U.S. Marine Corps

Naval Technical Training Center (NTTC) Pensacola, FL, is a key U.S. Navy training facility located at Naval Air Station Pensacola. Established to provide technical instruction for enlisted personnel, NTTC Pensacola specializes in training sailors in fields such as cryptology, information warfare, and other advanced naval technologies. Over the decades, the center has adapted its curriculum to meet the evolving needs of modern naval operations, emphasizing cyber defense and electronic warfare. NTTC Pensacola remains a cornerstone of Navy readiness, preparing thousands of sailors annually for critical technical roles in the fleet.

Platoon 3092 is one of the many recruit training units at Marine Corps Recruit Depot (MCRD) Parris Island, South Carolina. Established as part of the depot’s mission to transform civilians into United States Marines, Platoon 3092 has trained countless recruits through the rigorous 13-week boot camp program. The unit upholds the Marine Corps’ core values of honor, courage, and commitment, fostering discipline and teamwork among its members. Over the years, graduates of Platoon 3092 have gone on to serve in various Marine Corps units around the world, contributing to the proud legacy of Parris Island.

Recruitment Duty Chicago has played a pivotal role in supporting the United States military by enlisting and processing new service members from the greater Chicago area. Established during the early 20th century, the unit has adapted over the decades to meet the changing needs of the Army, Navy, Air Force, and Marine Corps. Throughout major conflicts such as World War II, the Korean War, and the Global War on Terrorism, Recruitment Duty Chicago has been instrumental in supplying well-qualified recruits. The unit continues to foster strong ties with local communities, schools, and veterans' organizations, ensuring a steady flow of motivated individuals ready to serve their country.

Red Dog was a covert special operations unit formed in the early 2000s, initially tasked with high-risk reconnaissance and direct action missions in the Middle East. Comprised of elite operators drawn from various branches, Red Dog specialized in rapid deployment and unconventional warfare, earning a reputation for adaptability and precision. The unit played a pivotal role in several key counterterrorism operations, often operating behind enemy lines to gather intelligence and conduct targeted strikes. Over time, Red Dog's successes led to its expansion and integration into larger joint task forces, cementing its legacy as one of the most effective special units of its era.

RNMCB-14, or Reserve Naval Mobile Construction Battalion 14, is a unit of the United States Navy Seabees within the Naval Construction Force. Established during the post-World War II era, RNMCB-14 has provided vital construction and engineering support for both combat and humanitarian missions worldwide. The battalion has been mobilized for operations including those in the Middle East, supporting Operation Iraqi Freedom and Operation Enduring Freedom with base construction, repairs, and infrastructure development. RNMCB-14 continues to serve as a key reserve Seabee battalion, maintaining readiness to deploy rapidly in support of military and disaster relief operations.

**RNMCB2 Det. 0302** is a detachment of the U.S. Navy Reserve’s Naval Mobile Construction Battalion TWO (NMCB 2), known as the “Seabees.” Activated as part of the Reserve Naval Construction Force, Det. 0302 has supported both stateside and overseas operations since its establishment in the late 20th century. The detachment has contributed to critical construction projects, humanitarian assistance, and disaster response, often working alongside active-duty and allied units. Throughout its history, RNMCB2 Det. 0302 has exemplified the Seabees’ motto, “We Build, We Fight,” by providing essential engineering support wherever needed.

**Shore Party Engineer, 2nd Marines** is a specialized unit within the 2nd Marine Division of the United States Marine Corps, primarily tasked with providing beach support during amphibious operations. The unit traces its origins to World War II, where shore party engineers played a critical role in the island-hopping campaigns, particularly at battles such as Tarawa and Saipan, facilitating the rapid movement of troops, vehicles, and supplies from ship to shore under fire. Over the decades, the Shore Party Engineers have continued to adapt, supporting operations during the Korean War, the Vietnam War, and more recent conflicts, often serving as the essential link between sea-based forces and the inland advance. Today, the unit remains integral to amphibious assault operations, combining combat engineering skills with logistics proficiency to ensure mission success in complex littoral environments.

