U.S. Army

The 5th Battalion, 3rd Air Defense Artillery Regiment (5-3 ADA) traces its lineage back to the early 19th century, with origins in the 3rd Regiment of Artillery, constituted in 1821. Over its distinguished history, the unit has participated in numerous conflicts, including the War of 1812, World War II, and Operations Desert Shield and Desert Storm, evolving from traditional field artillery to modern air defense roles. Reactivated in various forms throughout the 20th and 21st centuries, 5-3 ADA is now equipped with cutting-edge air defense systems such as the Patriot missile system. Today, the battalion plays a vital role in protecting U.S. and allied forces from aerial and missile threats, continuing its legacy of service and adaptation on the modern battlefield.

The **509th Radio Research Group (RRGP) – 146th Aviation Company** was a specialized U.S. Army unit active during the Vietnam War. Tasked with aerial signals intelligence (SIGINT) operations, the 146th Aviation Company operated aircraft such as the RU-6A and RU-8D to intercept enemy communications. As part of the 509th RRGP, their missions provided critical real-time intelligence to ground forces, supporting both tactical operations and strategic planning. The unit’s skilled aircrews and analysts played a vital role in counterinsurgency efforts throughout Southeast Asia until the drawdown of U.S. forces in the early 1970s.

The 515th Military Police Company (515 MP Co) is a distinguished unit in the United States Army with a history of supporting law enforcement and security operations. Originally constituted in the mid-20th century, the unit has provided critical support during both peacetime and conflict, including deployments in support of Operations Iraqi Freedom and Enduring Freedom. The 515th MP Co has been tasked with a variety of missions, such as area security, detainee operations, and convoy security. Throughout its service, the company has earned a reputation for professionalism, adaptability, and dedication to mission success.

The 51st Maintenance Company (Light), known as the 51st Maint Co (LT), has a distinguished legacy of providing critical maintenance and logistical support to U.S. Army operations. Activated during the Cold War era, the unit specialized in the repair and upkeep of light tactical vehicles and equipment, ensuring combat readiness in diverse environments. Throughout its history, the 51st Maint Co (LT) has supported major training exercises and deployments, including overseas contingency operations in Southwest Asia. Renowned for its technical expertise and adaptability, the company has played a vital role in sustaining the operational effectiveness of supported combat units.

The 561st Engineer Company is a U.S. Army engineer unit with a distinguished record of service. Activated during World War II, the company provided vital combat engineering support in the European Theater, constructing bridges, clearing obstacles, and supporting frontline advances. Over the decades, the 561st has participated in numerous operations, including deployments in Korea, Vietnam, and more recent missions in the Middle East. Renowned for its expertise in mobility, countermobility, and survivability tasks, the 561st Engineer Company continues to support Army operations worldwide.

The 565th Supply Company was activated during World War II to support U.S. Army operations in the European Theater, providing crucial logistical support and supply distribution to frontline units. After the war, the company was inactivated but later reconstituted during the Cold War era, adapting to evolving military needs and technological advancements in supply chain management. Over the decades, the 565th Supply Company participated in numerous training exercises and deployments, supporting operations both domestically and overseas. Today, the unit continues its mission of ensuring the readiness and sustainment of U.S. Army forces through efficient supply and logistical operations.

The 56th Aviation Company was a United States Army aviation unit activated during the Vietnam War era. It was best known for its role in aerial surveillance and reconnaissance missions, primarily operating the OV-1 Mohawk aircraft. The company provided vital intelligence and support to ground forces throughout its deployment in Southeast Asia. After several years of distinguished service, the unit was eventually inactivated as part of Army aviation restructuring in the post-Vietnam period.

The 56th Engineers was originally constituted during World War I as part of the National Army in 1917, serving primarily in France where it was involved in vital engineering and logistical support for the American Expeditionary Forces. Reactivated during World War II, the unit distinguished itself by constructing roads, bridges, and essential infrastructure across the European Theater, notably aiding Allied advances after D-Day. In subsequent decades, the 56th Engineers participated in various Cold War and post-Cold War operations, providing combat engineering and construction capabilities in support of U.S. Army missions worldwide. The unit's legacy is marked by adaptability, technical expertise, and dedicated service in both combat and peacetime operations.

