu)

U.S. Marine Lance Cpl. Dario Alvarez, a low altitude air defense gunner with 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, posts security with an M240B machine gun during Resolute Dragon 25, on Camp Hansen, Okinawa, Japan, Sept. 21, 2025. Resolute Dragon is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Alvarez is a native of Texas. (U.S. Marine Corps photo by Cpl. Lucas Lu)

Photo by Cpl. Lucas Lu

U.S. Marine Corps Pfc. Jessi Fowler, left, and Lance Cpl. Michael Franklin, both low altitude air defense gunners with the 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, employs the FIM-92 Stinger to provide security for any incoming enemy aircrafts during Resolute Dragon 25 on Kin Blue, Okinawa, Japan, Sept. 21, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in Ill Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Fowler is a native of Tennessee. Franklin is a native of Missouri. (U.S. Marine Corps photo by Lance Cpl. Camila Garibay)

U.S. Marine Corps Pfc. Jessi Fowler, left, and Lance Cpl. Michael Franklin, both low altitude air defense gunners with the 12th Littoral Anti-Air Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, employs the FIM-92 Stinger to provide security for any incoming enemy aircrafts during Resolute Dragon 25 on Kin Blue, Okinawa, Japan, Sept. 21, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in Ill Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Fowler is a native of Tennessee. Franklin is a native of Missouri. (U.S. Marine Corps photo by Lance Cpl. Camila Garibay)

Photo by Lance Cpl. Camila Garibay

U.S. Marine Corps Sgt. Kevin General, right, an explosive ordnance disposal technician with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, participates in EOD training during Resolute Dragon 25 at Oyanohara Maneuver Area, Oita Prefecture, Japan, Sept. 17, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. General is a native of New York. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

U.S. Marine Corps Sgt. Kevin General, right, an explosive ordnance disposal technician with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, participates in EOD training during Resolute Dragon 25 at Oyanohara Maneuver Area, Oita Prefecture, Japan, Sept. 17, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. General is a native of New York. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

U.S. Marine Corps Cpl. Jasmine Menoscal, left, a logistics specialist, and Capt. Kyle Emrick, the company commander of Bravo Company,12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, attach supplies to a Tactical Resupply Unmanned Aircraft System during Resolute Dragon 25 at Oyanohara Maneuver Area, Oita Prefecture, Japan, Sept. 17, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Menoscal is a native of New York (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

U.S. Marine Corps Cpl. Jasmine Menoscal, left, a logistics specialist, and Capt. Kyle Emrick, the company commander of Bravo Company,12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, attach supplies to a Tactical Resupply Unmanned Aircraft System during Resolute Dragon 25 at Oyanohara Maneuver Area, Oita Prefecture, Japan, Sept. 17, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Menoscal is a native of New York (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

U.S. Marine Corps Lance Cpl. Gabriel Combs, left, and Lance Cpl. Christopher Elam, both water support technicians with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, employ a Lightweight Water Purification System during Resolute Dragon 25 at Oyanohara Maneuver Area, Oita, Japan, Sept. 17, 2025. Resolute Dragon is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Combs is a native of Utah and Elam is a native of Kentucky. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

U.S. Marine Corps Lance Cpl. Gabriel Combs, left, and Lance Cpl. Christopher Elam, both water support technicians with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, employ a Lightweight Water Purification System during Resolute Dragon 25 at Oyanohara Maneuver Area, Oita, Japan, Sept. 17, 2025. Resolute Dragon is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Combs is a native of Utah and Elam is a native of Kentucky. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

U.S. Navy HM3 Spencer Livingston, a corpsman with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, decontaminates gear during a Chemical, Biological, Radiological, and Nuclear decontamination training as part of Resolute Dragon 25 at Oyanohara Maneuver Area, Oita Prefecture, Japan, Sept. 17, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Livingston is a native of Washington. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

U.S. Navy HM3 Spencer Livingston, a corpsman with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3rd Marine Division, decontaminates gear during a Chemical, Biological, Radiological, and Nuclear decontamination training as part of Resolute Dragon 25 at Oyanohara Maneuver Area, Oita Prefecture, Japan, Sept. 17, 2025. Resolute Dragon 25 is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of U.S. Marines in III Marine Expeditionary Force and Japan Self-Defense Force personnel, with a focus on controlling and defending key maritime terrain. Livingston is a native of Washington. (U.S. Marine Corps photo by Lance Cpl. Robert Blanks)

Photo by Lance Cpl. Robert Blanks

U.S. Marine Corps Lance Cpl. Tanner Angiletta sets up an AN/TPS-80 Ground/Air Task Oriented Radar during a joint fire support rehearsal training at Kadena Air Base, Okinawa, Japan, Aug. 7, 2025. During the training, the 12th Littoral Anti-Air Battalion’s Tactical Air Control Element (TACE) executed air surveillance operations to enhance coordination procedures and operational readiness. Angiletta, a native of Connecticut, is an aviation radar technician with 12th LAAB, 12th Marine Littoral Regiment, 3d Marine Division. (U.S. Marine Corps photo by Cpl. Evelyn Doherty)

