US Army
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Over 3,064,780 active members
1,349,636 members•7,146 units
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3:142nd Assault Helicopter Battalion
U.S. Army
The 3rd Battalion, 142nd Aviation Regiment (3-142nd AHB), known as the Assault Helicopter Battalion, is a unit of the New York Army National Guard. The battalion traces its origins to the reorganization of aviation assets in the 1980s, with a primary mission of providing air assault and air movement capabilities using UH-60 Black Hawk helicopters. Over the years, 3-142nd AHB has participated in numerous state and federal missions, including disaster relief operations and overseas deployments in support of Operations Iraqi Freedom and Enduring Freedom. The unit is headquartered at Ronkonkoma, New York, and is recognized for its professionalism and contributions to both national defense and homeland emergency response.
3:238th GSAB
U.S. Army
The 3rd Battalion, 238th General Support Aviation Battalion (3/238th GSAB) is a unit within the U.S. Army National Guard, primarily equipped with CH-47 Chinook helicopters. The battalion provides heavy-lift aviation support, including troop transport, cargo movement, and aeromedical evacuation capabilities. Over the years, 3/238th GSAB has supported both domestic missions—such as disaster response and homeland security—and overseas operations, including deployments to Iraq and Afghanistan in support of Operation Enduring Freedom and Operation Inherent Resolve. The unit is recognized for its professionalism and adaptability in a variety of challenging environments, contributing significantly to both state and national missions.
3:3:104th Div (tng)
U.S. Army
The 3rd Battalion, 3rd Brigade, 104th Division (Training), often referenced as 3/3:104th Div (Tng), is a component of the United States Army Reserve specializing in training operations. The 104th Division, known as the "Timberwolf Division," was originally activated during World War II and later restructured to focus on training responsibilities. As part of the division's transformation, 3rd Battalion, 3rd Brigade was tasked with providing instruction in basic and advanced soldier skills, supporting the development of new recruits and Reserve personnel. Over the decades, 3/3:104th has played a vital role in preparing soldiers through innovative training programs, contributing significantly to Army readiness and effectiveness.
3:335 TSBn
U.S. Army
The 3rd Battalion, 335th Regiment (Training Support Battalion), commonly referred to as 3/335 TSBn, is a unit within the U.S. Army Reserve. Its primary mission is to provide Observer, Coach, and Trainer (OC/T) support to Reserve and National Guard units, ensuring their readiness for deployment. The battalion falls under the 181st Infantry Brigade, First Army Division West, and is headquartered at Fort McCoy, Wisconsin. With a lineage dating back to the 335th Infantry Regiment of World War I, 3/335 TSBn continues its legacy by enhancing the combat effectiveness of America’s reserve forces through rigorous training and evaluation.
3:509th PIR
U.S. Army
The 3rd Battalion, 509th Parachute Infantry Regiment (3/509th PIR) traces its lineage to the original 509th Parachute Infantry Battalion, the first American airborne unit to see combat during World War II, jumping into North Africa in 1942. After distinguished service in Italy and Southern France, the unit was inactivated postwar, but its lineage was later assigned to the 509th Infantry Regiment. Reactivated in 2006 as the 3rd Battalion, 509th Infantry Regiment (Airborne), the unit became part of the 4th Brigade Combat Team (Airborne), 25th Infantry Division at Joint Base Elmendorf-Richardson, Alaska. Since then, 3/509th has deployed to Iraq and Afghanistan, carrying on its legacy of airborne excellence and combat readiness.
3:7th Cavalry
U.S. Army
The 3rd Squadron, 7th Cavalry Regiment (3/7th Cavalry) traces its lineage to the storied 7th Cavalry Regiment, famously associated with General George A. Custer. Reactivated and reorganized multiple times throughout its history, 3/7th Cavalry has served in key conflicts, including the Vietnam War, where it conducted reconnaissance and security operations. In more recent decades, the unit has deployed in support of Operations Iraqi Freedom and Enduring Freedom, performing reconnaissance, surveillance, and security missions. Known for its adaptability and valor, 3/7th Cavalry continues to uphold the proud traditions of the cavalry in the modern U.S. Army.