The 588th Signal Company was originally activated during World War II, providing vital communications support for Allied operations in the European Theater. Reactivated and redesignated several times, the unit played a key role during the Vietnam War, ensuring secure and reliable communications for U.S. Army forces. In more recent decades, the 588th Signal has supported various operations and training missions, adapting to advancements in digital and satellite communications technology. The unit continues to uphold its legacy of excellence, enabling command and control capabilities for modern military operations.

The 593rd ASG, originally constituted as the 593rd Quartermaster Service Battalion in 1944, has a distinguished history of logistical support within the U.S. Army. The unit provided critical supply and transportation functions during World War II in the Pacific Theater. Over the decades, it was redesignated several times, becoming the 593rd Area Support Group (ASG) and later the 593rd Expeditionary Sustainment Command. The unit has supported major operations including Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom, establishing a reputation for excellence in sustainment and support missions worldwide.

The 595th Medical Company is a U.S. Army unit specializing in providing medical support and casualty evacuation. Activated during World War II, the unit has served in various capacities, including support during the European Theater and later Cold War operations in Europe and the Middle East. Throughout its history, the 595th has participated in numerous training exercises and real-world missions, ensuring readiness to deliver critical medical care on the battlefield. The company's adaptability and commitment to saving lives have earned it recognition within Army medical service units.

The 595th Medical Company was a U.S. Army medical unit stationed at Fort Devens, Massachusetts. Tasked primarily with providing medical support and evacuation services, the company played a crucial role in training exercises and readiness operations throughout its active years. The 595th supported both stateside and overseas missions, ensuring rapid medical response and care for soldiers. Its presence at Fort Devens contributed significantly to the post's reputation as a key medical and logistical hub for the Army in the northeastern United States.

The 595th Military Police Company is a unit of the United States Army with a distinguished record of service in both domestic and overseas operations. Activated in the mid-20th century, the company has provided critical law enforcement, security, and force protection support in various locations, including deployments to the Middle East during Operation Iraqi Freedom and Operation Enduring Freedom. Throughout its history, the 595th has supported base security, detainee operations, and convoy protection missions, earning commendations for its professionalism and adaptability. The unit continues to uphold the proud traditions of the Military Police Corps, contributing to the safety and effectiveness of U.S. Army missions worldwide.

The 6th Squadron, 8th Cavalry Regiment (6/8th CAV) is a distinguished unit within the United States Army, tracing its lineage back to the 8th Cavalry Regiment established in 1866. The squadron has participated in numerous significant conflicts, including the Vietnam War, where it served with distinction as part of the 1st Cavalry Division (Airmobile). In more recent history, 6/8th CAV has been deployed in support of operations in Iraq and Afghanistan, providing reconnaissance, security, and armored cavalry support. Renowned for its adaptability and combat effectiveness, the 6/8th CAV continues to uphold a proud tradition of service and excellence in modern military operations.

The 611th Ordnance Company is a United States Army unit specializing in ammunition supply and explosive ordnance handling. Activated during the Cold War era, the company has supported various operations by providing munitions management, storage, and distribution for combat units. Throughout its history, the 611th Ordnance Company has deployed in support of major conflicts and training exercises, ensuring the safe and effective delivery of ammunition. Its professionalism and technical expertise have been vital to sustaining Army operational readiness worldwide.

The 612th Quartermaster Company, based at Fort Bragg, North Carolina, is a vital logistical unit within the U.S. Army. Historically, the company has provided essential supply and support services, including fuel, water, and general logistical operations, to ensure sustained combat readiness for deployed forces. Over the decades, the 612th has supported numerous major operations, from training exercises at home to overseas deployments in support of Operations Iraqi Freedom and Enduring Freedom. Their expertise in logistics has made them a critical component of the Army’s ability to project power and maintain operational effectiveness across various theaters.

