

US Army
1,348,820 members•7,146 units
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1,348,820 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.
Mdw
U.S. Army
Certainly! However, "MDW" most commonly refers to the United States Army Military District of Washington. Here is a short military history for the Military District of Washington (MDW): The United States Army Military District of Washington (MDW) was established in 1921 to provide command and control of Army units in the nation's capital region. Throughout its history, MDW has been responsible for ceremonial support, security, and defense of the Washington, D.C. area, including high-profile events such as presidential inaugurations and state funerals. During World War II, MDW played a critical role in coordinating the defense of the capital against potential threats. Today, MDW continues its dual mission of providing ceremonial honors and safeguarding key federal installations in the National Capital Region.
Mississippi National Guard
U.S. Army
The Mississippi National Guard traces its origins to the early 19th century, officially organized in 1798 as part of the Mississippi Territory Militia. Throughout its history, the unit has served in major conflicts, from the War of 1812 and the Civil War to both World Wars, where Mississippi Guardsmen contributed to key campaigns overseas. In modern times, the Mississippi National Guard has played vital roles in domestic disaster response, such as Hurricane Katrina relief, and has supported overseas operations in Iraq and Afghanistan. Today, it continues to serve as a dual state-federal force, committed to both national defense and the safety and welfare of Mississippi's citizens.
mo. army national guard 135 sig.
U.S. Army
The 135th Signal Battalion is a unit of the Missouri Army National Guard specializing in communications and information systems. Established in the mid-20th century, the battalion has supported both state and federal missions, providing vital signal support during emergencies, natural disasters, and military operations. Members of the 135th have deployed overseas in support of operations in Iraq, Afghanistan, and other locations as part of larger National Guard and Army contingents. Over the years, the battalion has earned recognition for its professionalism and adaptability in rapidly evolving communication environments.
Naval Medical Logistics Command, Ft. Detrick, Md.
U.S. Army
The Naval Medical Logistics Command (NMLC), headquartered at Fort Detrick, Maryland, traces its origins to the Navy’s need for centralized medical logistics during World War II. Established in its current form in 1987, NMLC is responsible for procuring and managing medical materiel and equipment for Navy Medicine both in the United States and overseas. The command plays a critical role in ensuring readiness by supporting medical treatment facilities, operational units, and humanitarian missions worldwide. Over the years, NMLC has evolved with advances in medical technology and logistics, maintaining its reputation as a vital enabler of Navy and Marine Corps health services.
NMARNG
U.S. Army
The New Mexico Army National Guard (NMARNG) traces its origins to the territorial militias formed in the mid-19th century, officially established in 1851. The unit has served in major conflicts including the Philippine Insurrection, World War I, and World War II, where New Mexico Guardsmen notably fought as part of the 200th and 515th Coast Artillery units in the defense of Bataan. Throughout the Cold War and into the modern era, the NMARNG has supported both federal deployments and state emergency missions, such as disaster relief and homeland security. Today, the NMARNG continues its dual mission of supporting national defense and assisting the state of New Mexico in times of need.
Office of Strategic Services
U.S. Army
The Office of Strategic Services (OSS) was established in June 1942 during World War II as the United States’ first centralized intelligence agency. Under the leadership of Major General William J. Donovan, the OSS was responsible for gathering intelligence, conducting espionage, sabotage, and supporting resistance movements behind enemy lines in Europe and Asia. The organization played a crucial role in coordinating Allied intelligence efforts, pioneering methods that would shape future American intelligence operations. After the war, the OSS was disbanded in 1945, but its legacy continued with the formation of the Central Intelligence Agency (CIA) in 1947.
Personnel & Support Battalion, Fort Sill, OK
U.S. Army
The Personnel & Support Battalion at Fort Sill, Oklahoma, was established to provide vital administrative, human resources, and support services to soldiers and their families stationed at the installation. Since its inception, the battalion has played a crucial role in supporting the Fires Center of Excellence and other tenant units, ensuring readiness through efficient personnel management, finance, and postal operations. Over the years, the unit has adapted to evolving Army needs, incorporating modern technologies and processes to enhance service delivery. Its dedication to soldier support has made it an indispensable component of Fort Sill's mission success.
Presidio Garrison
U.S. Army
Presidio Garrison traces its roots to the late 18th century, when Spanish colonial forces established a fortified post at the Presidio of San Francisco in 1776 to defend the northern frontier of New Spain. Over the centuries, the garrison evolved under Mexican and later American control, playing significant roles during the Mexican-American War and the American Civil War as a key coastal defense installation. In the 20th century, Presidio Garrison oversaw logistics and training operations during both World Wars and served as headquarters for the Sixth U.S. Army. The unit's legacy continues today through its historical contributions to national defense and military heritage.