300th FA
U.S. Army
The 300th Field Artillery (FA) traces its origins to the Wyoming National Guard, first organized in 1888. During World War I, the unit was designated as the 148th Field Artillery and served with distinction in France as part of the 41st Division. In World War II, the 300th FA Battalion provided crucial fire support in the European Theater, notably participating in campaigns from Normandy to the Rhineland. The unit has continued its proud tradition of service in various capacities, supporting both national defense and international deployments in the modern era.
300th MI Brigade (Linguist)
U.S. Army
The 300th Military Intelligence Brigade (Linguist), headquartered in Draper, Utah, was established in 1988 as part of the United States Army National Guard. The unit specializes in providing language and intelligence support, with soldiers fluent in over 50 languages. Throughout its history, the 300th MI Brigade has played a critical role in numerous operations, including support for Operations Desert Storm, Enduring Freedom, and Iraqi Freedom, as well as domestic missions. The brigade is renowned for its unique linguist capabilities, enabling effective communication and intelligence gathering in diverse operational environments worldwide.
301st MP CO
U.S. Army
The 301st Military Police Company (301st MP CO) is a unit in the United States Army Reserve with a distinguished history of service. Activated during World War II, the company provided critical law enforcement, security, and battlefield circulation control in both the European and Pacific Theaters. Over the decades, the 301st MP CO has supported numerous operations, including deployments to Iraq and Afghanistan during the Global War on Terror, where it conducted detainee operations and convoy security missions. Today, the unit remains committed to supporting Army missions at home and abroad, upholding the highest standards of military policing.
302ndmi
U.S. Army
The 302nd Military Intelligence Battalion (302nd MI) is a unit of the United States Army specializing in military intelligence operations. Activated in 1986, the battalion has provided critical intelligence support to U.S. and allied forces, particularly in the Pacific theater. Over its history, the 302nd MI has participated in numerous exercises and real-world missions, focusing on signals intelligence, counterintelligence, and human intelligence collection. Stationed in South Korea, the battalion plays a vital role in maintaining situational awareness and supporting the defense of the Korean Peninsula.
304th LEMCO (Prov.)
U.S. Army
The 304th Light Equipment Maintenance Company (Provisional), commonly known as the 304th LEMCO (Prov.), was an Army support unit activated during the Vietnam War. Its primary mission was to provide maintenance and repair services for light equipment, ensuring operational readiness for combat and engineering units in its area of responsibility. The 304th LEMCO (Prov.) operated at various locations, often near major logistical hubs, and played a key role in sustaining vehicle and equipment performance under challenging combat and environmental conditions. Its personnel were recognized for their technical expertise and adaptability in supporting critical missions throughout the conflict.
304TH SIG BN
U.S. Army
Unit with 204 member associations.
307th Engineer Battalion Bco
U.S. Army
The 307th Engineer Battalion, Bravo Company (B Co), traces its lineage to the original 307th Engineers, activated in 1917 as part of the 82nd Division during World War I. The battalion has served with distinction in major conflicts, including World War II, where it supported airborne operations in Europe, and later in Vietnam, providing essential combat engineering support. In the Global War on Terror, B Co deployed to Iraq and Afghanistan, specializing in route clearance, construction, and mobility operations. Today, Bravo Company continues its legacy as a vital part of the 307th Engineer Battalion, supporting the 82nd Airborne Division with innovative engineering solutions and combat readiness.
30th missile detachment
U.S. Army
The 30th Missile Detachment was a United States Army unit active during the Cold War, primarily stationed in West Germany. Formed in the late 1950s, the detachment was tasked with operating and maintaining nuclear-capable Honest John and later Pershing missiles as part of NATO’s forward defense strategy. It worked closely with allied forces to provide rapid missile response during heightened tensions with the Soviet Union. The unit was eventually inactivated in the late 1980s as part of arms reduction agreements and the changing strategic landscape in Europe.
310 finance
U.S. Army
The 310th Finance Detachment is a unit within the United States Army responsible for providing financial management support to military operations. Activated during periods of increased operational demand, the 310th has played a vital role in ensuring soldiers receive pay, disbursing funds, and supporting fiscal accountability in both domestic and overseas missions. The unit has deployed in support of operations such as Operation Iraqi Freedom and Operation Enduring Freedom, delivering essential financial services in challenging environments. Through its history, the 310th Finance Detachment has upheld the Army’s commitment to financial stewardship and mission readiness.
