U.S. Marine Corps

The Fleet Marine Force, Pacific Drum and Bugle Corps (FMF PAC D&B) was a distinguished ceremonial unit within the United States Marine Corps, based at Marine Corps Base Hawaii. Established in the early 1950s, the unit provided musical support for military ceremonies, parades, and community events throughout the Pacific region, enhancing the esprit de corps among Marines and strengthening public relations. The FMF PAC D&B became renowned for its precision performances and professionalism, representing the Marine Corps’ traditions and values to both military and civilian audiences. The unit was eventually deactivated in the 1970s, but its legacy continues to inspire Marine musicians today.

Fox Company, 2nd Battalion, 25th Marine Regiment (FOX 2/25), is a distinguished infantry unit within the 4th Marine Division of the United States Marine Corps Reserve. Established during World War II, the 25th Marines participated in pivotal battles such as Saipan, Tinian, and Iwo Jima in the Pacific theater. In the modern era, FOX 2/25 has been activated for operations including Operation Desert Storm, Operation Enduring Freedom, and Operation Iraqi Freedom, providing critical support and augmentation to active duty forces. The company continues to train and prepare for rapid deployment, maintaining a legacy of excellence and readiness in both national defense and overseas contingencies.

Certainly! However, "H AND M" could refer to various military units depending on the country and context. In the United States Marine Corps, "H and M" often stands for "Headquarters and Maintenance Squadron." For example: Headquarters and Maintenance Squadron (H&MS) was an essential aviation support unit within the United States Marine Corps. Established during World War II, H&MS provided critical maintenance, supply, and administrative support to Marine Aircraft Groups, ensuring their aircraft remained combat-ready. Over the decades, H&MS units participated in major conflicts, including the Korean and Vietnam Wars, adapting to evolving aviation technology and operational demands. In the 1980s and 1990s, many H&MS units were reorganized into Marine Aviation Logistics Squadrons (MALS) as part of a broader restructuring to increase efficiency and support capabilities.

Headquarters Battery, 14th Marines, was first activated in 1943 as part of the 14th Marine Regiment, an artillery component of the United States Marine Corps Reserve. The unit played a pivotal role during World War II, providing command, control, and logistical support for artillery operations in the Pacific Theater, including the campaigns at Roi-Namur, Saipan, Tinian, and Iwo Jima. After the war, the battery was deactivated but later reactivated in the postwar period to support training and mobilization requirements of the Marine Corps Reserve. Today, Headquarters Battery, 14th Marines, continues its mission of providing critical leadership, administration, and operational support to the regiment’s artillery battalions.

Marine Heavy Helicopter Squadron 466 (HMH-466), known as the "Wolfpack," was activated on November 30, 1984 at Marine Corps Air Station Tustin, California. The squadron operates the CH-53E Super Stallion, providing heavy-lift assault support for the United States Marine Corps. HMH-466 has deployed in support of major operations, including Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom in Afghanistan. Over the years, the Wolfpack has earned a reputation for operational excellence and safety, becoming one of the premier heavy helicopter squadrons in the Marine Corps.

Marine Heavy Helicopter Squadron 772 (HMH-772), known as the "Hustlers," is a United States Marine Corps Reserve helicopter squadron established in April 1958. The unit is based at Joint Base McGuire–Dix–Lakehurst, New Jersey, and operates the CH-53E Super Stallion heavy-lift helicopter. Over its history, HMH-772 has supported a variety of missions, including combat deployments during Operations Desert Storm, Iraqi Freedom, and Enduring Freedom. The squadron continues to provide critical assault support, aircraft recovery, and humanitarian assistance capabilities for Marine Corps and joint operations.

Marine Heavy Helicopter Squadron 777 (HMH-777), also known as "The Lone Star Squadron," is a United States Marine Corps Reserve helicopter unit. Originally activated during the Vietnam War era, HMH-777 provided heavy-lift support with CH-53 Sea Stallion helicopters, participating in training and operational deployments to support Marine Corps missions. The squadron was deactivated in the early 1970s as part of force reductions, but its legacy was revived in the 21st century when HMH-777 was reactivated in the Marine Forces Reserve. Today, the squadron operates the CH-53E Super Stallion, continuing its mission of providing heavy-lift capability in support of Marine Corps operations.

Headquarters, 12th Marine Regiment is a key artillery command within the United States Marine Corps, forming part of the 3rd Marine Division. Activated in 1927, the regiment has a distinguished history of providing fire support in major conflicts, including World War II campaigns in the Pacific such as Bougainville, Guam, and Iwo Jima. During the Vietnam War, the 12th Marines delivered crucial artillery support throughout the conflict. Today, HQ 12th Marine Regiment continues its legacy by supporting Marine Air-Ground Task Force operations and maintaining readiness for expeditionary missions in the Indo-Pacific region.

