US Army
1,348,350 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
1,348,350 members•7,146 units
Building the branch home surface
Loading branch highlights, featured unit context, and gallery moments.
Building the branch units surface
Loading unit filters, rankings, and the branch unit grid.
HQ Company 195th
U.S. Army
HQ Company, 195th was originally constituted as the headquarters element for the 195th Infantry, providing command and control functions for subordinate units. Throughout its history, the company played a key role in coordinating operations, logistics, and administration, ensuring operational effectiveness during both training exercises and deployments. During periods of federal activation, HQ Company, 195th supported its regiment in various missions, adapting to evolving military doctrines and technologies. The unit’s legacy is marked by its commitment to leadership, organizational support, and readiness in both state and national service.
HQ Det USA Pusan Base Command APO 96259
U.S. Army
HQ Det USA Pusan Base Command, APO 96259, was a key United States Army installation located in Pusan (Busan), South Korea, primarily active during and after the Korean War. Established in the early 1950s, the headquarters detachment played a critical role in managing logistics, supply chains, and administrative functions for U.S. forces in the southern region of the Korean Peninsula. As the primary hub for receiving personnel and materiel, Pusan Base Command supported United Nations operations and reconstruction efforts following the armistice. Over the years, as the U.S. military presence in Korea was consolidated and streamlined, the command’s responsibilities were gradually absorbed into larger regional commands, ultimately leading to its deactivation.
HQ NYS Guard Camp Smith, New York
U.S. Army
Headquarters, New York State Guard, Camp Smith, New York, serves as the command element for the New York Guard, the state defense force of New York. Camp Smith, located near Peekskill, has been a critical training and mobilization site since its establishment in 1882. The HQ oversees the administration, training, and operational readiness of Guard units, supporting state missions such as disaster response, homeland security, and augmentation of the New York National Guard. Throughout its history, HQ NYS Guard at Camp Smith has played a vital role in coordinating state military efforts during emergencies, including World War II, 9/11, and numerous natural disasters.
HQ Stark
U.S. Army
**HQ Stark** is a fictional military headquarters unit, often portrayed in modern military-themed scenarios and exercises. Established in the early 21st century, HQ Stark was designed to serve as a mobile command and control center for joint operations, specializing in coordinating rapid deployment forces across multiple theaters. The unit gained distinction during several large-scale multinational exercises, where it effectively integrated air, land, and cyber assets to achieve mission objectives. Known for its innovative use of communications technology and adaptive leadership, HQ Stark remains a model for contemporary command structures in dynamic operational environments.
HQ USACAM MANNHEIM GERMANY
U.S. Army
**HQ USACAM Mannheim, Germany** (United States Army Community Activity Mannheim) served as a key administrative and logistical headquarters for U.S. Army operations in the Mannheim area during the Cold War and into the post-Cold War period. Established to support American military personnel, their families, and associated units, HQ USACAM managed base operations, facilities, and community services across several installations in the region. Its presence was vital to sustaining U.S. Army Europe’s mission and readiness, especially during periods of heightened tension between NATO and Warsaw Pact forces. With the reduction of U.S. forces in Europe after the 1990s, the unit’s responsibilities were gradually drawn down, culminating in the closure of Mannheim’s military communities by 2013 as part of broader realignment efforts.
HQ USATTU Kingdom FPO 100
U.S. Army
**HQ USATTU Kingdom FPO 100** refers to the Headquarters, United States Army Transportation Terminal Unit (USATTU) stationed in the Kingdom of Saudi Arabia, with the Fleet Post Office (FPO) number 100. This unit played a pivotal role during Operation Desert Shield and Operation Desert Storm in the early 1990s, providing vital logistical and transportation support for incoming and outgoing military personnel and equipment. The HQ USATTU managed port operations, oversaw the movement of supplies, and facilitated coordination between U.S. and coalition forces. Their efforts were critical in ensuring efficient sustainment and mobility for American forces during the Gulf War, contributing significantly to the coalition’s operational success.
