U.S. Marine Corps

Marine Attack Squadron 131 (VMA-131), known as the "Diamondbacks," was a United States Marine Corps Reserve attack squadron. Originally commissioned during World War II as VMSB-131, the unit flew SBD Dauntless dive bombers in the Pacific Theater. After the war, the squadron transitioned through several designations and aircraft, eventually flying the A-4 Skyhawk as a reserve attack squadron based at Naval Air Station Joint Reserve Base Willow Grove, Pennsylvania. VMA-131 was deactivated in 1992 as part of post-Cold War force reductions.

Marine Attack Squadron 142 (VMA-142), known as the "Flying Gators," was a United States Marine Corps Reserve attack squadron established in 1942. Originally activated as Marine Scout Bombing Squadron 142 (VMSB-142) during World War II, it saw action in the Pacific Theater before being deactivated after the war. The squadron was reactivated in the postwar era as part of the Marine Air Reserve, eventually transitioning to the A-4 Skyhawk attack aircraft and redesignated as VMA-142. Based primarily at Naval Air Station Jacksonville and later NAS Key West, the squadron provided close air support and attack capabilities until its deactivation in 1990 as part of post-Cold War force reductions.

VMF-311, known as the "Hell's Belles," was a United States Marine Corps fighter squadron established during World War II in December 1942. The squadron flew the F4U Corsair and participated in combat operations in the Pacific Theater, particularly in the Philippines and Okinawa campaigns. After the war, VMF-311 became notable as the first Marine squadron to fly the F9F Panther jet and later saw extensive combat during the Korean War, providing close air support with the new jets. The squadron underwent several redesignations, eventually becoming VMA-311, and continued its distinguished service through the Vietnam War and into the 21st century.

VMFAT-201, known as "The Griffins," was a United States Marine Corps Fleet Replacement Squadron established in the late 1960s to train aviators in the F-4 Phantom II. Based at Marine Corps Air Station Cherry Point, North Carolina, the unit played a crucial role in preparing Marine pilots for operational deployment during the Vietnam War and the Cold War era. VMFAT-201 maintained a high standard of instruction, ensuring new pilots were proficient in both air-to-air and air-to-ground tactics. The squadron was eventually deactivated as the Marine Corps transitioned to newer aircraft platforms and consolidated training operations.

Marine Aerial Refueler Transport Squadron 234 (VMGR-234), known as the "Rangers," is a United States Marine Corps Reserve squadron based at Naval Air Station Joint Reserve Base Fort Worth, Texas. Originally activated in 1942 as VMSB-234 during World War II, the unit participated in significant Pacific campaigns, including operations in the Solomon Islands. Over the decades, the squadron underwent several redesignations and transitions, notably shifting to a refueling and transport mission with the introduction of the KC-130 aircraft. Today, VMGR-234 provides critical aerial refueling, assault support, and transport services in support of Marine Corps and joint operations worldwide.

The 1st Air Delivery Platoon was established during World War II to provide rapid aerial resupply and logistical support to frontline units. Initially formed as part of the Quartermaster Corps, the platoon specialized in packing, rigging, and delivering supplies via parachute drops and air-landed missions. Throughout major campaigns, including the Normandy invasion and subsequent European operations, the unit played a critical role in ensuring that combat troops received essential ammunition, food, and medical supplies under challenging conditions. The 1st Air Delivery Platoon’s expertise and adaptability set the standard for modern military aerial resupply operations.

The 1st Marine Brigade Band traces its origins to the early 20th century, serving as the official musical unit for the 1st Marine Brigade of the United States Marine Corps. Stationed in locations such as Quantico and later Pearl Harbor, the band played a vital role in boosting morale, supporting ceremonial functions, and representing the Marine Corps at official events and community outreach. During World War II, members of the Brigade Band provided musical support in Hawaii and contributed to the esprit de corps of Marines preparing for combat in the Pacific Theater. Renowned for their precision and professionalism, the 1st Marine Brigade Band has upheld a distinguished tradition of musical excellence and service to both the Corps and the nation.

The 1st Searchlight Battery was a unique unit of the United States Marine Corps formed during the Vietnam War. Activated in 1966, the battery specialized in providing battlefield illumination and target acquisition using high-powered searchlights, supporting Marine infantry and artillery operations, especially at night. The unit played a critical role in perimeter defense and ambush detection at bases such as Da Nang and Phu Bai. After several years of service, the 1st Searchlight Battery was deactivated in the early 1970s as technological advancements and changes in battlefield tactics rendered their mission obsolete.

