U.S. Army

The 3rd Medical Battalion is a United States Marine Corps unit established in 1943 during World War II. Initially formed to provide medical support to Marine combat units in the Pacific Theater, the battalion played a critical role in campaigns such as Bougainville, Guam, and Iwo Jima. Throughout the Korean and Vietnam Wars, the 3rd Medical Battalion continued its legacy by delivering essential medical care and evacuation services under combat conditions. Today, the battalion is headquartered in Okinawa, Japan, where it remains dedicated to supporting III Marine Expeditionary Force operations across the Indo-Pacific region.

The 5th Battalion, 7th Cavalry Regiment (5/7th Cav) is a distinguished unit of the United States Army with a storied history. Originally constituted in 1866 as part of the 7th Cavalry Regiment, the unit is best known for its service in the Vietnam War, where it participated in major operations such as the Battle of Ia Drang in 1965. The 5/7th Cav has since served in numerous conflicts, including Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom in Afghanistan. Throughout its history, the battalion has upheld a reputation for bravery, adaptability, and dedication to mission success as part of the 1st Cavalry Division.

The 563rd Ordnance Company was originally constituted during World War II as a specialized unit responsible for the maintenance, repair, and supply of ordnance equipment and munitions for the U.S. Army. Activated in the early 1940s, the unit supported various campaigns by ensuring frontline troops received reliable weapons and ammunition. Over the decades, the 563rd deployed in support of major conflicts, including the Korean and Vietnam Wars, adapting to evolving military technologies and logistics requirements. Today, the 563rd Ordnance Company continues to provide critical ordnance support, contributing to the operational readiness of U.S. Army forces worldwide.

The 76th Engineer Battalion was first constituted on 1 October 1933 in the Regular Army and activated on 1 June 1941 at Fort Leonard Wood, Missouri. During World War II, the battalion played a critical role in constructing bridges, clearing obstacles, and supporting combat operations throughout the European Theater, including the Normandy Campaign. Following the war, the 76th Engineer Battalion participated in operations during the Korean War and later provided engineering support in Vietnam. Over the decades, the unit has continued to serve with distinction, adapting to modern missions and deployments in support of U.S. Army operations worldwide.

The 7th Cavalry Regiment, famously known as the "Garryowen," was constituted in 1866 and has played a prominent role in U.S. military history. Iconically led by Lieutenant Colonel George Armstrong Custer, the regiment fought in the Indian Wars, including the infamous Battle of the Little Bighorn in 1876. During the 20th century, the 7th Cavalry participated in major conflicts such as World War II, the Korean War, and the Vietnam War, where it was among the first units to employ air mobility tactics. Today, the 7th Cavalry remains an integral part of the 1st Cavalry Division, continuing its legacy in modern operations around the world.

The 8th Signal Battalion was originally constituted in the Regular Army on 23 March 1916 as the 8th Field Battalion, Signal Corps. Throughout its history, the battalion provided vital communications support, serving in various campaigns including World War II and the Cold War. It was inactivated and reactivated several times, adapting to technological advances in military communications. The unit’s lineage reflects a legacy of facilitating command and control through reliable signal operations for U.S. Army forces.

The 9th Aviation Battalion was activated during the Vietnam War as part of the 9th Infantry Division, providing critical aviation support in the Mekong Delta region. The unit operated a variety of helicopters, including UH-1 Hueys and OH-6 Loaches, conducting troop transport, aerial reconnaissance, and close air support missions. The battalion played a pivotal role in numerous operations, such as Operation Speedy Express, enhancing the division’s mobility and combat effectiveness in difficult terrain. Following its service in Vietnam, the 9th Aviation Battalion was inactivated as the U.S. military downsized post-war, but its legacy endures through its contributions to Army aviation tactics and capabilities.

Fort Irwin, located in the Mojave Desert of California, has served as a vital military installation since its initial establishment during World War II. Originally opened in 1940 as the Mojave Anti-Aircraft Gunnery Range, it was later renamed in honor of Major General George LeRoy Irwin. During the Cold War, Fort Irwin was used as a training area for armored and infantry units. Since 1981, it has been home to the National Training Center (NTC), where U.S. Army units undergo realistic, large-scale combat training to prepare for deployment in diverse operational environments.