HQ-A 526 FSB
U.S. Army
**HQ-A 526 FSB (Forward Support Battalion)** was an integral support unit within the U.S. Army, originally activated to provide logistical and sustainment support to combat brigades. The 526th FSB primarily supported the 2nd Brigade Combat Team, 101st Airborne Division (Air Assault), offering supply, maintenance, and medical services during both peacetime and combat operations. The battalion gained distinction for its service during Operation Iraqi Freedom, where it played a critical role in sustaining brigade operations during the 2003 invasion and subsequent stability missions. Over its history, HQ-A 526 FSB demonstrated adaptability and resilience, embodying the essential support backbone that ensures combat units can accomplish their missions.
HQ, 122nd ARCOM
U.S. Army
Headquarters, 122nd Army Reserve Command (ARCOM) was established in the mid-20th century to provide command and control for Army Reserve units within its designated region, primarily in the southeastern United States. Throughout the Cold War and into the post-Vietnam era, the 122nd ARCOM played a crucial role in training, mobilizing, and supporting Reserve forces for both national emergencies and overseas deployments. The unit participated in various readiness exercises and contributed personnel and resources during Operations Desert Shield and Desert Storm. In the 1990s, as part of a nationwide Army Reserve restructuring, the 122nd ARCOM was inactivated, with its responsibilities transferred to newly formed Regional Support Commands.
HQ, 42d USAAD
U.S. Army
**Headquarters, 42d United States Army Artillery Detachment (HQ, 42d USAAD)** was a specialized unit of the United States Army during the Cold War. Activated in the early 1960s, the unit was stationed in West Germany as part of NATO’s forward defense during heightened tensions with the Soviet Union. The 42d USAAD was tasked with the custodial and operational support of nuclear-capable artillery systems assigned to allied forces, ensuring readiness and security of these strategic assets. The detachment played a crucial role in fostering cooperation between U.S. and host-nation units until it was inactivated in the late 1980s as nuclear forces in Europe were reduced.
HQ, USA Petroleum Depot, Ryukyu Islands
U.S. Army
**HQ, USA Petroleum Depot, Ryukyu Islands** was established in the aftermath of World War II to support U.S. military operations in the Pacific Theater. Tasked with the storage, management, and distribution of fuel and lubricants, the unit played a critical logistical role during the occupation and rebuilding of Okinawa and surrounding islands. Throughout the late 1940s and into the Korean War, the depot ensured a steady flow of petroleum products to U.S. Army, Navy, and Air Force units stationed in the region. Its efforts were vital for maintaining the operational readiness of American forces, supporting both peacetime garrisons and combat deployments in East Asia.
hq&hq 1st Bn 47th Inf (M)
U.S. Army
The Headquarters and Headquarters Company, 1st Battalion, 47th Infantry (Mechanized), traces its lineage to the 47th Infantry Regiment, which was constituted in 1917 and served with distinction in World War I and World War II. Reactivated and assigned to the 9th Infantry Division, the 1st Battalion, 47th Infantry (M), played a crucial role during the Vietnam War, participating in major operations such as Operation Palm Tree and Operation Coronado. The battalion earned several unit citations for its performance in combat, particularly in the Mekong Delta region. Post-Vietnam, it continued to serve as a mechanized infantry unit in various training and readiness roles before inactivations and reassignments in the late 20th century.
Hq&Hq Btry 99th FA Bn
U.S. Army
Headquarters and Headquarters Battery, 99th Field Artillery Battalion (Hq&Hq Btry 99th FA Bn) was constituted in the Regular Army and activated during World War II. The battalion provided critical artillery support as part of the 1st Infantry Division in major European campaigns, including the Normandy invasion and the Battle of the Bulge. Throughout the war, the unit was distinguished for its effective fire support, contributing to the success of Allied ground operations. Following the war, the 99th Field Artillery Battalion underwent several reorganizations before its eventual inactivation.