The 2nd Battalion, 28th Marines, 5th Marine Division was activated in 1944 and is best known for its crucial role during the Battle of Iwo Jima in World War II. The battalion famously participated in the assault on Mount Suribachi, where its members raised the iconic American flag on February 23, 1945, an event immortalized in one of the most famous photographs of the war. The battalion faced fierce Japanese resistance, suffering heavy casualties but ultimately contributing decisively to the capture of the island. After the war, the unit was deactivated in late 1945 along with the rest of the 5th Marine Division.

The 3rd Battalion, 24th Marines (3/24) is a United States Marine Corps Reserve infantry battalion headquartered in Bridgeton, Missouri. Activated during World War II, the battalion participated in the pivotal Battle of Iwo Jima in 1945, earning distinguished honors for its actions. After deactivation post-war, 3/24 was reactivated as part of the Marine Corps Reserve, supporting training and mobilization missions. In the 21st century, it has deployed in support of Operations Iraqi Freedom and Enduring Freedom, continuing its legacy of service both at home and abroad.

The 4th Air Naval Gunfire Liaison Company (4th ANGLICO) is a United States Marine Corps Reserve unit specializing in coordinating close air support, naval gunfire, and artillery for joint, allied, and coalition forces. Established in 1980, 4th ANGLICO has provided critical liaison capabilities during major training exercises and real-world operations, supporting both U.S. and partner nation forces. The unit has played significant roles in Operations Desert Storm, Iraqi Freedom, and Enduring Freedom, deploying detachments to augment combat operations worldwide. Renowned for its expertise in fire support coordination, 4th ANGLICO continues to enhance interoperability and effectiveness across the battlespace.

The Aviation Support Element Kaneohe (ASE Kaneohe) is a United States Army aviation support unit based at Marine Corps Base Hawaii, Kaneohe Bay. Established to provide logistical and maintenance support to Army aviation assets in the Pacific region, ASE Kaneohe plays a critical role in ensuring operational readiness for rotary and fixed-wing aircraft. The unit supports joint training exercises and real-world missions, collaborating closely with other Army, Marine Corps, and partner nation forces stationed in Hawaii. Through its expertise in supply, maintenance, and ground support operations, ASE Kaneohe enhances the effectiveness of Army aviation missions throughout the Indo-Pacific theater.

C/1:5, also known as Charlie Company, 1st Battalion, 5th Infantry Regiment, has a distinguished legacy within the U.S. Army. The 5th Infantry Regiment, known as the "Bobcats," dates back to the early 19th century, participating in major conflicts such as the Indian Wars, Civil War, and both World Wars. During the Vietnam War, C/1:5 was heavily engaged in combat operations, earning numerous commendations for bravery and effectiveness. In recent decades, the unit has deployed to Iraq and Afghanistan, continuing its tradition of service and adaptability in modern conflicts.

Combat Logistics Battalion 2 (CLB-2) is a logistics unit of the United States Marine Corps, based at Marine Corps Base Camp Lejeune, North Carolina. Activated in 2006, CLB-2 is a subordinate unit of Combat Logistics Regiment 2, 2nd Marine Logistics Group. The battalion has provided critical combat service support, including transportation, supply, and maintenance, during multiple deployments to Iraq and Afghanistan in support of Operation Iraqi Freedom and Operation Enduring Freedom. CLB-2 continues to support Marine Air-Ground Task Force operations by enabling sustainment and mobility for Marine forces in training and operational environments worldwide.

Combat Logistics Regiment 15 (CLR-15) is a logistics unit of the United States Marine Corps, based at Marine Corps Base Camp Pendleton, California. Activated in 2006, CLR-15 is part of the 1st Marine Logistics Group and provides direct support and general logistics support—including supply, maintenance, and transportation—to the I Marine Expeditionary Force. The regiment and its subordinate units have deployed in support of Operations Iraqi Freedom and Enduring Freedom, delivering vital sustainment to combat operations. Over the years, CLR-15 has earned recognition for its flexibility and effectiveness in supporting both combat missions and humanitarian assistance operations worldwide.

**Edison Range** is a military training area established in the mid-20th century to support the evolving needs of the armed forces. Originally designated as a small-arms firing range, it expanded over the decades to include facilities for combined arms exercises and advanced marksmanship training. The unit has played a key role in preparing both regular and reserve troops, hosting annual qualification events and multinational training exercises. Edison Range continues to adapt to new technologies, incorporating simulation systems and drone operations to maintain readiness for modern combat scenarios.

