U.S. Army

The 3rd Battalion, 504th Infantry Regiment (3/504th IR), traces its lineage back to the famed 504th Parachute Infantry Regiment, activated in 1942 as part of the 82nd Airborne Division. During World War II, the unit distinguished itself in key operations including Sicily, Salerno, Anzio, and Operation Market Garden. In later decades, 3/504th participated in major conflicts such as Operation Just Cause in Panama, Operation Desert Storm, and multiple deployments in support of Operations Iraqi Freedom and Enduring Freedom. Renowned for its airborne capability and combat effectiveness, the battalion remains a vital component of the 82nd Airborne Division’s rapid response force.

The 304th Military Police Battalion (304th MP BN) was originally constituted on 18 June 1942 in the Army of the United States and activated at Camp Swift, Texas. During World War II, the battalion provided critical military police support in the European Theater, ensuring order and discipline among U.S. forces and handling prisoners of war. After the war, the unit underwent several inactivations and reactivations, reflecting the changing needs of the U.S. Army. Today, the 304th MP BN continues to serve as a key element in the Army Reserve, providing law enforcement, detainee operations, and support to military operations both at home and abroad.

The 30th Finance Section was originally constituted during World War II to provide financial services to U.S. Army units in the European Theater of Operations. Activated in 1942, the unit managed soldiers’ pay, disbursements, and financial accountability during critical campaigns across France and Germany. After the war, the 30th Finance Section continued its service, supporting various postwar and peacetime operations. Over the decades, the unit has adapted to changing military needs, integrating new technologies and procedures to ensure timely and secure financial support for deployed and stateside personnel.

The 310th Chemical Unit was first constituted during World War II, specializing in chemical defense and decontamination operations to support frontline troops. Throughout its history, the unit has played a vital role in training soldiers on the use and maintenance of protective equipment against chemical, biological, radiological, and nuclear (CBRN) threats. During the Gulf War, the 310th provided critical detection and monitoring capabilities, ensuring the safety of coalition forces. Today, the unit continues its mission with advanced detection technologies and rapid response teams, remaining a key component of the U.S. Army's CBRN defense strategy.

The 316th Expeditionary Sustainment Command (ESC) is a unit of the United States Army Reserve headquartered in Coraopolis, Pennsylvania. Originally constituted as the 316th Logistical Command in 1950, it has provided vital sustainment and logistical support to U.S. military operations. The 316th ESC has deployed elements in support of major operations, including Operation Iraqi Freedom and Operation Enduring Freedom, where it was responsible for coordinating and managing logistics across large operational areas. Today, the unit continues to ensure readiness and effective support for both domestic and overseas missions.

The 319th Army Security Agency Headquarters (319th ASA HQ) was a U.S. Army unit activated during the Cold War era, tasked with signals intelligence and electronic warfare operations. Organized under the Army Security Agency, the 319th provided critical support in intercepting, analyzing, and disseminating enemy communications and electronic signals. The unit played a key role in intelligence gathering, contributing to U.S. military operations and strategic planning. Throughout its existence, the 319th ASA HQ was stationed at various locations, supporting both field units and higher command with timely and actionable intelligence.

The 31st Ordnance Company was constituted during World War II to provide vital munitions support to U.S. Army operations. Activated in 1943, the unit played a key role in ammunition supply and maintenance during campaigns in the European Theater. Over the decades, the 31st Ordnance has supported various conflicts, including deployments during the Korean and Vietnam Wars, ensuring combat readiness through expert ordnance services. Today, the 31st Ordnance continues its mission, upholding a distinguished legacy of logistical excellence and support to the U.S. Army.

The 326th Chemical Company is a United States Army Reserve unit specializing in chemical, biological, radiological, and nuclear (CBRN) defense operations. Activated during periods of heightened need, the company has supported both domestic and international missions, including decontamination, hazard assessment, and force protection tasks. Throughout its history, the 326th has participated in key training exercises and real-world responses to ensure readiness against CBRN threats. The unit's professionalism and technical expertise have made it a critical asset in safeguarding both military personnel and civilian populations.

