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Over 3,064,780 active members
1,359,376 members•89,925 units
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25 inf
U.S. Army
25TH DPU
U.S. Army
25TH MEDICAL BATTALION
U.S. Army
26:101st Engineer Battalion
U.S. Army
The 26th/101st Engineer Battalion has a distinguished legacy within the U.S. Army, tracing its lineage to both the 26th Engineer Battalion and the 101st Engineer Battalion. The 26th Engineer Battalion was originally activated during World War II, providing crucial engineer support in the European Theater. The 101st Engineer Battalion, established in 1636 as part of the Massachusetts militia, is recognized as one of the oldest units in the U.S. military, participating in major conflicts from the Revolutionary War through the Global War on Terrorism. When operating as a combined or task-organized unit, the 26/101st Engineer Battalion has delivered vital combat engineering, mobility, and construction capabilities to support Army operations worldwide.
29TH ENGINEER BATTALION
U.S. Army
2ND CAV
U.S. Army
2nd Missle Batalion
U.S. Army
The 2nd Missile Battalion was activated during the height of the Cold War, tasked with providing ground-based missile defense for key strategic locations. Equipped initially with surface-to-air missile systems, the unit played a crucial role in national airspace security throughout the 1960s and 1970s. The battalion participated in several high-profile exercises and readiness drills, demonstrating rapid deployment and precision targeting capabilities. Over time, as missile technology advanced, the 2nd Missile Battalion adapted to new systems before its eventual deactivation in the late 20th century.
3:1st Cav
U.S. Army
The 3rd Squadron, 1st Cavalry Regiment (3/1st Cav) boasts a distinguished history dating back to its origins in the 19th century as part of the storied 1st Cavalry Regiment. The unit saw significant action in the Indian Wars, the Philippine-American War, and both World Wars, adapting from horse-mounted cavalry to armored and reconnaissance roles. During the Vietnam War, 3/1st Cav played a crucial part in reconnaissance and security operations, often engaging in intense combat. In more recent years, the squadron has deployed in support of Operations Iraqi Freedom and Enduring Freedom, continuing its legacy of versatility and excellence in modern reconnaissance and security missions.
3:34th Armored Division
U.S. Army
The 3rd Brigade, 34th Armored Division (often stylized as 3/34th Armored Division) was a unit of the United States Army National Guard. Headquartered in Iowa, the brigade was a key element of the 34th Armored Division, which was active during the Cold War era, primarily tasked with training and readiness for armored warfare in Europe. The 3/34th participated in numerous training exercises and annual maneuvers, maintaining readiness for potential deployment during heightened tensions between NATO and Warsaw Pact forces. The division, including its 3rd Brigade, was inactivated in 1968 as part of a nationwide reorganization of Army National Guard armored forces, with its units either disbanded or reassigned to other commands.
3:5th FA
U.S. Army
The 3rd Battalion, 5th Field Artillery Regiment (3/5th FA) is one of the oldest continuously serving units in the United States Army, tracing its lineage back to the original Alexander Hamilton Battery of the Revolutionary War in 1776. Over its long history, 3/5th FA has participated in numerous conflicts, including the War of 1812, the Mexican-American War, the Civil War, both World Wars, the Korean War, Vietnam, Operation Desert Storm, and the Global War on Terrorism. Renowned for its distinguished service and adaptability, the battalion has provided critical artillery support to maneuver forces and has earned multiple campaign streamers and unit citations. Today, 3/5th FA remains an active and vital component of the U.S. Army’s field artillery capabilities.
3:5th Infantry
U.S. Army
The 3rd Battalion, 5th Infantry Regiment (3/5th Infantry), known as part of the “Bobcats,” traces its lineage back to the 5th Infantry Regiment, established in 1808. The battalion has seen action in numerous major conflicts, including the Indian Wars, the Civil War, the Philippine-American War, World War II, the Korean War, and the Vietnam War, where it earned several unit citations for valor. During the Vietnam War, 3/5th Infantry was attached to the 9th Infantry Division and played a significant role in riverine and counterinsurgency operations in the Mekong Delta. In modern times, the battalion has continued to serve with distinction in the Global War on Terrorism, deploying to both Iraq and Afghanistan as part of larger Army formations.
300TH FIELD HOSPITAL
U.S. Army
319th Signal
U.S. Army
The 319th Signal unit was first constituted during World War II, where it played a crucial role in establishing and maintaining communications for Allied operations in the European Theater. The unit was recognized for its rapid deployment of communication lines under combat conditions, greatly enhancing command and control for frontline units. After the war, the 319th Signal continued to serve through various reorganizations, supporting both peacetime missions and contingency operations. Its legacy endures as a vital component of the U.S. Army’s communications and information systems infrastructure.
326TH ASA
U.S. Army
32ND AIR DEFENSE COMMAND
U.S. Army
35TH DIVISION
U.S. Army
368TH TRANS CO
U.S. Army
377th Transportation
U.S. Army
The 377th Transportation Company was constituted on 29 November 1944 and activated in France during World War II, providing critical logistical support to Allied forces across the European Theater. After the war, the unit was inactivated and later reactivated in the Army Reserve, adapting to evolving transportation and logistical challenges during the Cold War. Over the decades, the 377th has participated in numerous training exercises and supported operations both stateside and overseas, including deployments in support of Operations Iraqi Freedom and Enduring Freedom. Today, the 377th Transportation Company continues to provide essential motor transport and logistical support for U.S. Army missions worldwide.
37TH ARMOR
U.S. Army
39TH SIG BN
U.S. Army
3rd Engineer Battalion
U.S. Army
The 3rd Engineer Battalion, originally constituted in 1861 as the Battalion of Engineers, is one of the oldest engineer units in the United States Army. It has served in numerous conflicts, including the Civil War, World War I, World War II, Vietnam, and recent operations in Iraq and Afghanistan. The battalion specializes in combat engineering tasks such as construction, demolition, route clearance, and providing mobility and counter-mobility support to maneuver forces. Renowned for its technical proficiency and adaptability, the 3rd Engineer Battalion continues to play a vital role in supporting Army operations worldwide.
3RD SURGICAL HOSPITAL
U.S. Army
40TH ENGINEERS
U.S. Army
40th S&S Co.
U.S. Army
The 40th Supply & Service Company (40th S&S Co.) is a U.S. Army logistics unit with a history of supporting operations through vital supply and service missions. Activated during the Cold War era, the company has provided fuel, general supplies, laundry, and bath services to ensure operational readiness for combat and support units. The 40th S&S Co. has deployed in support of major conflicts, including operations in Southwest Asia during the Gulf War, and has contributed to humanitarian and peacekeeping missions. Today, the unit continues to play a critical role in sustainment operations, enabling the success of Army missions worldwide.