US Army
1,349,370 members•7,146 units
Opening branch overview
Building the branch home surface
Loading branch highlights, featured unit context, and gallery moments.
Overview
Members
Units
Over 3,064,780 active members
1,349,370 members•7,146 units
Building the branch home surface
Loading branch highlights, featured unit context, and gallery moments.
Building the branch members surface
Loading branch members, era browse tools, and directory controls.
510th FA Artillary BTN
U.S. Army
The 510th Field Artillery Battalion (FA BTN) was activated during World War II to provide crucial artillery support for frontline infantry operations. Throughout the European Theater, the battalion was equipped with 155mm howitzers and played a significant role in major campaigns, including the Normandy landings and the Battle of the Bulge. The 510th earned commendations for its accurate and sustained fire, contributing to the success of Allied offensives. After the war, the battalion was inactivated but was later reconstituted during the Cold War era, serving as part of the U.S. Army’s reserve artillery forces.
514 Transportation
U.S. Army
The 514th Transportation Company is a unit within the United States Army Reserve, originally constituted during World War II to support logistical operations. Throughout its history, the 514th has been tasked with providing motor transport services, including the movement of personnel, equipment, and supplies in both peacetime and combat environments. The unit has been activated for various missions, including support during Operations Desert Storm, Iraqi Freedom, and Enduring Freedom, showcasing its adaptability and commitment to mission success. Renowned for its professionalism and operational excellence, the 514th Transportation Company continues to play a vital role in ensuring the Army’s logistical readiness.
51st. Air Defense
U.S. Army
The **51st Air Defense** unit has played a critical role in protecting airspace and supporting military operations since its establishment. Originally formed during the Cold War era, the unit was tasked with operating advanced radar and missile systems to detect and intercept potential aerial threats. Over the decades, the 51st adapted to evolving technologies, integrating modern air defense platforms and participating in joint exercises with allied forces. Its legacy includes distinguished service in both peacetime vigilance and active conflict zones, underscoring its enduring commitment to national and allied security.
520th Medical Clearing Company
U.S. Army
The 520th Medical Clearing Company was a specialized medical unit in the United States Army, activated during World War II. Its primary mission was to provide medical treatment and triage to wounded soldiers near the front lines, stabilizing patients for further evacuation to field hospitals. The company participated in several major campaigns in the European Theater, including the Normandy landings and the subsequent drive across France and into Germany. After the war, the 520th Medical Clearing Company was inactivated as part of the broader post-war demobilization efforts.
521st FA
U.S. Army
The 521st Field Artillery (FA) was constituted during World War II as part of the United States Army’s rapid expansion to meet global combat requirements. Activated in 1944, the unit provided critical fire support during campaigns in the European Theater, notably participating in the Rhineland and Central Europe operations. The 521st FA earned commendations for its accuracy and reliability in supporting infantry advances and neutralizing enemy positions. After the war, the unit was inactivated as part of the Army’s postwar drawdown, but its legacy continues through lineage connections with modern artillery formations.
522 MI CEWI Battalion, 2AD, Fort Hood.
U.S. Army
Imported from legacy system. Member count: 5
523rd Geodetic Survey Unit
U.S. Army
The 523rd Geodetic Survey Unit was a specialized military unit responsible for conducting precise geodetic and topographic surveys to support military operations. Activated in the mid-20th century, the unit provided essential mapping, positioning, and navigational data crucial for artillery, aviation, and engineering units. Its highly trained teams employed advanced surveying instruments and techniques to establish control points and geodetic networks in both domestic and overseas theaters. The 523rd played a vital role in ensuring the accuracy of military maps and contributed significantly to the success of numerous operations before being inactivated as technological advancements rendered traditional survey methods obsolete.
524 PSC
U.S. Army
524th Personnel Service Company (524 PSC) is a U.S. Army unit whose primary mission centered on providing personnel, administrative, and human resources support to soldiers and units within its operational area. The unit has historically been assigned to support larger formations, such as divisions or corps, ensuring critical functions like casualty reporting, awards processing, and mail distribution. During its service, the 524 PSC has deployed in support of major operations, including those in Southwest Asia, where it played a vital role in sustaining force readiness. The unit is recognized for its professionalism and the essential behind-the-scenes contributions that keep military organizations functioning effectively.
526 cc&s
U.S. Army
The 526th Combat Communications Squadron (526 CC&S), originally activated during the Cold War, has played a crucial role in providing deployable communications and air traffic services for U.S. Air Force operations. Stationed at various times in Europe and the United States, the squadron supported both contingency and peacetime missions, ensuring command and control capabilities for air operations. Throughout its history, the 526th participated in key exercises and deployments, including support for NATO operations and rapid response during crises. Its legacy is marked by adaptability, technological expertise, and a commitment to mission success in diverse environments.
U.S. Army Veteran (2026 - 2026)
U.S. Army Veteran (2026 - 2026)
U.S. Army Other (2026 - 2026)
U.S. Army Spouse (2026 - Present)