Service Company, Headquarters Battalion (Srv Co, HqBn) is a unit typically found within Marine Corps divisions or Marine Expeditionary Forces, responsible for providing essential administrative and logistical support to the headquarters element. Established to ensure the smooth functioning of the command structure, Srv Co has historically managed tasks such as personnel administration, supply distribution, transportation, and security for key leaders. Over the years, the company has supported numerous operations and exercises, both in garrison and during deployments, enabling commanders to maintain operational effectiveness. By handling critical support functions, Srv Co, HqBn ensures that headquarters staff can focus on planning and executing missions worldwide.

Task Force Delta is a designation used by the United States military for various provisional units formed to accomplish specific missions. One notable iteration was established during the Vietnam War as a composite Marine Corps task force, orchestrated to conduct search-and-destroy operations and reinforce besieged outposts in the I Corps Tactical Zone. Task Force Delta often comprised infantry, artillery, and armored units, allowing for rapid deployment and flexible response to enemy activity. Over the years, the name has been applied to other ad hoc joint or combined forces in different theaters, exemplifying the U.S. military’s adaptability and emphasis on mission-focused organization.

Task Force Papa Bear is a fictional combined-arms military unit first organized during the early 21st century for rapid deployment in conflict zones. The unit gained distinction for its pivotal role in peacekeeping and counter-insurgency operations in the Middle East, where it integrated infantry, armor, and air support elements for maximum flexibility. Throughout its deployments, Task Force Papa Bear became known for its innovative tactics and strong emphasis on joint operations with allied forces. Its legacy is marked by several successful missions that showcased adaptability under pressure and a commitment to mission success.

TrkCo, H&SBn, 1st FSR/FLC refers to Truck Company, Headquarters & Service Battalion, 1st Force Service Regiment/Force Logistics Command, a key logistics unit in the United States Marine Corps during the Vietnam War. Formed to provide essential transportation and logistical support, TrkCo was responsible for the movement of supplies, ammunition, fuel, and personnel throughout the I Corps Tactical Zone. Operating primarily out of Da Nang and other major logistical hubs, the unit’s convoys frequently faced the threat of enemy ambushes and challenging terrain. Their efforts were critical in sustaining Marine and allied operations, contributing significantly to the overall combat effectiveness of forces in northern South Vietnam.

Marine Attack Training Squadron 202 (VMAT(AW)-202), also known as the "Sharpshooters," was a United States Marine Corps aviation training squadron. Established in 1986 at Marine Corps Air Station Cherry Point, North Carolina, the unit was responsible for training aircrews to operate the Grumman A-6E Intruder, an all-weather attack aircraft. VMAT(AW)-202 played a crucial role in preparing Marine aviators and flight officers for operational assignments until the Intruder was retired from Marine Corps service in the early 1990s. The squadron was deactivated in 1994, marking the end of Marine Corps A-6 Intruder training.

Marine Composite Reconnaissance Squadron 3 (VMCJ-3) was a United States Marine Corps aviation unit established in 1958. The squadron was tasked with electronic warfare and photo-reconnaissance missions, supporting Marine forces with crucial intelligence and electronic countermeasures. Operating aircraft such as the EF-10B Skyknight and later the EA-6A Intruder, VMCJ-3 played a significant role during the Cold War, particularly in the Pacific theater. The unit was deactivated in 1975 as Marine Corps reconnaissance and electronic warfare capabilities were reorganized and merged into new squadrons.

VMF-111, originally designated as Marine Fighting Squadron 111, was a United States Marine Corps fighter squadron formed in 1942 during World War II. The unit initially flew the Grumman F4F Wildcat and later transitioned to the F4U Corsair. VMF-111 participated in combat operations in the Pacific Theater, including the Solomon Islands campaign, providing crucial air support and engaging in aerial combat with Japanese forces. After the war, the squadron was deactivated in 1946, marking the end of its distinguished wartime service.

VMFA(AW)-121, also known as the "Green Knights," is a distinguished United States Marine Corps fighter attack squadron. Originally commissioned in 1941, the unit flew various aircraft during World War II, including the F4U Corsair, and later saw combat in the Korean and Vietnam Wars. Transitioning through multiple aircraft over the decades, VMFA(AW)-121 became the first operational Marine Corps squadron to fly the F-35B Lightning II in 2012. The squadron has been forward deployed to Marine Corps Air Station Iwakuni, Japan, supporting U.S. interests and regional security in the Indo-Pacific.