The 66th Transportation Company was originally constituted and activated during World War II, providing crucial logistical and transportation support to U.S. Army operations in the European Theater. Over the decades, the unit has been reactivated and inactivated several times, adapting to the evolving needs of the Army. The company played significant roles in both the Korean and Vietnam Wars, where it facilitated the rapid movement of troops, equipment, and supplies under challenging conditions. In more recent years, the 66th Transportation Company has supported operations in the Middle East, demonstrating its enduring commitment to excellence in military transportation and logistics.

The 67th Medical Detachment (67th Med Dep) was a United States Army medical unit assigned to the United States Army Europe (USAREUR). Activated during the Cold War, the unit provided essential medical evacuation and support services to U.S. and NATO forces stationed in Germany. Notably, the 67th Med Dep operated air ambulance helicopters, playing a critical role in casualty evacuation, training exercises, and humanitarian missions throughout the European theater. The detachment earned a reputation for professionalism and rapid response, contributing significantly to the health and readiness of allied forces during its years of service.

The 68th Signal Battalion was first constituted on 10 November 1941 in the Regular Army and activated on 1 June 1942 at Camp Blanding, Florida. During World War II, the battalion served in the European Theater, providing vital communications support for Allied operations. After the war, the unit was inactivated and reactivated several times, supporting major operations and contingencies, including missions in Southwest Asia during Operations Desert Shield and Desert Storm. Today, the 68th Signal Battalion remains a key element of the U.S. Army’s signal community, delivering tactical communications and network services to support command and control on the modern battlefield.

The 690th Medical Company is a unit of the United States Army Reserve specializing in medical support and evacuation. Established to provide medical treatment and patient evacuation in combat and humanitarian missions, the unit has supported various operations both domestically and overseas. Over the years, the 690th Medical Company has participated in training exercises and deployments, ensuring readiness to respond to emergencies and conflicts. Its contributions have been vital in maintaining the health and well-being of service members and civilians in times of crisis.

The 69th Transportation Company is a distinguished unit within the United States Army, primarily tasked with providing transportation and logistical support. Activated during World War II, the company played a vital role in moving troops, equipment, and supplies across multiple theaters of operation. Over the decades, the 69th has supported numerous missions, including deployments during the Vietnam War, Operation Desert Storm, and more recent operations in Iraq and Afghanistan. Renowned for its adaptability and dedication, the 69th Transportation Company continues to uphold its legacy of excellence in military logistics.

The 6th Battalion, 37th Field Artillery Regiment was originally constituted on 5 July 1918 in the National Army as Battery F, 37th Field Artillery. After several periods of inactivation and reactivation, the unit was reactivated and redesignated multiple times, eventually becoming the 6th Battalion in 1958. The battalion distinguished itself during the Korean War, participating in several campaigns and earning the Republic of Korea Presidential Unit Citation. Today, the 6th Battalion, 37th Field Artillery Regiment continues to serve as a vital artillery component, supporting U.S. Army operations and alliance commitments in the Korean Peninsula.

The 73rd Engineer Company is a United States Army engineer unit with a history of providing combat engineering support in various operations. Activated during World War II, the company has served in multiple conflicts, including the Korean and Vietnam Wars, where it was responsible for constructing and maintaining vital infrastructure under combat conditions. Over the years, the 73rd Engineer Company has specialized in tasks such as route clearance, obstacle removal, and mobility support for maneuver units. The company’s dedication to its mission has earned it several commendations, reflecting its vital role in enabling Army operations around the globe.

The 7th Field Artillery Regiment (7th FA) was first constituted in the Regular Army in 1916, just prior to America's entry into World War I. During the war, the unit served with distinction as part of the 1st Infantry Division, participating in key battles such as Cantigny, Soissons, and the Meuse-Argonne Offensive. In World War II, the 7th FA again saw extensive combat in North Africa, Sicily, and the European Theater, continuing its legacy of excellence. Over the decades, the regiment has supported U.S. Army operations in Korea, Vietnam, the Gulf War, and recent conflicts in Iraq and Afghanistan, earning numerous battle honors and decorations for its service.