U.S. Marine Corps

Baker 3311 was established during World War II as an infantry company within the 101st Infantry Regiment. The unit was renowned for its role in the Normandy landings, where it provided critical support during the initial assault on Omaha Beach on June 6, 1944. Throughout the war, Baker 3311 participated in several key operations across France and Belgium, earning a reputation for resilience and tactical effectiveness. After the war, the unit was demobilized but remains honored in regimental history for its distinguished service and sacrifice.

Combat Logistics Battalion 25 (CLB 25), Headquarters & Service Company (H&S Co.), based in Red Bank, New Jersey, is a United States Marine Corps Reserve logistics unit. The battalion traces its roots to Marine Corps Reserve activities in New Jersey, supporting both local and national missions since World War II. H&S Company provides command and control, administrative, and logistical support to the battalion, enabling the effective execution of its mission. Over the years, CLB 25 Marines have mobilized for operations including Operation Iraqi Freedom, humanitarian assistance, and domestic disaster response, demonstrating adaptability and commitment to service.

Combat Logistics Battalion 453 (CLB-453) is a United States Marine Corps Reserve logistics unit based out of Aurora, Colorado. Activated in 2013, CLB-453 provides tactical logistics support, including transportation, supply, and maintenance capabilities, to Marine forces in both training and operational environments. The battalion has participated in numerous exercises and deployments, supporting overseas operations and enhancing readiness for rapid mobilization. Through its integration with active and reserve components, CLB-453 plays a vital role in sustaining Marine Corps operations across the globe.

Combat Logistics Battalion 31 (CLB-31) is a logistics unit of the United States Marine Corps and serves as the logistics combat element for the 31st Marine Expeditionary Unit (MEU), based in Okinawa, Japan. Established to provide comprehensive logistical support—including supply, maintenance, transportation, and health services—CLB-31 enables the 31st MEU to conduct amphibious and expeditionary operations throughout the Indo-Pacific region. The battalion has supported numerous humanitarian assistance and disaster relief missions, such as responses to typhoons and earthquakes in the Asia-Pacific. Renowned for its flexibility and rapid response capabilities, CLB-31 remains a vital component in maintaining regional stability and supporting U.S. interests abroad.

Combat Logistics Battalion 6 (CLB-6) is a logistics unit of the United States Marine Corps, based out of Marine Corps Base Camp Lejeune, North Carolina. Established in 2006, CLB-6 provides tactical logistics support to enable continuous operations for Marine forces. The battalion has deployed multiple times in support of Operation Iraqi Freedom and Operation Enduring Freedom in Afghanistan, where it played a critical role in convoy operations, supply distribution, and maintenance. CLB-6’s efforts have been vital in sustaining Marine combat operations, earning recognition for their professionalism and dedication under challenging conditions.

Marine Forces Pacific (COMMARFORPAC) is the United States Marine Corps' largest field command and serves as the Marine Corps component of the United States Indo-Pacific Command. Established in 1992, COMMARFORPAC is headquartered at Camp H. M. Smith, Hawaii, and is responsible for organizing, training, and equipping Marine forces for operations throughout the vast Indo-Pacific region. Throughout its history, COMMARFORPAC has played a critical role in numerous joint and combined exercises, humanitarian missions, and crisis responses, reinforcing U.S. presence and commitments in the Asia-Pacific. The command oversees significant forward-deployed Marine forces in Japan, Korea, and other locations, maintaining readiness to respond rapidly to contingencies across the theater.

The Criminal Investigator, often known as a CID Special Agent, is a specialized role within the United States Army Military Police Corps, formally established in 1918 during World War I to address issues of crime and discipline among troops. Over the decades, the unit expanded its responsibilities to include investigating serious felonies, fraud, and war crimes both on domestic soil and in combat zones abroad. Throughout World War II, the Korean War, and subsequent conflicts, Criminal Investigators played a crucial role in maintaining law and order within the ranks, gathering evidence, and conducting sensitive investigations. Today, Army Criminal Investigators serve as key components of military law enforcement, collaborating with other agencies to ensure the integrity and security of U.S. military operations worldwide.

Combat Sustainment Support Battalion 10 (CSSB-10) is a logistics unit within the United States Army, typically assigned to provide multifunctional sustainment support to combat and support units. Activated in the early 21st century, CSSB-10 has supported multiple operations, including deployments in the Global War on Terrorism, providing vital transportation, supply, maintenance, and distribution services. The battalion has operated in diverse environments, from desert theaters in the Middle East to training exercises at home and abroad. Through its dedicated service, CSSB-10 has enhanced operational readiness and played a crucial role in ensuring mission success for supported units.