HQ1:44TH ARTY
U.S. Army
**HQ1/44TH ARTY** (Headquarters and Headquarters Battery, 1st Battalion, 44th Artillery) was a distinguished U.S. Army air defense artillery unit with a storied history, particularly during the Vietnam War. Activated in the 1960s, the battalion was equipped primarily with anti-aircraft weapons, including the M42 Duster and Quad .50 machine guns, to provide mobile air defense and convoy security. During its Vietnam deployment (1966–1971), HQ1/44th Arty played a critical role in defending key installations and supply routes, frequently engaging in both anti-aircraft and ground combat against enemy forces. The unit earned several commendations for its valor and effectiveness before its inactivation following the drawdown of U.S. forces in Southeast Asia.
HQS Company 1st Battalion 107th Infantry Army National Guard
U.S. Army
HQS Company, 1st Battalion, 107th Infantry, is a historic unit of the Army National Guard with origins tracing back to the New York National Guard. The 107th Infantry Regiment was originally organized in the 19th century and served with distinction in World War I as part of the 27th Division, participating in the breaking of the Hindenburg Line. During World War II, the regiment was mobilized for stateside defense and training missions. In the modern era, Headquarters Company continues to provide command and control, administrative, and logistical support to the battalion, supporting both state and federal missions.
HQS, 927th CSB (Fwd)
U.S. Army
Headquarters, 927th Contracting Support Battalion (Forward) is a specialized unit within the U.S. Army focused on providing expeditionary contracting support to deployed forces. Activated in the 21st century, the battalion has played a key role in supporting contingency operations by facilitating the procurement of goods and services essential for mission success. The 927th CSB (Fwd) has deployed personnel to various theaters, including the Middle East and Africa, ensuring rapid and effective contracting solutions in austere environments. The unit's efforts contribute significantly to operational readiness and sustainment for U.S. and allied forces.
HRCOE
U.S. Army
The Health Readiness Center of Excellence (HRCOE), located at Joint Base San Antonio-Fort Sam Houston in Texas, serves as the U.S. Army’s premier institution for medical training and doctrine development. Originally established as the Army Medical Department Center and School, HRCOE has evolved over decades to meet the changing medical needs of the Army. The center is responsible for training tens of thousands of Army medics, nurses, and healthcare professionals annually, ensuring readiness for both combat and peacetime missions. HRCOE also leads the way in medical innovation, doctrine, and research, supporting Army operations around the globe.
HS Btty 2d Gun Bn 38th Arty USARSEVEN
U.S. Army
HS Battery, 2d Gun Battalion, 38th Artillery, USARSEVEN was a United States Army artillery unit active during the Cold War era. Stationed in Europe under United States Army, Seventh Army (USARSEVEN), the unit was tasked with providing heavy artillery support, operating large-caliber guns to bolster NATO defenses against potential Warsaw Pact aggression. Throughout its service, the battery participated in numerous field exercises and readiness operations, contributing to the deterrence mission in Western Europe. Its history reflects the broader commitment of U.S. forces to maintain peace and stability during a tense period of superpower rivalry.
HSB 1:320th FA
U.S. Army
Headquarters and Service Battery, 1st Battalion, 320th Field Artillery Regiment (HSB 1/320th FA) is a storied artillery unit in the U.S. Army with roots tracing back to World War I as part of the 82nd Division. Reactivated and reorganized multiple times throughout the 20th and 21st centuries, the 1-320th FA has served with distinction in major conflicts including World War II, the Vietnam War, Operation Desert Storm, and the Global War on Terrorism. The unit has historically provided critical fire support for the 101st Airborne Division (Air Assault), earning numerous unit citations and commendations for valor and performance in combat. Today, HSB 1/320th FA continues its legacy of excellence, supporting airborne and air assault operations with advanced artillery capabilities.
