U.S. Army

The 227th Assault Helicopter Battalion (AHB) was originally constituted during the Vietnam War as part of the 1st Cavalry Division (Airmobile), activated in 1965. The battalion played a crucial role in pioneering airmobile tactics, providing troop transport, air assault, and logistical support in major operations such as the Battle of Ia Drang and the Tet Offensive. After Vietnam, the 227th underwent several inactivations and reactivations, eventually becoming part of the 1st Air Cavalry Brigade, 1st Cavalry Division. In recent decades, the unit has deployed in support of operations in Iraq and Afghanistan, continuing its legacy of excellence in air assault and aviation missions.

The 3rd Battalion, 59th Air Defense Artillery Regiment (3-59 ADA) is a distinguished unit in the United States Army Air Defense Artillery branch. Originally constituted during World War I, the 59th ADA has a long lineage, with the 3rd Battalion reactivated and redesignated several times throughout the 20th century. During the Cold War, 3-59 ADA was stationed in Germany as part of the U.S. Army Europe, providing air defense coverage against potential Warsaw Pact threats with systems such as the HAWK missile. The unit continued its service until inactivation in the 1990s, leaving a legacy of readiness and excellence in air defense operations.

The 554th Engineer Battalion was originally constituted on December 5, 1942, and activated at Fort Leonard Wood, Missouri, during World War II. The battalion participated in campaigns in the European Theater, including Normandy and the Rhineland, providing vital combat engineering support such as bridge construction and obstacle removal. Reactivated during the Vietnam War, the 554th played a key role in constructing and maintaining roads, airfields, and base facilities throughout the conflict. Today, the battalion is stationed at Fort Leonard Wood, Missouri, where it serves as a training unit, preparing the next generation of Army engineers.

The 709th Military Police Battalion was activated on 9 May 1942 at Camp Niantic, Connecticut, during World War II. It participated in the Normandy landings and subsequent European campaigns, providing critical military police support throughout France, Belgium, and Germany. After the war, the battalion remained in Europe, becoming a key element of U.S. Army Europe’s law enforcement and security operations. Today, the 709th MP Battalion is headquartered in Germany and continues to provide military police support across Europe, upholding its longstanding mission of security, order, and discipline.

Headquarters Battalion, based at Marine Corps Base Quantico, Virginia, serves as the primary command and administrative unit for the base. Established to provide support to tenant commands and base operations, the Battalion has played a crucial role in facilitating training, logistics, and administrative functions for the Marine Corps since its inception. Over the years, HQ Battalion has supported numerous key Marine Corps schools and institutions located at Quantico, including The Basic School and Marine Corps University. Its mission ensures that Quantico remains the "Crossroads of the Marine Corps," supporting both operational readiness and professional military education.

Military Assistance Command, Vietnam – Studies and Observations Group (MACV-SOG) was a highly classified, multi-service United States special operations unit that operated during the Vietnam War from 1964 to 1972. Composed of personnel from the Army, Navy SEALs, Air Force, and Marine Corps, MACV-SOG conducted covert missions including strategic reconnaissance, direct action, psychological operations, and sabotage deep behind enemy lines in Vietnam, Laos, and Cambodia. The unit played a critical role in disrupting North Vietnamese supply routes, such as the Ho Chi Minh Trail, and gathering intelligence that influenced U.S. military strategy. Due to the secretive nature of its missions, much of MACV-SOG's history remained classified for decades, and its members are recognized today for their extraordinary bravery and ingenuity.

Certainly! Here is a short military history for the units you mentioned: The 1st Battalion, 2nd Infantry Regiment ("1/2 Infantry") boasts a distinguished lineage dating back to its origins in the early 19th century, serving in major conflicts including the Civil War, World War II, and the Vietnam War. The 1st Battalion, 28th Infantry Regiment ("1:28 Infantry"), also known as the "Black Lions," earned renown for its valor during World War I, World War II, and particularly in Vietnam, where it was heavily engaged in key battles such as the Battle of Ong Thanh. The 3rd Battalion, 28th Infantry Regiment ("3:28 Infantry") shares in the proud heritage of the 28th Infantry, participating in significant campaigns in Europe during World War II and later deployments during the Cold War and in modern operations. Collectively, these battalions exemplify the courage and dedication that define the U.S. Army infantry, maintaining a legacy of service and sacrifice across multiple generations and conflicts.