**Headquarters and Headquarters Battery, Division Artillery (HHB DIVARTY)** serves as the command and control element for the artillery units assigned to a division in the United States Army. Established during World War II, DIVARTY units provided critical fire support coordination, integrating field artillery assets in both offensive and defensive operations. Over the decades, HHB DIVARTY has played vital roles in major conflicts, from the Korean War through Operation Iraqi Freedom, adapting to advances in technology and doctrine. Today, HHB DIVARTY continues to oversee training, readiness, and operational employment of division-level artillery, ensuring the division's firepower remains responsive and effective on the modern battlefield.

The Pershing Missile crewman served as a vital member of the U.S. Army’s field artillery units responsible for operating the Pershing missile system during the Cold War. Introduced in the early 1960s, Pershing missiles were nuclear-capable, solid-fueled ballistic missiles deployed primarily in West Germany to deter Soviet aggression. Crewmen were rigorously trained in missile assembly, maintenance, launch procedures, and security protocols, often working under high-alert conditions. Their mission was pivotal in NATO’s strategy of flexible response, and their role concluded with the signing of the Intermediate-Range Nuclear Forces (INF) Treaty in 1987, which led to the elimination of Pershing missiles by 1991.

The United States Army Medical Department Activity (USAMEDDAC) is a military medical unit responsible for providing comprehensive healthcare services to soldiers, their families, and eligible beneficiaries at various Army installations. Established as part of the Army Medical Department, USAMEDDAC units operate hospitals and clinics, ensuring medical readiness and support for combat and non-combat operations. Over the decades, USAMEDDAC units have played crucial roles in treating wounded soldiers during conflicts, supporting humanitarian missions, and advancing military medical practices. Their commitment to excellence continues to enhance the health and readiness of the Army community.

The 1st Battalion, 103rd Field Artillery (1/103rd FA) is a historic unit of the Rhode Island Army National Guard with roots dating back to 1801. Originally organized as the Providence Marine Corps of Artillery, the unit served in various conflicts including the Civil War, World War I, and World War II, providing vital artillery support. During World War II, the 103rd Field Artillery was mobilized and participated in the European Theater, notably supporting operations in France and Germany. In the modern era, 1/103rd FA has supported both domestic missions and overseas deployments, continuing its tradition of service in the 21st century.

The 1st Battalion, 180th Field Artillery (1-180th FA) traces its origins to the early 20th century as part of the National Guard, serving with distinction in both World Wars. During World War II, the unit provided vital artillery support in the European Theater, participating in major campaigns and earning commendations for its actions. In the postwar period, the 1-180th FA underwent several reorganizations, adapting to modern battlefield requirements while continuing to support active and National Guard missions. Today, the battalion remains a key component of its state's National Guard, upholding a proud legacy of service and readiness.

The 1st Battalion, 5th Field Artillery Regiment (1/5 FA), part of the 1st Infantry Division (1ID), is the oldest continuously serving regular Army unit in the United States, with lineage dating back to 1776 and Alexander Hamilton's original artillery company. The unit has participated in major conflicts throughout American history, including the Revolutionary War, Civil War, World Wars I and II, Vietnam, the Gulf War, and recent operations in Iraq and Afghanistan. During World War II, 1/5 FA provided critical fire support for the 1st Infantry Division in campaigns across North Africa, Sicily, and Europe. Today, the battalion continues to serve as the division's direct support artillery, upholding its motto "Faithful and True."

The 801st Maintenance Company (A Company), part of the 801st Brigade Support Battalion, traces its lineage to the storied 101st Airborne Division, renowned for its valor in World War II and beyond. Originally activated in 1942, the 801st provided vital logistical and maintenance support to the "Screaming Eagles" during pivotal operations such as D-Day and the Battle of the Bulge. Over the decades, A Company has deployed in multiple conflicts, including Vietnam, Iraq, and Afghanistan, ensuring operational readiness of airborne and air assault assets. Today, the 801st Maintenance Company continues its proud tradition of excellence, supporting the 101st’s rapid deployment and combat effectiveness worldwide.

The 168th Combat Engineer Battalion is a distinguished unit of the United States Army with a lineage dating back to its constitution in 1943 during World War II. Originally activated to support combat operations in the European Theater, the battalion played a crucial role in constructing bridges, clearing obstacles, and facilitating the advance of Allied forces. Over the decades, the 168th has participated in multiple campaigns, including deployments to Southwest Asia during Operations Desert Shield and Desert Storm, as well as missions in Iraq and Afghanistan in support of the Global War on Terrorism. Renowned for its adaptability and engineering expertise, the battalion continues to provide vital support to military operations both at home and abroad.