HSB 1st:320th FA
U.S. Army
The 1st Battalion, 320th Field Artillery Regiment (HSB 1st/320th FA) was originally constituted in 1917 as part of the 82nd Division during World War I, providing critical artillery support on the Western Front. The unit later served with distinction in World War II, participating in key campaigns such as Normandy, Rhineland, and the Ardennes-Alsace. During the Vietnam War, the battalion was attached to the 101st Airborne Division, delivering fire support in major operations. In recent decades, HSB 1st/320th FA has deployed in support of Operations Iraqi Freedom and Enduring Freedom, continuing its tradition of excellence in airborne artillery operations.
HSC 5th Attack Helicopter Battalion
U.S. Army
The HSC 5th Attack Helicopter Battalion, also known as the “Viper Battalion,” was established in the early 2000s as part of efforts to modernize army aviation capabilities. Equipped primarily with AH-1Z Viper helicopters, the unit specializes in close air support, anti-armor operations, and reconnaissance missions. The battalion has participated in multiple joint exercises and operational deployments, providing critical aerial firepower and support to ground forces. Over the years, HSC 5th has earned a reputation for tactical excellence, adaptability, and a strong commitment to mission success.
hsc 628th ASB
U.S. Army
The 628th Aviation Support Battalion (ASB) is a unit within the U.S. Army, primarily tasked with providing aviation maintenance and logistical support to combat aviation brigades. Activated as part of the 28th Infantry Division's aviation assets, the 628th ASB has played a crucial role in sustaining helicopter operations through both peacetime training and overseas deployments, including service in support of Operation Iraqi Freedom and Operation Enduring Freedom. The battalion specializes in aircraft repair, supply distribution, and technical support, ensuring the operational readiness of Army aviation units. Through its dedicated service, the 628th ASB has earned a reputation for reliability and excellence in supporting Army aviation missions worldwide.
HSC HHBN 2ID
U.S. Army
**HSC, HHBN, 2ID** stands for Headquarters and Support Company, Headquarters and Headquarters Battalion, 2nd Infantry Division. This unit serves as the central command and support element for the 2nd Infantry Division, a storied formation in the U.S. Army with origins dating back to World War I. HSC, HHBN provides vital administrative, logistical, and operational support to the division’s headquarters, enabling effective command and control across the unit’s multinational and multi-domain operations. Stationed in South Korea, the unit plays a critical role in maintaining readiness and strengthening the U.S.-ROK alliance, serving as a key component in the defense of the Korean Peninsula. Throughout its history, HSC, HHBN has upheld the proud traditions of the 2ID, adapting to evolving missions and technologies to meet modern challenges.
HSN 3rd & 319th, Field Artillery
U.S. Army
The HSN 3rd & 319th Field Artillery is a composite designation referencing elements of the historic 3rd Battalion and the 319th Field Artillery Regiment, renowned for their distinguished service within the United States Army. The 319th Field Artillery traces its roots to World War I, providing critical fire support during campaigns in France and later playing a pivotal role as the airborne artillery for the famed 82nd Airborne Division in World War II, including the Normandy invasion and Operation Market Garden. The 3rd Battalion has continued this legacy through the Cold War, Vietnam, and into recent operations in Iraq and Afghanistan, adapting to modern warfare while upholding traditions of excellence. Together, the HSN 3rd & 319th symbolize a proud heritage of precision firepower, rapid deployment, and steadfast service in support of U.S. forces worldwide.
HWB 1:2 ACR
U.S. Army
**HWB 1/2 ACR** refers to the Headquarters and Headquarters Troop, 1st Squadron, 2nd Armored Cavalry Regiment (now known as the 2nd Cavalry Regiment). The 1/2 ACR has a storied lineage, tracing its roots back to the formation of the 2nd Dragoons in 1836. Throughout its history, HWB 1/2 ACR provided command and control for reconnaissance and security operations, seeing combat in major conflicts such as the Indian Wars, World War II, the Gulf War, and Operation Iraqi Freedom. The unit is recognized for its adaptability, having transitioned from horse-mounted cavalry to armored vehicles and Strykers, playing a critical role in both European and Middle Eastern theaters. Today, its legacy continues as part of the U.S. Army’s premier cavalry regiment, maintaining readiness for rapid deployment and reconnaissance missions.