312th evacuation hospital
U.S. Army
The 312th Evacuation Hospital was a U.S. Army medical unit activated during World War II. Formed in 1942, it provided critical medical care to wounded soldiers in the European Theater, notably participating in campaigns in France and Germany following the D-Day landings. The unit was highly mobile, setting up field hospitals close to the front lines to ensure rapid treatment and evacuation of casualties. The 312th played a vital role in saving countless lives and maintaining troop morale during some of the war’s fiercest battles.
313TH MI BN
U.S. Army
Unit with 115 member associations.
314th Engineer Detach
U.S. Army
The 314th Engineer Detachment is a specialized unit within the United States Army Reserve, with a history rooted in providing engineering support and expertise. Activated during the Cold War era, the detachment has participated in a variety of construction, demolition, and infrastructure projects both in the United States and overseas. Throughout its service, the 314th has supported major training exercises and mobilizations, contributing to humanitarian missions and combat operations alike. Renowned for their technical skills and adaptability, the unit continues to play a vital role in supporting Army operations and readiness.
316th pysop : indiana National guard
U.S. Army
The 316th Psychological Operations Company (316th PSYOP Co), part of the Indiana Army National Guard, specializes in psychological operations to influence target audiences and support U.S. military objectives. Activated in the early 21st century, the unit has deployed personnel in support of various overseas contingency operations, including missions in the Middle East and Africa. The 316th PSYOP Co conducts information campaigns, leaflet distribution, and broadcast operations to shape perceptions and encourage cooperation among local populations. Through training and real-world deployments, the unit plays a vital role in supporting both national defense and humanitarian missions as part of the U.S. Army Civil Affairs and Psychological Operations Command (Airborne).
317th Dental Detachment
U.S. Army
The 317th Dental Detachment is a United States Army Reserve unit specializing in dental care and oral health services for military personnel. Activated during periods of increased operational need, the unit has provided essential dental support in both domestic and overseas missions, ensuring combat readiness and troop well-being. The 317th has participated in various training exercises and deployments, often working alongside other medical and support units. Through its service, the detachment upholds the Army’s commitment to comprehensive healthcare for its soldiers.
318 Transportation Center
U.S. Army
The 318th Transportation Center was constituted during World War II to provide logistical and transportation support to U.S. Army operations. Activated in 1943, the unit played a vital role in coordinating the movement of troops, equipment, and supplies across various theaters of operation, significantly contributing to Allied mobility and operational success. After the war, the 318th continued its mission in both peacetime and during subsequent conflicts, adapting to evolving transportation technologies and strategies. The unit’s legacy is marked by its commitment to operational excellence and its crucial role in sustaining the Army’s logistical capabilities.
319th Ordnance Company
U.S. Army
The 319th Ordnance Company is a unit within the United States Army Reserve specializing in ordnance support, including ammunition supply, maintenance, and explosive ordnance disposal. Activated during World War II, the company played a critical role in logistics and ordnance handling in the European Theater, ensuring frontline units were consistently supplied and operational. In the decades following the war, the 319th participated in multiple training exercises and supported overseas operations, adapting to evolving military technology and procedures. Today, the company continues its legacy of excellence, providing vital ordnance services in support of both national defense and overseas contingency operations.
31ST CSH
U.S. Army
Unit with 49 member associations.
31st Postal Regulating Detachment
U.S. Army
The 31st Postal Regulating Detachment is a specialized unit within the United States Army responsible for managing and regulating military postal operations in theater. Activated during World War II, the detachment played a crucial role in ensuring the timely and secure delivery of mail and packages to deployed soldiers, thus maintaining morale and communication between the front lines and home. Over the decades, the 31st Postal Regulating Detachment has deployed to various conflict zones, including support roles during Operation Desert Storm and Operation Iraqi Freedom, adapting to evolving logistical and technological demands. Its continued service highlights the importance of military postal operations in supporting troop welfare and operational effectiveness.