The 1st Military Police Company (1st MP Co) has a distinguished legacy within the United States Army, providing essential law enforcement, security, and battlefield circulation control since its inception. Activated during World War II, the unit supported major operations in both the European and Pacific Theaters, earning commendations for its professionalism and adaptability. Throughout the Cold War and into the 21st century, 1st MP Co has deployed in support of major conflicts and peacekeeping missions, including Operations Desert Storm, Iraqi Freedom, and Enduring Freedom. Today, the company continues to uphold its tradition of excellence, serving as a key element in both stateside and overseas missions, ensuring discipline and security for commanders and soldiers alike.

The 2nd Battalion, 325th Airborne Infantry Regiment (2/325th AIR) is a distinguished unit within the 82nd Airborne Division of the United States Army. Activated during World War II, the 325th participated in major campaigns including Sicily, Normandy (D-Day), and the Battle of the Bulge, earning multiple unit citations for its valor. Throughout the Cold War and into the present, 2/325th AIR has remained a rapid-deployment force, serving in operations such as Just Cause in Panama, Desert Storm, and multiple deployments to Iraq and Afghanistan. Renowned for their "Falcon" battalion nickname, the paratroopers of 2/325th continue to uphold a proud tradition of airborne excellence and readiness.

The 2nd Battalion, 46th Infantry Regiment (2/46th Infantry) has a distinguished history within the United States Army. Constituted in 1917, it saw major action during World War II as part of the 5th Infantry Division, fighting across the European Theater. Reactivated during the Vietnam War, the 2/46th Infantry served with the 198th Light Infantry Brigade, Americal Division, participating in significant operations throughout South Vietnam from 1967 to 1971. In the modern era, the battalion has been stationed at Fort Moore (formerly Fort Benning), Georgia, where it plays a key role in training new Army recruits in basic combat skills.

The 2nd Battalion, 503rd Infantry Regiment (2/503rd), known as "The Rock," is a distinguished airborne infantry unit in the United States Army. Originally activated in 1941, the battalion earned acclaim during World War II as part of the 503rd Parachute Infantry Regiment, participating in notable campaigns such as the liberation of Corregidor in the Philippines. Reactivated during the Vietnam War, the 2/503rd served with valor as part of the 173rd Airborne Brigade, taking part in major operations like the Battle of Dak To. In recent decades, the unit has continued its legacy of excellence with deployments to Iraq and Afghanistan, upholding its proud airborne traditions.

The 261st Signal Company was activated during World War II to provide vital communications support for U.S. Army operations. Tasked with establishing and maintaining telephone, radio, and wire networks, the unit played a key role in coordinating movements and relaying orders across rapidly changing battlefields. Over the years, the 261st Signal Company has participated in various campaigns and exercises, adapting to advances in military communications technology. Its legacy is marked by a commitment to operational readiness and reliable support to combat and command units.

The 3rd Battalion, 6th Field Artillery Regiment (3-6th FA) traces its origins to 1798, making it one of the oldest artillery units in the U.S. Army. The battalion has served with distinction in numerous conflicts, including the War of 1812, the Civil War, World War I, and World War II, providing critical fire support to maneuver forces. In modern times, 3-6th FA has participated in operations such as Desert Storm, Iraqi Freedom, and Enduring Freedom, adapting to new technologies and missions. Throughout its history, the unit has upheld a proud tradition of excellence and remains a vital component of the Army's field artillery capabilities.

The 333rd Field Artillery (FA) was first constituted in the United States Army in 1917 and served with distinction during World War I. Reactivated for World War II, the 333rd FA Battalion fought in the European Theater, notably providing critical artillery support during the Battle of the Bulge. During this campaign, elements of the unit, including African American soldiers, displayed extraordinary bravery under fire, with some members tragically massacred at Wereth, Belgium. Over the years, the 333rd FA has undergone several reorganizations, continuing its legacy within the U.S. Army's field artillery units.

The 49th Armored was a Texas-based unit of the United States Army National Guard, originally constituted as the 49th Armored Division in 1946. Headquartered in Austin, Texas, the division was part of the post-World War II expansion of the National Guard and was primarily responsible for regional defense and support missions during the Cold War. Though it never saw combat as a division, its elements participated in numerous training exercises and provided disaster relief within Texas. The 49th Armored Division was inactivated in 1968, but its lineage continued through the 49th Armored Brigade and later the 49th Armored Division (Separate), before eventually reorganizing as the 36th Infantry Division in 2004.