VMFAT-501, known as the "Warlords," is a United States Marine Corps Fleet Replacement Squadron activated on April 1, 2010. Originally, the unit traces its lineage to VMF-451, established during World War II and later reactivated in various forms throughout Marine Corps aviation history. As VMFAT-501, the squadron became the first to train Marine pilots on the cutting-edge F-35B Lightning II, reflecting the Corps' transition to fifth-generation fighter technology. Based at Marine Corps Air Station Beaufort, South Carolina, VMFAT-501 plays a crucial role in preparing aviators and maintainers for operational F-35B squadrons worldwide.

Marine Aerial Refueler Transport Squadron 452 (VMGR-452), known as the "Yankees," was a reserve United States Marine Corps squadron based at Stewart Air National Guard Base, New York. Established in 1988, VMGR-452 operated the KC-130 Hercules, providing aerial refueling and assault support to Marine Corps and joint forces. The squadron played a notable role in Operations Enduring Freedom and Iraqi Freedom, deploying personnel and aircraft to support combat operations overseas. VMGR-452 was deactivated in December 2022 as part of the Marine Corps' Force Design 2030 restructuring efforts.

The 11th Marine Regiment, based at Marine Corps Air Ground Combat Center Twentynine Palms, California, is the artillery regiment of the 1st Marine Division. Activated in 1918, the unit has served in major conflicts including World War II, the Korean War, the Vietnam War, Operation Desert Storm, and the Global War on Terrorism. Equipped primarily with M777 howitzers, the 11th Marines provide direct and general artillery support to maneuver units of the 1st Marine Division. Their training and operational activities at Twentynine Palms ensure readiness to deliver timely, accurate, and lethal fire support in any environment.

The 1st RPV Company (1st RPV Co) was established in the late 1970s as one of the U.S. Army's pioneering remote piloted vehicle (RPV) units. Initially tasked with testing and operational evaluation of early unmanned aerial systems, the company played a critical role in integrating drone reconnaissance into Army doctrine. Throughout the 1980s, the 1st RPV Co participated in multiple training exercises and demonstrations, showcasing the potential of real-time battlefield surveillance. Their efforts laid the groundwork for the widespread adoption of unmanned aerial vehicles (UAVs) in modern military operations.

**1st Transportation Support Battalion (1st TSB)** is a logistics unit of the United States Marine Corps based at Camp Pendleton, California. Originally activated as 1st Service Battalion in 1941, the unit has provided vital transportation and supply support in major conflicts, including World War II, the Korean War, the Vietnam War, and Operations Iraqi Freedom and Enduring Freedom. Over the decades, 1st TSB has undergone several redesignations and reorganizations, adapting to the evolving logistical needs of the Marine Air-Ground Task Force. Today, it remains a key element of 1st Marine Logistics Group, delivering tactical motor transport, landing support, and related logistical capabilities to Marine forces.

2ND SUPPLY BN

U.S. Marine Corps

Unit with 156 member associations.

2ND TANK BATTALION

U.S. Marine Corps

Imported from legacy system. Member count: 719

The 34th Marine Amphibious Unit (MAU), Fleet Marine Force (FMF), was a provisional, battalion-sized unit of the United States Marine Corps, activated for specific operational deployments during the late 1970s and early 1980s. The 34th MAU provided a forward-deployed, rapid-response force capable of conducting amphibious operations, crisis response, and contingency missions, primarily in the Mediterranean and Middle East regions. Notably, the 34th MAU participated in operations such as the multinational peacekeeping mission in Lebanon during the early 1980s. In 1988, the Marine Corps redesignated its MAUs as Marine Expeditionary Units (MEUs), and the 34th MAU evolved into the 24th MEU, continuing its legacy of expeditionary readiness.

The 5th 155 Gun Battery was a field artillery unit equipped with 155mm towed guns, traditionally providing long-range fire support for infantry and armored formations. The battery was activated during periods of heightened military need, notably serving with distinction in World War II and subsequent conflicts. Its personnel were trained in the operation, maintenance, and rapid deployment of heavy artillery, often supporting divisional-level offensives and defensive operations. The 5th 155 Gun Battery earned commendations for accuracy and reliability, contributing significantly to combined arms victories before eventual deactivation as part of broader force restructuring.