The 128th Signal Company was constituted during World War II to provide critical communications support to U.S. Army operations. Activated in 1942, the unit played a vital role in establishing and maintaining secure lines of communication during major European campaigns, including the Normandy invasion and subsequent push across France and Germany. Postwar, the 128th Signal Company continued to serve in various capacities, adapting to advancements in military communications technology throughout the Cold War and into the modern era. The unit’s legacy reflects a commitment to ensuring reliable command and control through every phase of conflict.

The 130th Engineer Brigade was originally constituted in 1943 as the 1303rd Engineer General Service Regiment and served with distinction in the European Theater during World War II. Reorganized and redesignated several times, the unit became the 130th Engineer Brigade in 1969 and provided vital engineering support in Vietnam, including construction, mobility, and infrastructure development. Throughout the Cold War and into the 21st century, the brigade was stationed in Germany, supporting U.S. Army Europe and participating in key operations such as Operation Joint Endeavor in Bosnia and Operation Iraqi Freedom. Today, the 130th Engineer Brigade is based at Schofield Barracks, Hawaii, and continues to provide multi-role engineer capabilities in support of U.S. Army Pacific operations.

The 2nd Battalion, 2nd Infantry Regiment (2-2 IN), known as the "Ramrods," is a historic infantry battalion of the United States Army with a lineage dating back to 1808. The unit has seen action in major conflicts, including the Civil War, World War I, World War II, Vietnam, and the Global War on Terrorism. During World War II, 2-2 IN participated in key campaigns such as Normandy, Northern France, Rhineland, and Central Europe. In recent decades, the battalion has deployed multiple times to Iraq and Afghanistan, where it has continued its tradition of valor and service.

The 2nd Battalion, 72nd Armor Regiment (2/72nd Armor) is a distinguished armored battalion of the United States Army, with service under the United States Army Pacific (USARPAC). The battalion traces its origins to World War II, where the 72nd Armor first served with distinction. During the Korean War, 2/72nd Armor played a pivotal role in the defense of the Pusan Perimeter and subsequent United Nations offensives. In recent decades, the unit has remained forward-deployed in South Korea, serving as a critical deterrent on the Korean Peninsula and participating in numerous joint exercises to maintain combat readiness.

The 24th Infantry Regiment, originally formed in 1869, is one of the United States Army’s historic African American units known as the “Buffalo Soldiers.” The regiment served on the Western frontier, helping to maintain order and participating in the Indian Wars. The 24th Infantry later fought with distinction in the Spanish-American War, the Philippine-American War, World War II, and the Korean War. The unit was deactivated in 1951 during the Army’s integration, but its legacy continues to be honored for its long record of bravery and service.

The 2nd Battalion, 14th Infantry Regiment (2-14th IN), known as the "Golden Dragons," is a unit within the 25th Infantry Division of the United States Army. Originally constituted in 1861, the regiment has served in numerous conflicts, including the Civil War, the Philippine-American War, World War II, and the Vietnam War. As part of the 25th Infantry Division, 2-14th distinguished itself in the Pacific during World War II and in the defense of Cu Chi during the Vietnam War. In recent decades, the battalion has deployed to Iraq and Afghanistan, continuing its legacy of service and adaptability in modern conflicts.

The 289th General Supply was a U.S. Army logistics unit activated during World War II to provide essential supply support to combat and support forces. Tasked with the storage and distribution of critical materials—such as food, fuel, equipment, and ammunition—the 289th played a vital role in sustaining operations across the European Theater. The unit contributed to major campaigns by maintaining supply lines and ensuring front-line troops received the resources necessary for success. After the end of hostilities, the 289th General Supply assisted with postwar demobilization efforts before eventual inactivation.

The 34th Engineer Battalion was originally constituted on 1 July 1940 in the Regular Army and activated at Fort Benning, Georgia. During World War II, the unit served with distinction in the European Theater, participating in campaigns such as Normandy, Northern France, Rhineland, and Central Europe, providing critical combat engineering support. After the war, the battalion underwent several inactivations and reactivations, adapting to evolving Army missions and requirements. In more recent years, the 34th Engineer Battalion has supported operations in the Global War on Terrorism, demonstrating its enduring commitment to mobility, survivability, and mission success for Army forces.

The 4th Battalion, 69th Armor Regiment (4/69 AR) is a distinguished armored unit in the United States Army, tracing its lineage to the original 69th Armored Regiment formed during World War II. Reactivated and redesignated over the decades, 4/69 Armor has served in various key campaigns, including Cold War missions in Europe as part of the 8th Infantry Division. In the 1990s, the battalion played a significant role during Operation Desert Storm, contributing to the rapid armored advance into Iraq. More recently, 4/69 Armor has deployed in support of Operation Iraqi Freedom, demonstrating its continued commitment to excellence and adaptability in modern armored warfare.