R.L. Thompson Strategic Hospital
U.S. Army
R.L. Thompson Strategic Hospital, located at Fort Cavazos, Texas, traces its origins to World War II, when it was established to provide advanced medical care to soldiers preparing for deployment. Over the decades, the hospital has evolved into a cornerstone of military medicine, offering comprehensive healthcare services to active duty personnel, their families, and veterans. Renamed in honor of Brigadier General Robert L. Thompson, a significant figure in U.S. Army medical leadership, the institution has played a vital role in supporting operations during major conflicts, including the Gulf War and the Global War on Terrorism. Today, R.L. Thompson Strategic Hospital continues its mission as a state-of-the-art facility, integrating the latest medical technologies and training initiatives to ensure the readiness and well-being of America's fighting forces.
Ranger Regimental Reconnaissance Company
U.S. Army
The Ranger Regimental Reconnaissance Company (RRC) is an elite special operations unit within the 75th Ranger Regiment of the United States Army. Officially activated in 1984 as the Regimental Reconnaissance Detachment (RRD), the unit was later redesignated as the RRC in 2007 to reflect its expanded role. The RRC specializes in conducting clandestine surveillance, intelligence gathering, and direct action missions deep behind enemy lines to support Ranger operations and broader special operations objectives. Members of the RRC are among the most highly trained soldiers in the U.S. military, often working alongside Tier 1 units such as Delta Force and DEVGRU in high-risk, strategic missions around the world.
Security & Emergency Services Battalion
U.S. Army
The Security & Emergency Services Battalion (SES BN) is a specialized unit within the United States Marine Corps, established to provide comprehensive security, law enforcement, and emergency response capabilities for critical installations and personnel. Originally formed to consolidate various military police and emergency service functions, the battalion is tasked with safeguarding Marine Corps bases, responding to crises, and ensuring the enforcement of military regulations. Throughout its history, SES Battalion has played a vital role in force protection, coordinating with local, federal, and Department of Defense agencies during both routine operations and contingency situations. The unit continues to adapt to emerging threats, upholding its mission to protect lives, property, and the operational readiness of the Marine Corps.
TADS Detachment
U.S. Army
**TADS Detachment** was a specialized military unit formed in the late 20th century to operate and maintain the Target Acquisition and Designation Sight (TADS) systems, primarily on AH-64 Apache attack helicopters. Established to improve precision targeting and night-fighting capabilities, the detachment played a pivotal role in integrating cutting-edge sensor and laser technology into frontline operations. Throughout its service, TADS Detachment provided critical support during major combat deployments in the Middle East, ensuring Apache crews had the technical proficiency and equipment readiness necessary for complex missions. The unit’s expertise contributed significantly to the effectiveness and survivability of aviation units in both conventional and asymmetric warfare environments.
Tennessee Army National Guard Recruiter
U.S. Army
The Tennessee Army National Guard Recruiter is a specialized role within the Tennessee Army National Guard, focused on enlisting and mentoring new soldiers to serve both state and nation. The recruiting mission in Tennessee dates back to the early 20th century, as the Guard expanded to meet the needs of both World Wars and later conflicts. Over the decades, recruiters have played a vital part in building and sustaining the Guard’s ranks, ensuring readiness for domestic emergencies and overseas deployments. Today, Tennessee National Guard recruiters continue this proud tradition, connecting local communities with opportunities for military service and leadership.
Total Army Personnel Command
U.S. Army
The Total Army Personnel Command (PERSCOM) was established to centralize and manage all human resource functions for the United States Army. Originating in the 1980s, PERSCOM consolidated various personnel management activities, including assignments, promotions, and records, under one command headquartered in Alexandria, Virginia. The organization played a vital role in supporting both active duty and reserve forces, ensuring efficient personnel readiness and career management. In 2003, PERSCOM was reorganized and its functions were integrated into the newly created U.S. Army Human Resources Command (HRC) as part of an Army-wide transformation to streamline operations and improve service delivery.
TUSLOG Det 74
U.S. Army
TUSLOG Det 74 (The United States Logistics Group, Detachment 74) was a U.S. Air Force unit stationed at Incirlik Air Base, Turkey, during the Cold War. Established in the 1950s, its primary mission was to support U.S. and NATO operations in the region, providing logistical, administrative, and operational assistance. Det 74 played a significant role in facilitating reconnaissance flights, maintaining readiness for contingency operations, and supporting American nuclear and conventional forces deployed in Turkey. The unit remained active throughout much of the Cold War, adapting to shifting strategic priorities before its eventual inactivation as U.S. military posture in Turkey evolved.
Tuslog Det 98 Erzurum Turkey
U.S. Army
TUSLOG Detachment 98 was a United States Air Force unit stationed in Erzurum, Turkey, during the Cold War era. Established under The United States Logistics Group (TUSLOG), Det 98 played a crucial role in supporting NATO intelligence and surveillance missions along the sensitive Turkish-Soviet border. The unit operated and maintained radar and communications equipment, contributing to early warning capabilities and regional security. TUSLOG Det 98 was eventually deactivated as geopolitical conditions shifted and technological advancements changed the nature of U.S. military presence in Turkey.