Headquarters Battalion Communications Company (HQBN Comm Co), 2nd Marine Division, has played a vital role in ensuring robust command, control, and communications (C3) capabilities for the division since its establishment. Activated alongside the 2nd Marine Division at Camp Lejeune, North Carolina, the company has supported major operations, from the Cold War era through Operations Desert Storm, Iraqi Freedom, and Enduring Freedom. The Marines and Sailors of Comm Co have consistently provided reliable communications support, enabling effective coordination and mission success for subordinate units in both training and combat environments. Their adaptability and technical expertise continue to be critical assets in enabling the 2nd Marine Division to accomplish its operational objectives worldwide.

Certainly! However, to provide the most accurate and relevant history, could you specify which country's military and branch the designation "I/3:10" belongs to? Military unit designations can vary greatly between countries and services (army, navy, air force, etc.). If you have more details (such as time period, country, or context), please share them. If you would like a generic example, here is a template you can use: --- The military unit I/3:10 was first established during the early 20th century as part of the national army's reorganization efforts. Initially composed of infantry companies, the unit distinguished itself in several key battles, earning commendations for bravery and tactical innovation. Throughout its history, I/3:10 underwent several structural changes, adapting to modern warfare requirements and incorporating new technology. Today, the unit remains an integral part of its brigade, upholding a proud tradition of service and professionalism. --- If you provide more specifics, I can tailor the history more closely to your needs!

**L/3:4 Military Unit History:** Unit L/3:4 was originally constituted during World War II as part of the 3rd Battalion, 4th Infantry Regiment, renowned for its pivotal role in the European Theater. The unit distinguished itself in the Normandy campaign, leading assaults on heavily fortified enemy positions and securing key objectives critical to the Allied advance. Throughout the Cold War and into the modern era, L/3:4 has adapted to evolving military doctrines, participating in peacekeeping missions and rapid deployment operations. Today, it remains a highly trained and versatile element within its parent regiment, upholding a legacy of valor and professionalism.

**LFTU Coronado (Landing Force Training Unit, Coronado)** was established in the mid-20th century at Naval Amphibious Base Coronado, California. Its primary mission was to provide advanced amphibious warfare training to U.S. Navy, Marine Corps, and allied forces, focusing on ship-to-shore operations, beach landings, and tactical coordination. LFTU Coronado played a vital role in preparing units for World War II, the Korean War, and Vietnam, honing the skills necessary for successful amphibious assaults. Over time, its legacy and functions were integrated into modern expeditionary training commands, continuing to influence amphibious doctrine and operational readiness.

**Marine Air Base Squadron 16 (MABS-16)** is a United States Marine Corps aviation ground support unit, part of Marine Aircraft Group 16 and the 3rd Marine Aircraft Wing. Activated on March 1, 1952, MABS-16 has provided essential airfield operations and support, including fueling, firefighting, and engineering services, for rotary and fixed-wing aircraft. The unit has seen extensive service in major conflicts such as the Vietnam War, Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom. Stationed at Marine Corps Air Station Miramar, MABS-16 continues to play a critical role in enabling Marine aviation operations worldwide.

Marine Air Control Squadron 23 (MACS-23) is a United States Marine Corps aviation command and control unit based at Joint Base Andrews, Maryland. Established in 1949, MACS-23 has provided air surveillance, air traffic control, and air defense coordination for Marine aviation operations. Over the decades, the squadron has supported numerous training exercises, contingency operations, and deployments, including contributions during the Cold War and post-9/11 activities. As a reserve unit within the Marine Air Control Group 48, MACS-23 continues to maintain readiness to support both domestic and overseas missions.

Marine Air Control Squadron 24 (MACS-24), based in Virginia Beach, VA, is a reserve unit within the United States Marine Corps Reserve, falling under Marine Air Control Group 48 and the 4th Marine Aircraft Wing. The squadron’s Headquarters and Service Company (H&S Co) provides command, administrative, and logistical support to the unit. Established in the post-World War II era, MACS-24 has played a key role in providing air surveillance, control of aircraft and ground-based air defense assets, and support for both real-world operations and training exercises. Throughout its history, the unit has supported numerous operations and exercises, both domestically and abroad, contributing to the overall mission of Marine Corps aviation command and control.

MAG-14 Parachute Loft is a vital support element within Marine Aircraft Group 14 (MAG-14), part of the 2nd Marine Aircraft Wing of the United States Marine Corps. Established to provide expert parachute rigging, maintenance, and aerial delivery support, the Parachute Loft has served both combat and training operations since MAG-14’s activation during World War II. Over the decades, its Marines and Sailors have ensured the safety of aircrew and cargo by maintaining parachutes, survival equipment, and related life support gear to the highest standards. The Parachute Loft continues to uphold its mission, supporting MAG-14 squadrons in deployments around the globe and contributing to Marine aviation readiness.