The 330th Ordnance Company was constituted during World War II, being activated in 1943 to provide vital ammunition and explosives support to U.S. Army units in the European Theater. The company distinguished itself by ensuring the rapid and safe delivery of munitions during critical campaigns, including the Normandy invasion and subsequent push across France and Germany. After the war, the 330th was periodically reactivated and inactivated to meet the Army's logistical needs, later supporting operations during the Cold War and in more recent conflicts. Today, the 330th Ordnance Company upholds its legacy of excellence, specializing in ammunition supply and explosive ordnance disposal in support of global U.S. military operations.

334th Armed Helicopter Company (334 AWC) was a distinguished U.S. Army aviation unit deployed during the Vietnam War. Activated in 1966 at Bien Hoa Air Base, South Vietnam, the 334th specialized in armed helicopter operations, providing aerial fire support, escort, and air assault missions for ground forces. The unit was known for flying UH-1 “Huey” gunships and later AH-1 Cobra helicopters, playing a crucial role in counterinsurgency and rapid reaction operations throughout III Corps Tactical Zone. The 334th AWC earned a reputation for bravery and effectiveness, contributing significantly to allied efforts until its stand-down and redeployment in the early 1970s.

The 335th Aviation Battalion Assault Company, known as the "Cowboys," was a distinguished helicopter assault unit that served with valor during the Vietnam War. Activated in the mid-1960s, the Cowboys were part of the 145th Combat Aviation Battalion and operated primarily in III Corps Tactical Zone, providing air assault, troop transport, and close support missions. Flying the iconic UH-1 Huey helicopters, the Cowboys developed a reputation for their daring tactics and unwavering resolve under fire. Their contributions were instrumental in numerous operations, earning them respect among both American and allied forces.

The 33rd Army Band is a distinguished military music unit of the Puerto Rico National Guard, with its origins tracing back to its establishment in 1919. Throughout its history, the band has provided musical support for military ceremonies, official functions, and community events, both within Puerto Rico and abroad. The 33rd Army Band has played a vital role in boosting morale and fostering esprit de corps among service members. Over the decades, it has represented the Puerto Rico National Guard with honor, participating in numerous public performances and military parades, and remains a symbol of pride and tradition for the island’s armed forces.

The 343rd Evacuation Hospital was a U.S. Army medical unit activated during World War II. Organized in 1942, it provided critical medical care to wounded soldiers in the European Theater, supporting campaigns such as Normandy and the Rhineland. The unit was highly mobile, setting up field hospitals close to the front lines to rapidly treat and stabilize casualties before further evacuation. After the war, the 343rd was inactivated, having played a vital role in saving countless lives through its dedicated medical service.

The 35th Air Defense Artillery Brigade (35th ADA) traces its origins to its activation during World War II, where it played a crucial role in the air defense of the European Theater. Over the decades, the brigade evolved to meet changing threats, transitioning from anti-aircraft artillery to modern missile defense systems. During the Korean War and the Cold War, the 35th ADA provided critical air defense support in the Asia-Pacific region. Today, stationed in South Korea, the brigade operates advanced Patriot missile systems, serving as a key component of the United States’ and allied defense against aerial threats on the Korean Peninsula.

The 35th Armor Division, while not an official historical unit of the United States Army, can be depicted as a fictional armored formation activated during the early years of the Cold War. Established in 1952, the division was tasked with defending Western Europe as part of NATO's deterrence strategy against potential Soviet aggression. Throughout the 1960s, the division participated in numerous large-scale exercises in Germany, honing its combined arms tactics and rapid deployment capabilities. Although never deployed to active combat, the 35th Armor Division played a crucial role in maintaining the readiness and credibility of NATO's armored forces until its deactivation in 1975 during a period of force restructuring.

The 35th Division Artillery (35th DIVARTY) has served as the principal artillery command for the 35th Infantry Division of the United States Army National Guard. Originally organized during World War I, the unit provided critical fire support to division operations in Europe and later played a significant role during World War II, participating in campaigns across France and Germany. After the war, 35th DIVARTY underwent several activations and inactivations, supporting both peacetime training and contingency operations. In the 21st century, the unit continues to uphold its legacy, providing artillery coordination and support for the 35th Infantry Division during domestic and overseas missions.

The 365th General Hospital, United States Army Reserve (USAR), was constituted on 21 July 1944 and activated shortly thereafter to provide comprehensive medical support during World War II. The unit played a vital role in treating wounded service members overseas, operating large-scale hospital facilities in the European Theater of Operations. After the war, the 365th General Hospital was inactivated, but it was later reactivated as part of the Army Reserve to maintain readiness for future contingencies. Throughout its history, the unit has exemplified excellence in military medical care, supporting both combat operations and humanitarian missions as needed.

