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1st 62ADA
U.S. Army
The 1st Battalion, 62nd Air Defense Artillery Regiment (1-62 ADA) traces its lineage back to the 62nd Coast Artillery, constituted in 1917. Throughout its history, the unit has served in significant conflicts including World War II, where it provided critical antiaircraft defense in both the European and Pacific Theaters. Reorganized as a modern air defense artillery battalion, 1-62 ADA has operated various missile systems such as HAWK and Patriot, supporting U.S. Army and allied forces worldwide. The unit is recognized for its readiness and contributions to national air and missile defense missions.
1st 92nd arty
U.S. Army
The 1st Battalion, 92nd Artillery Regiment (1-92nd Arty) was activated in 1966 and served prominently during the Vietnam War as part of the U.S. Army’s artillery support units. Assigned to the I Field Force, the battalion provided critical fire support to American and allied ground forces in the Central Highlands, including at bases such as Dak To and Pleiku. Throughout its deployment, the 1-92nd Arty played a vital role in major operations, delivering accurate and timely artillery fire under challenging combat conditions. The unit earned several commendations for its service before being inactivated in 1972 following the drawdown of U.S. forces in Vietnam.
1st Artillery Observation Battalion
U.S. Army
The 1st Artillery Observation Battalion was activated during World War II to provide specialized support in locating and targeting enemy artillery positions. Utilizing advanced sound ranging and flash spotting technologies of the era, the battalion played a crucial role in improving counter-battery fire and battlefield intelligence for American and Allied forces. Throughout the war, the unit operated in several key European campaigns, aiding in the success of numerous offensives by enhancing the accuracy of friendly artillery. After the war, the battalion continued to evolve with advances in surveillance and target acquisition, remaining an integral component of modern artillery operations.
1st avn brigade 273 avn co
U.S. Army
The 273rd Aviation Company was a component of the 1st Aviation Brigade, a major U.S. Army aviation formation during the Vietnam War. The 1st Aviation Brigade was formed in 1966 to consolidate and coordinate Army aviation assets in Southeast Asia, providing critical support for ground operations. The 273rd Aviation Company operated a variety of helicopters, conducting missions such as troop transport, resupply, medical evacuation, and aerial reconnaissance. Throughout its service in Vietnam, the company played a vital role in enhancing the mobility and effectiveness of U.S. and allied forces in challenging terrain and combat conditions.
1st bn 1st infantry west point ny
U.S. Army
The 1st Battalion, 1st Infantry Regiment, known as the "First of the First," is one of the oldest regiments in the United States Army, with origins dating back to 1791. Stationed at West Point, NY, the unit serves as the United States Corps of Cadets’ primary training battalion, playing a key role in the education and development of future Army officers. Throughout its distinguished history, the regiment has participated in major conflicts, including the War of 1812, the Mexican-American War, the Civil War, and both World Wars. Today, the 1st Battalion, 1st Infantry continues its legacy by supporting the United States Military Academy’s mission and upholding the traditions of excellence and service.
1st Bn Coldstream Guards
U.S. Army
The 1st Battalion, Coldstream Guards is one of the oldest regiments in the British Army, with origins dating back to 1650 when it was formed by General George Monck during the English Civil War. Renowned for its distinguished service, the battalion fought in major campaigns including the War of Spanish Succession, the Napoleonic Wars—most notably at Waterloo—and both World Wars. In modern times, the 1st Battalion has served in various operational deployments, including Northern Ireland, the Falklands, Iraq, and Afghanistan. Alongside operational duties, the battalion is also famous for its ceremonial role, guarding the Royal Palaces and participating in state occasions such as Trooping the Colour.
1st Bn, 10th Special Forces (Attached)
U.S. Army
The 1st Battalion, 10th Special Forces Group (Airborne) is a distinguished unit within the United States Army Special Forces, originally activated in 1952. The battalion has been based in Germany for much of its history, serving as a forward-deployed element focused on European and African operations during the Cold War and beyond. 1st Battalion, 10th SFG(A) has played a vital role in counterterrorism, unconventional warfare, and training missions alongside NATO and allied forces. The unit has participated in numerous operations, including deployments to the Balkans, Iraq, and Afghanistan, solidifying its reputation for excellence and adaptability in complex environments.
1st Brigade, 10th MTN Division
U.S. Army
The 1st Brigade Combat Team, 10th Mountain Division ("Warriors") was activated in 1985 at Fort Drum, New York, as part of the reactivation of the 10th Mountain Division. The brigade was among the first U.S. units deployed to Somalia in 1992 during Operation Restore Hope, and later took part in peacekeeping operations in Haiti. Since 2001, the 1st Brigade has conducted multiple deployments to Afghanistan and Iraq, playing key roles in combat and counterinsurgency operations. Renowned for its rapid deployment capability and adaptability, the brigade remains a crucial element of the Army’s light infantry forces.
1ST CALVARY DIVISION
U.S. Army
Unit with 495 member associations.
U.S. Army Veteran (2026 - 2026)
U.S. Army Veteran (2026 - 2026)
U.S. Army Other (2026 - 2026)
U.S. Army Spouse (2026 - Present)