U.S.Army Research Laboratory
U.S. Army
The U.S. Army Research Laboratory (ARL) was established in 1992 as the Army’s corporate research laboratory, consolidating several existing Army research entities to centralize and enhance scientific and technological innovation. ARL’s mission is to discover, innovate, and transition science and technology to ensure dominant strategic land power for the United States. Over the years, ARL has contributed to advancements in materials science, ballistics, cybersecurity, and robotics, directly supporting the warfighter with cutting-edge solutions. The laboratory operates under the U.S. Army Combat Capabilities Development Command and collaborates extensively with academia, industry, and international partners to maintain technological superiority.
US Army Armor School
U.S. Army
The US Army Armor School was established in 1940 at Fort Knox, Kentucky, to develop and train armored warfare tactics and doctrine for the United States Army. Throughout World War II, the school played a crucial role in preparing tank crews and leaders, contributing significantly to Allied successes on the battlefield. Over the decades, it evolved to incorporate advances in armored vehicle technology and combined arms operations, continually adapting its curriculum. In 2011, the Armor School relocated to Fort Benning, Georgia, as part of the Army’s Base Realignment and Closure (BRAC) process, where it continues to train the next generation of armor soldiers and leaders.
US Army Engineering Far East District
U.S. Army
The US Army Engineering Far East District (FED) is a key subordinate command under the US Army Corps of Engineers, established in 1957 to support American military and civil engineering needs on the Korean Peninsula. Headquartered in Seoul, South Korea, the FED has played a vital role in constructing and maintaining military bases, airfields, and critical infrastructure for US and allied forces. Throughout its history, the district has supported major projects such as the relocation of US forces and the modernization of facilities under the Yongsan Relocation Plan and Land Partnership Plan. Its enduring mission is to deliver engineering solutions that enhance the readiness and operational capabilities of US forces in the region.
US Army School, Europe
U.S. Army
The US Army School, Europe, originally established after World War II, served as a premier center for military education and training for US forces stationed on the continent. Located at various times in Oberammergau and later in other sites across Germany, the school provided professional development courses ranging from leadership to technical specialties. Its mission supported the integration and readiness of US Army personnel within the NATO framework during the Cold War and beyond. Over the decades, the school adapted its curriculum to evolving military needs and played a key role in strengthening US-European military cooperation.
US Army Signal Corps. Ft. Monmouth,NJ.
U.S. Army
The U.S. Army Signal Corps at Fort Monmouth, New Jersey, played a pivotal role in the development of military communications from its establishment at the site in 1917 until its closure in 2011. Originally founded as Camp Little Silver, the installation became the Army’s primary center for research, development, and training in communications and electronics. Throughout World War II, the Signal Corps at Fort Monmouth contributed significantly to advancements in radar, radio, and cryptographic equipment, supporting Allied operations worldwide. The post continued to be at the forefront of technological innovation during the Cold War and beyond, before its functions were relocated as part of the 2005 Base Realignment and Closure (BRAC) process.
US Military Training Mission Saudi Arabia
U.S. Army
The US Military Training Mission (USMTM) to Saudi Arabia was established in 1953 as a result of a security assistance agreement between the United States and the Kingdom of Saudi Arabia. Its primary mission is to advise, assist, and train Saudi Arabian military forces to promote regional security and strengthen the strategic partnership between the two nations. Over the decades, USMTM has played a crucial role in modernizing the Saudi armed forces, supporting the development of their capabilities in areas such as air defense, ground operations, and naval security. The mission continues to serve as a cornerstone of US-Saudi military cooperation in the Middle East.
US Signal company special CONAR
U.S. Army
The US Signal Company, Special, CONAR (Continental Army Command), was a specialized communications unit active during the Cold War era. Tasked with supporting training and operations within the Continental United States, the company provided advanced signal and electronic services for exercises and command post operations. It played a critical role in ensuring secure and reliable communications for CONARC headquarters and subordinate units. Through its technical expertise and adaptability, the unit contributed significantly to the readiness and effectiveness of US Army forces throughout its period of service.
USACA FT.Riley KS Military Police
U.S. Army
The United States Army Correctional Activity (USACA) at Fort Riley, Kansas, operates as a key component within the U.S. Army’s Military Police Corps. Established to provide command and control over military correctional facilities, USACA Fort Riley has played a vital role in managing military justice and corrections since its activation. The unit’s highly trained Military Police personnel are responsible for the safe custody, care, and rehabilitation of military prisoners, supporting the Army’s mission of discipline and order. Over the years, USACA Fort Riley has contributed significantly to the Army’s corrections system, ensuring compliance with Department of Defense standards and promoting the reintegration of service members when possible.