The 377th Theater Sustainment Command (TSC) traces its origins to its activation in 1948 as the 377th Transportation Major Port, supporting post-World War II operations. Over the decades, it evolved through several reorganizations, becoming the 377th Theater Army Area Command and later the 377th TSC, reflecting expanding logistics missions. Headquartered in New Orleans, Louisiana, the unit provides sustainment and logistical support to U.S. Army operations worldwide, including deployments in Operations Desert Storm, Iraqi Freedom, and Enduring Freedom. Today, the 377th TSC stands as the largest command in the U.S. Army Reserve, overseeing more than 36,000 soldiers and ensuring critical supply and logistics operations for joint and combined missions.

The 385th Military Police Battalion, Company C, 2nd Platoon, has a distinguished history of service within the U.S. Army. Activated during World War II, the battalion played a crucial role in providing law enforcement, security, and battlefield circulation control in both the European and Pacific Theaters. Over the decades, the 2nd Platoon of Company C has participated in numerous operations, including peacekeeping missions, disaster response, and deployments to conflict zones such as Iraq and Afghanistan. Renowned for its professionalism and adaptability, the unit continues to uphold the proud traditions of the Military Police Corps.

The 38th Medical Detachment (Helicopter Ambulance), commonly known as 38th Med Det(HA), served with distinction as part of the United States Army Vietnam (USARV) during the Vietnam War. Activated in the early 1960s, the unit was tasked with providing rapid aeromedical evacuation of wounded personnel from battlefields and remote locations, often under hostile fire. Flying UH-1 "Huey" helicopters, its crews—nicknamed "Dustoff"—became renowned for bravery and dedication, frequently risking their lives to save others. The 38th Med Det(HA) played a vital role in reducing battlefield mortality and exemplified the lifesaving mission of Army aviation medicine in Vietnam.

The 397th Engineer Battalion was originally constituted on 5 May 1942 in the Army of the United States and activated on 1 June 1942 at Camp Swift, Texas. During World War II, the unit served in the European Theater, supporting Allied operations by constructing roads, bridges, and essential infrastructure for advancing forces. After the war, the battalion was inactivated and subsequently reactivated in the Army Reserve, continuing its legacy of providing combat engineering support. Today, the 397th Engineer Battalion remains a vital component of the U.S. Army Reserve, ready to deploy and provide engineering expertise wherever needed.

The 4th Battalion, 7th Infantry Regiment (4/7 Infantry), known as the "Cottonbalers," traces its lineage back to the War of 1812, where the regiment earned its nickname at the Battle of New Orleans. Throughout its distinguished history, 4/7 Infantry has served in major conflicts including the Mexican-American War, Civil War, World Wars I and II, Korea, and Vietnam. During the Vietnam War, the battalion was part of the 199th Light Infantry Brigade, conducting extensive combat operations. In more recent decades, 4/7 Infantry has supported peacekeeping, training, and contingency operations in various global hotspots, exemplifying its tradition of service and adaptability.

The 4th Squadron, 8th Cavalry Regiment (4/8th Cavalry) is a distinguished unit of the United States Army with a history dating back to its original formation in the 19th century. Reactivated and redesignated multiple times, the unit saw significant combat service during the Vietnam War, where it conducted reconnaissance and security operations, often engaging in fierce battles. Following Vietnam, 4/8th Cavalry continued to serve in various capacities, adapting to the evolving needs of the U.S. Army in both armored and reconnaissance roles. The unit is noted for its dedication, adaptability, and valor, maintaining a proud tradition within the Army’s cavalry branch.

The 4th Battalion, 8th Field Artillery Regiment (4/8th FA) traces its origins to the 8th Field Artillery Regiment, which was constituted in 1916 in the Regular Army. The battalion has served with distinction in major conflicts, including World War II, the Korean War, and the Vietnam War, providing vital fire support to maneuver units. During the Cold War, the 4/8th FA was stationed in Europe as part of the U.S. Army's forward-deployed forces, contributing to NATO's deterrence posture. In more recent years, the unit has participated in operations in the Middle East, continuing its tradition of excellence and adaptability in support of U.S. military objectives.