U.S. Marine Corps Lance Cpl. Tanner Angiletta sets up an AN/TPS-80 Ground/Air Task Oriented Radar during a joint fire support rehearsal training at Kadena Air Base, Okinawa, Japan, Aug. 7, 2025. During the training, the 12th Littoral Anti-Air Battalion’s Tactical Air Control Element (TACE) executed air surveillance operations to enhance coordination procedures and operational readiness. Angiletta, a native of Connecticut, is an aviation radar technician with 12th LAAB, 12th Marine Littoral Regiment, 3d Marine Division. (U.S. Marine Corps photo by Cpl. Evelyn Doherty)

Photo by Cpl. Evelyn Doherty

U.S. Marine Corps Lance Cpl. Mariela Mederoa secures supplies in a combat rubber raiding craft during a Maritime Operators (MOP) course at White Beach Naval Facility, April 14, 2025. The MOP course is a six-week, multi-phase course that includes open water safety swimmer, scout swimmer, maritime navigation, combat rubber raiding craft operator, and full mission profile training. MOP is developed by the Expeditionary Operations Training Group and designed to support operations with the Autonomous Low-Profile Vessel capability. Mederoa, a native of California, is a logistics specialist with 12th Littoral Logistics Battalion, 12th Marine Littoral Regiment, 3d Marine Division. (U.S. Marine Corps photo by Lance Cpl. Matthew Morales)

Photo by Lance Cpl. Matthew Morales

U.S. Marine Corps Cpl. Daniel VillegasPerez runs during a jungle endurance test at the Jungle Warfare Training Center on Camp Gonsalves, Okinawa, Japan, March 18, 2025. The endurance test, consisting of a ruck run, maximum pull-ups, and overhead presses, marked the start of the Basic Jungle Skills Course. The course prepares Marines to operate with confidence and effectiveness in an austere jungle environment. VillegasPerez, a native of California, is a rifleman with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3d Marine Division. (U.S. Marine Corps photo by Staff Sgt. JVonnta Taylor)

U.S. Marine Corps Cpl. Daniel VillegasPerez runs during a jungle endurance test at the Jungle Warfare Training Center on Camp Gonsalves, Okinawa, Japan, March 18, 2025. The endurance test, consisting of a ruck run, maximum pull-ups, and overhead presses, marked the start of the Basic Jungle Skills Course. The course prepares Marines to operate with confidence and effectiveness in an austere jungle environment. VillegasPerez, a native of California, is a rifleman with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3d Marine Division. (U.S. Marine Corps photo by Staff Sgt. JVonnta Taylor)

Photo by Staff Sgt. JVonnta Taylor

U.S. Marines with 3d Battalion, 12th Marine Regiment, 3d Marine Division execute M777 Howitzer dry-fire missions during Korea Marine Exercise Program 25.1 at Rodriguez Live-Fire Complex, South Korea, March 18, 2025. KMEP is a semi-annual exercise that provides iterative opportunities for ROK Marine Corps and U.S. Marine Corps units to train together, improving their combined capabilities to deter threats and maintain peace on the Korean Peninsula. (U.S. Marine Corps photo by Lance Cpl. Rodney Frye)

U.S. Marines with 3d Battalion, 12th Marine Regiment, 3d Marine Division execute M777 Howitzer dry-fire missions during Korea Marine Exercise Program 25.1 at Rodriguez Live-Fire Complex, South Korea, March 18, 2025. KMEP is a semi-annual exercise that provides iterative opportunities for ROK Marine Corps and U.S. Marine Corps units to train together, improving their combined capabilities to deter threats and maintain peace on the Korean Peninsula. (U.S. Marine Corps photo by Lance Cpl. Rodney Frye)

Photo by Lance Cpl. Rodney Frye

A U.S. Marine Corps High Mobility Artillery Rocket System disembarks from a U.S. Air Force C-17 Globemaster during a HIMARS Rapid Infiltration training on Naval Air Facility Atsugi, Kanagawa, Japan, March 17, 2025. The training demonstrates 3d Battalion, 12th Marine Regiment’s ability to rapidly deploy long-range fire throughout the Indo-Pacific. A HIRAIN is the process of identifying a target, seizing key terrain, inserting HIMARS, destroying the target and retrograding back to a secure location. (U.S. Marine Corps photo by Lance Cpl. Matthew Morales)

A U.S. Marine Corps High Mobility Artillery Rocket System disembarks from a U.S. Air Force C-17 Globemaster during a HIMARS Rapid Infiltration training on Naval Air Facility Atsugi, Kanagawa, Japan, March 17, 2025. The training demonstrates 3d Battalion, 12th Marine Regiment’s ability to rapidly deploy long-range fire throughout the Indo-Pacific. A HIRAIN is the process of identifying a target, seizing key terrain, inserting HIMARS, destroying the target and retrograding back to a secure location. (U.S. Marine Corps photo by Lance Cpl. Matthew Morales)

Photo by Lance Cpl. Matthew Morales

12th Marine Littoral Regiment