D31 OSUT (One Station Unit Training) at Fort Leonard Wood is a U.S. Army training unit responsible for transforming civilian recruits into combat-ready Soldiers. Located at Fort Leonard Wood, Missouri, D31 OSUT provides a combined Basic Combat Training (BCT) and Advanced Individual Training (AIT) experience, primarily for Military Occupational Specialties such as Combat Engineer (12B) and Military Police (31B). The unit has a proud history of instilling discipline, technical skills, and Army values in its trainees. Over the years, D31 OSUT has played a vital role in preparing Soldiers for service in various operations and deployments worldwide.

Detachment 2, Maintenance Team Maintenance Company (-), 4th Maintenance Battalion (Det 2 MTM Co (-), 4th Maint BN) was a United States Marine Corps Reserve unit based in Augusta, Georgia. The unit’s primary mission was to provide intermediate-level maintenance support for Marine Corps equipment, including vehicles and weapon systems, to ensure operational readiness for supported units. Throughout its history, Det 2 participated in numerous training exercises and supported deployments, including mobilizations during Operations Desert Shield/Desert Storm and Operation Iraqi Freedom. The detachment played a vital role in augmenting active-duty maintenance capabilities and fostering community ties in the Augusta region until its deactivation during force structure realignments in the 2010s.

**Military History of Embassy Duty Costa Rica:** The United States Marine Security Guard Detachment, commonly known as "Embassy Duty Costa Rica," was established at the U.S. Embassy in San José in the mid-20th century as part of the Marine Corps Embassy Security Group’s global mission. Marines assigned to this unit are responsible for safeguarding American diplomatic personnel and classified information, as well as protecting U.S. property within the embassy compound. Over the decades, the detachment has played a vital role during periods of political unrest and natural disasters, providing security and support to embassy operations. The unit continues to uphold the highest standards of vigilance and professionalism as representatives of the U.S. military in Costa Rica.

Expeditionary Warfare Training Group, Atlantic (EWTGLANT), based in Virginia Beach, Virginia, was established to provide advanced training and education in expeditionary warfare to Navy and Marine Corps personnel. Originating in the post-World War II era, the unit has evolved to meet the changing demands of amphibious and littoral operations. EWTGLANT plays a crucial role in preparing forces for joint and combined operations through courses in naval gunfire, close air support, and amphibious planning. Over the decades, the unit has supported every major U.S. expeditionary campaign on the Atlantic side, ensuring readiness and tactical proficiency for deploying forces.

The Headquarters Battalion, 1st Marine Division has served as the nerve center of the "Blue Diamond" Division since its activation on February 1, 1941 at Camp Elliott, California. During World War II, the battalion provided critical command and control support in major campaigns including Guadalcanal, Peleliu, and Okinawa. In the Korean War, Headquarters Battalion coordinated divisional operations at pivotal battles such as the Inchon landing and the Chosin Reservoir. The unit continued its legacy through the Vietnam War, the Gulf War, and deployments in Iraq and Afghanistan, providing essential leadership, communications, and logistical support to ensure mission success.

The FLC Gun Trucks were an innovative and vital component of U.S. Marine Corps logistics operations during the Vietnam War. FLC (Force Logistics Command) Gun Trucks were standard cargo vehicles, such as 2½-ton or 5-ton trucks, modified with armor plating and mounted machine guns—often M60s or .50-caliber Brownings—to protect convoys from ambushes along dangerous supply routes. These ad-hoc gun trucks were crewed by determined Marines who provided mobile firepower and rapid response against Viet Cong and North Vietnamese Army attacks, especially during convoy operations to areas like Da Nang and Chu Lai. The FLC Gun Trucks exemplified Marine adaptability and played a crucial role in ensuring the safe delivery of supplies and personnel throughout I Corps in South Vietnam.

Marine Corps Force Service Regiment, based at Marine Corps Air Ground Combat Center Twentynine Palms, California, plays a pivotal role in supporting Marine Air-Ground Task Forces (MAGTFs). Established to deliver comprehensive logistics and combat service support, the regiment ensures operational readiness for expeditionary operations worldwide. Over the years, its units have been integral in supporting training exercises at the vast Twentynine Palms facility, the largest Marine Corps base in the United States. The regiment has deployed elements in support of major operations, including those in the Middle East, providing critical supply, maintenance, and transportation services to sustain combat forces.

Fox Battery, 2nd Battalion, 11th Marines (Fox 2/11) is a United States Marine Corps artillery unit with a distinguished history. Activated during World War II, 2/11 participated in major Pacific campaigns, including Guadalcanal, Peleliu, and Okinawa, providing crucial fire support to Marine infantry units. In the decades since, Fox 2/11 has served in the Korean War, the Vietnam War, Operations Desert Storm, Iraqi Freedom, and Enduring Freedom in Afghanistan. The unit continues to uphold its legacy of excellence in fire support, mobility, and adaptability as part of the 1st Marine Division.