The Engineer Support Company (EngrSptCo), part of the 1st Engineer Battalion (1stEngrBn), boasts a storied legacy within the U.S. Army. The battalion traces its origins to 1846, making it one of the Army’s oldest engineer units, and has participated in every major American conflict since the Mexican-American War. Engineer Support Company specializes in providing critical mobility, counter-mobility, and survivability support through construction, demolition, and obstacle emplacement/removal. Throughout its history, EngrSptCo has played vital roles in campaigns from World War II’s European theaters to recent operations in Iraq and Afghanistan, demonstrating adaptability and technical expertise in both combat and support operations.

**FLSU 1 (Force Logistics Support Unit 1)** was a key logistics formation within the United States Marine Corps during the Vietnam War. Established in the mid-1960s, FLSU 1 provided essential supply, maintenance, and transportation support to Marine combat units operating in I Corps Tactical Zone, particularly around Da Nang. The unit played a vital role in sustaining Marine operations by ensuring a steady flow of ammunition, food, fuel, and equipment to forward-deployed forces. FLSU 1's efforts were instrumental to the overall effectiveness and endurance of U.S. Marine Corps operations in Vietnam until its deactivation later in the conflict.

Fox 2/5 Weapons Platoon is a specialized element within Fox Company, 2nd Battalion, 5th Marines—one of the most storied battalions in the United States Marine Corps. The battalion has seen action in major conflicts, including World War II, Korea, Vietnam, Iraq, and Afghanistan. The Weapons Platoon provides the company with heavy fire support, operating machine guns, mortars, and anti-armor weapons to enhance the unit’s combat power. Fox 2/5 Weapons Platoon has played a crucial role in both offensive and defensive operations, delivering suppressive fire and supporting maneuver elements during some of the Corps’ most significant engagements.

Headquarters and Maintenance Squadron 13 (H&MS-13) was a United States Marine Corps aviation support unit established to provide logistical and maintenance support to Marine aircraft squadrons. Originally activated during the Vietnam War era, H&MS-13 was based at Marine Corps Air Station El Toro in California. The squadron played a critical role in ensuring the operational readiness of Marine aircraft by managing supply, avionics, and intermediate-level aircraft maintenance. In 1988, as part of a Corps-wide reorganization, H&MS-13 was redesignated as Marine Aviation Logistics Squadron 13 (MALS-13), continuing its mission of aviation logistics support for Marine Aircraft Group 13.

Headquarters and Service Company, 2nd Battalion, 4th Marines (H&S 2/4) has a distinguished history as the command and support backbone of "The Magnificent Bastards" battalion. Originally activated in 1914, the 2nd Battalion, 4th Marines has served with valor in major conflicts including World War II, the Korean War, Vietnam, and the Global War on Terrorism. H&S Company has provided critical leadership, communications, logistics, and medical support during pivotal battles such as Corregidor, Operation Starlite, and in Iraq and Afghanistan. Throughout its service, H&S 2/4 has upheld the proud traditions and fighting spirit of the United States Marine Corps.

Headquarters and Service Battalion (H&SBn), 1st Force Service Regiment (1stFSR), later redesignated under the Force Logistics Command (FLC), was a key logistics and support unit within the United States Marine Corps during the Vietnam War. Activated to provide command, control, and administrative support, H&SBn managed essential services, supply lines, and personnel functions for 1stFSR and its subordinate units. The battalion played a vital role in sustaining Marine operations throughout I Corps Tactical Zone, ensuring frontline forces received necessary equipment, transportation, and maintenance support. Following the reorganization of Marine logistics elements, H&SBn continued its mission under the evolving structure of the FLC, contributing significantly to the overall success of Marine Corps operations in Southeast Asia.

Headquarters Company, 3rd Marines, 1st Marine Brigade has played a pivotal role in the command and control of 3rd Marine Regiment operations since its establishment. During the Vietnam War, the unit provided essential administrative and logistical support for combat operations in Southeast Asia, ensuring effective coordination among subordinate elements. In the post-war era, Headquarters Company continued to support training and deployment activities, notably during the Brigade’s rapid response missions in the Pacific. The unit remains a critical component of the 3rd Marines, upholding a legacy of operational excellence and readiness.

Marine Heavy Helicopter Squadron 769 (HMH-769), known as the "Roadhogs," was a United States Marine Corps Reserve helicopter squadron established in 1958. Originally designated as HMR-769, the unit operated out of various locations in California, including Naval Air Station Alameda and later Edwards Air Force Base and MCAS El Toro. Flying the CH-53E Super Stallion in its later years, HMH-769 provided heavy-lift helicopter support for both training and operational missions, including deployments in support of Operation Iraqi Freedom. The squadron was deactivated in 2008 as part of a broader restructuring of Marine Corps aviation assets.