The 4th United States Army was first activated during World War I in 1918 but was quickly demobilized after the war ended. It was reactivated in 1932 and played a significant role in training and organizing troops on the home front during World War II, primarily overseeing units in the western United States. Headquartered at various times at Fort Sam Houston, Texas, the 4th Army was responsible for preparing soldiers for overseas combat and managing continental defense. The unit was inactivated in 1991 as part of a post-Cold War reorganization of the U.S. Army.

The 558th Military Police Company (558th MP Co) was first constituted on 26 December 1942 in the Army of the United States and activated on 20 January 1943 at Fort Custer, Michigan. Throughout its history, the 558th MP Co has provided vital law enforcement, force protection, and combat support both in the United States and during overseas deployments, including service during World War II and subsequent conflicts. The unit has been recognized for its professionalism and adaptability in diverse missions, ranging from detainee operations to base security. Today, the 558th MP Co continues to uphold its tradition of excellence, supporting both peacetime and combat operations as part of the U.S. Army Military Police Corps.

The 707th Maintenance Battalion was a unit of the United States Army activated during the Cold War era to provide critical maintenance and logistical support to combat and support units. Assigned primarily to the 7th Infantry Division, the battalion was based in South Korea, where it played a vital role in ensuring the operational readiness of vehicles, weapon systems, and communications equipment. Throughout its service, the 707th contributed to numerous field exercises and real-world contingencies, reinforcing the division's capabilities along the Demilitarized Zone. The battalion's dedication to mission support earned it recognition for excellence before its eventual inactivation as part of Army restructuring in the early 1990s.

The 801st Maintenance Battalion was a key support unit within the U.S. Army, most notably assigned to the 101st Airborne Division (Air Assault). Activated during World War II, the battalion provided essential maintenance, repair, and logistical support to keep the division's vehicles and equipment operational during major campaigns in Europe. The unit continued its distinguished service in subsequent conflicts, including Vietnam, where it ensured the division's readiness through challenging conditions. In recent years, the 801st has supported operations in Iraq and Afghanistan, adapting to modern logistical demands and upholding its legacy of excellence in sustainment and support operations.

The HAWK Missile Battalion is a specialized air defense unit equipped with the MIM-23 HAWK (Homing All the Way Killer) surface-to-air missile system, originally developed by the United States in the late 1950s. First deployed in 1959, these battalions were tasked with providing medium-range air defense against low- to medium-altitude aircraft and later, certain types of missiles. HAWK Missile Battalions played vital roles during the Cold War, deployed in Europe, Asia, and the Middle East, and saw combat service in conflicts such as the Yom Kippur War and the Iran-Iraq War. Over time, the system underwent several upgrades to improve its radar, guidance, and lethality, before being gradually replaced by more advanced systems like the Patriot missile in most U.S. and allied forces.

The 1st Battalion, 2nd Air Defense Artillery Regiment (1-2nd ADA) traces its lineage back to the early 19th century, with origins in the coastal and field artillery units of the U.S. Army. Over its distinguished history, the unit has participated in major conflicts including World War II, the Cold War, and the Gulf War, providing critical air defense capabilities. In recent decades, 1-2nd ADA has been equipped with advanced air defense systems like the Patriot missile, contributing to the protection of U.S. and allied forces against aerial threats. Today, the battalion remains an integral part of the Army's air and missile defense mission, stationed at Fort Sill, Oklahoma.

The 1st Battalion, 52nd Infantry Regiment (1-52 IN) traces its lineage back to its initial constitution in 1917 and has served with distinction in multiple conflicts. The unit saw action in World War II as part of the 4th Infantry Division, participating in campaigns across Europe, including the Normandy invasion and the liberation of France. During the Vietnam War, the battalion provided critical security and combat operations, adapting to changing warfare environments. In more recent years, 1-52 IN has served as a part of U.S. Army Alaska, focusing on infantry and reconnaissance missions in challenging Arctic conditions.

The 1st Battalion, 76th Field Artillery Regiment (1-76 FA) traces its origins to the formation of the 76th Field Artillery in 1916. The unit saw distinguished service in both World War I and World War II, providing vital artillery support in major campaigns across Europe. Over the decades, 1-76 FA has undergone several activations, inactivations, and reassignments, adapting to evolving Army needs. Today, the battalion continues its proud legacy as part of the U.S. Army, upholding its motto "Courage and Action" while supporting combat operations and training missions worldwide.