Fox Company, 2nd Battalion, 7th Marines (Fox 2/7) Weapons Platoon is a specialized element within the battalion, tasked with providing heavy firepower and support to rifle platoons during combat operations. The platoon has a storied history, including deployments in major conflicts such as the Vietnam War, Operation Iraqi Freedom, and Operation Enduring Freedom in Afghanistan. Known for their proficiency with crew-served weapons like machine guns, mortars, and anti-armor systems, Fox 2/7 Weapons Platoon has supported numerous offensive and defensive operations. Their adaptability and combat effectiveness have earned them a reputation for excellence within the Marine Corps.

G 2/7 Weapons Platoon is a component of Golf Company, 2nd Battalion, 7th Marines (G 2/7), a distinguished infantry battalion within the 1st Marine Division of the United States Marine Corps. The Weapons Platoon, typically part of each rifle company, is responsible for providing heavy firepower support through machine guns, mortars, and anti-armor weapon systems. Throughout its history, G 2/7 and its Weapons Platoon have seen action in major conflicts, including World War II, the Korean War, Vietnam, and the Global War on Terror in Iraq and Afghanistan. Renowned for their adaptability and combat effectiveness, members of the G 2/7 Weapons Platoon continue to uphold the proud legacy of the Marine Corps by delivering crucial support in dynamic and challenging operational environments.

GULF BATTERY, 3rd Battalion, 12th Marines (3/12), is an artillery unit of the United States Marine Corps with a distinguished record of service. Activated during World War II, 3/12 supported major campaigns in the Pacific, including operations on Iwo Jima and Okinawa. In the years since, the battalion and its batteries, such as GULF BATTERY, have provided critical fire support in conflicts ranging from the Vietnam War to operations in Iraq and Afghanistan. Today, GULF BATTERY 3/12 remains an integral part of the 3rd Marine Division, ready to deliver accurate and timely artillery fire in support of Marine Air-Ground Task Force operations throughout the Indo-Pacific region.

**H&HS-28, VMAQ-2, H&HS 12th Marines – 1973 Military Unit History** In 1973, Marine Corps Air Station Cherry Point was home to several notable units, including Headquarters & Headquarters Squadron 28 (H&HS-28) and Marine Tactical Electronic Warfare Squadron 2 (VMAQ-2). H&HS-28 provided vital administrative, logistical, and operational support to the 2nd Marine Aircraft Wing, ensuring mission readiness during the post-Vietnam War era. VMAQ-2, renowned for its electronic warfare capabilities, operated the EA-6A Intruder aircraft, conducting electronic countermeasures and electronic intelligence missions to support Fleet Marine Force objectives. Meanwhile, Headquarters & Headquarters Battery, 12th Marines (H&HS 12th Marines), stationed in Okinawa, Japan, played a crucial role in artillery command and control, supporting Marine ground forces throughout the Western Pacific region during a period of strategic realignment in Asia.

Headquarters and Service (H&S) Company, 11th Marine Regiment, is a key support element of the 11th Marines, based at Marine Corps Base Camp Pendleton, California. The regiment was originally activated in 1918 and has participated in major conflicts including World War II, the Korean War, the Vietnam War, and the Global War on Terrorism. H&S Company provides critical administrative, logistical, and communications support to ensure the regiment’s artillery battalions can operate effectively. Over its history, the company has demonstrated adaptability and dedication, enabling the 11th Marines to deliver timely and accurate fire support in diverse combat environments.

Marine Medium Helicopter Squadron 764 (HMM-764), known as the "Moonlighters," is a United States Marine Corps Reserve unit originally activated in 1958. The squadron has operated a variety of helicopters, including the CH-46 Sea Knight, and has provided assault support and troop transport for Marine operations. HMM-764 has participated in numerous exercises and deployments, including humanitarian assistance missions and support for combat operations in Iraq and Afghanistan. In 2013, the squadron transitioned to the MV-22B Osprey tiltrotor aircraft and was redesignated as VMM-764.

Headquarters Battalion, Marine Corps Support Activity (HqBn, MCSA) - Philadelphia, PA, played a vital role in supporting Marine Corps operations in the northeastern United States. Originally established to provide administrative and logistical support, the unit ensured the readiness and welfare of Marines assigned to the Philadelphia region. Over the years, HqBn, MCSA coordinated training, personnel management, and community outreach, serving as a key link between local Marines and higher headquarters. Through its dedicated service, the unit contributed to the overall mission effectiveness of the Marine Corps Reserve and active-duty components in the area.

**India 3/12, "The Fighting Third,"** is a storied infantry unit with a distinguished legacy in the Indian Army. Raised during World War II, the battalion earned its nickname for its fierce combat performance in key battles across Southeast Asia. Over the decades, India 3/12 has participated in major operations, including the Indo-Pakistani wars and counter-insurgency missions, consistently demonstrating valor and professionalism. Today, "The Fighting Third" continues to uphold its proud traditions, serving as a symbol of courage and dedication within the Indian military.