US Army
1,348,668 members•7,146 units
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Over 3,064,780 active members
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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.
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