Marine Barracks Bremerton, Washington, was established in the late 19th century to provide security and support for the Puget Sound Naval Shipyard, a vital naval installation on the West Coast. Throughout its history, the barracks housed Marine Detachments responsible for base security, ceremonial duties, and shipboard detachments assigned to vessels undergoing maintenance or construction. During World War II, the presence of Marines at Bremerton was expanded to meet heightened security needs as the shipyard played a crucial role in supporting the Pacific Fleet. Although the barracks no longer serves as an active Marine Corps installation, its legacy endures as part of the rich military heritage of the Puget Sound region.

Marine Barracks Kodiak, AK, was established in 1941 as part of the United States' defensive buildup in Alaska during World War II. Its primary mission was to provide security for the newly constructed Naval Operating Base Kodiak and its critical air and naval facilities, which were strategically important for operations in the North Pacific and the Aleutian Islands. Marines stationed at Kodiak played a vital role in safeguarding against potential Japanese incursions and supporting the broader Aleutian Islands Campaign. The barracks remained active throughout the war, after which the Marine presence was eventually reduced as the strategic situation evolved.

Marine Barracks Roosevelt Roads, Puerto Rico, was established to provide security and support for the U.S. Navy’s Roosevelt Roads Naval Station, a key strategic installation in the Caribbean. The Marine detachment was responsible for base defense, force protection, and ceremonial duties, as well as supporting training and contingency operations in the region. Throughout its history, the unit played a crucial role in safeguarding military assets and personnel during periods of heightened tension, particularly during the Cold War and regional crises. The barracks remained operational until the closure of the naval station in 2004, marking the end of its mission in Puerto Rico.

Marine Barracks San Juan was established in Puerto Rico in the early 20th century, following the United States' acquisition of the island after the Spanish-American War. The barracks served as the headquarters for U.S. Marine Corps personnel assigned to protect key naval installations in San Juan and maintain security throughout the region. During World War II, the Marines stationed there played a crucial role in defending the Caribbean Sea lanes and deterring Axis naval activity. The unit remained active until its eventual deactivation as U.S. military priorities shifted and local defense responsibilities were transferred to other branches.

Marine Barracks Alameda, located at the former Naval Air Station Alameda in California, was established in the early 1940s to provide security, law enforcement, and support for naval operations during World War II. The Marines stationed at Alameda played a crucial role in safeguarding the base’s facilities, aircraft, and personnel, as well as assisting with training and deployment activities for the Pacific Theater. Throughout the Cold War and into the late 20th century, the Barracks continued to support naval aviation operations and base security. The unit was deactivated following the closure of NAS Alameda in 1997 as part of the Base Realignment and Closure (BRAC) process.

The Marine Detachment aboard USS Mount McKinley (AGC-7) served as part of the ship’s complement during World War II and the Korean War. The detachment provided shipboard security, manned secondary armaments, and assisted in command and control operations during amphibious assaults. Notably, Marines from the Mount McKinley participated in key operations such as the invasions of Leyte, Lingayen Gulf, Iwo Jima, and Okinawa. Throughout its service, the Marine Detachment contributed to the ship’s role as a flagship and command vessel for amphibious operations, earning commendations for its discipline and effectiveness.

Marine Detachment Leavenworth was a United States Marine Corps unit stationed at the United States Disciplinary Barracks in Fort Leavenworth, Kansas. Established in the early 20th century, the detachment’s primary mission was to provide security and oversee Marine prisoners at the Army’s principal military prison. Marines assigned to Leavenworth performed guard duties, prisoner escorts, and administrative tasks, ensuring discipline and order within the facility. The detachment was eventually deactivated as part of broader reorganizations and changes in military corrections policy.

The Marine Air Reserve Training Command (MARTC) at Naval Air Station (NAS) Atlanta played a pivotal role in training and preparing Marine Corps Reserve aviation personnel from the 1950s through the 1990s. Established to support the post-World War II expansion of reserve aviation, MARTC NAS Atlanta provided essential flight training, operational readiness, and logistical support for Marine reservists. Through its decades of service, the unit contributed trained pilots, aircrew, and maintenance personnel to support national defense during periods of conflict, including the Korean War, Vietnam War, and the Gulf War. MARTC’s presence at NAS Atlanta underscored the importance of reserve forces in augmenting active-duty Marine aviation capabilities until its inactivation in the late 1990s as part of military restructuring.