US Army
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Over 3,064,780 active members
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USA Engr Cen FB-D, ist U S Army Fort Belvoir VA
U.S. Army
The USA Engineer Center FB-D, stationed at Fort Belvoir, Virginia, has long served as a cornerstone of military engineering training and doctrine within the United States Army. Established to centralize and advance the Army’s engineering capabilities, the unit has provided specialized instruction and resources in construction, combat engineering, and geospatial support. Throughout its history, the center has supported both domestic and overseas operations, contributing to infrastructure development and rapid deployment during major conflicts. Its enduring legacy is reflected in the thousands of Army engineers it has prepared for service in peace and war.
USA INFO SYSTEMS CO USARJ-P3
U.S. Army
**USA Info Systems Company, USARJ-P3** is a specialized military unit operating under the United States Army Japan (USARJ) command structure, likely tasked with providing critical information technology and communications support. Established as part of USARJ's ongoing modernization and operational enhancement efforts, the unit plays a pivotal role in ensuring secure and reliable information systems across joint and multinational operations in the Indo-Pacific region. Over the years, USA Info Systems Co has supported large-scale exercises, cyber defense initiatives, and daily command and control functions, directly contributing to mission readiness and interoperability. Its expertise in network management and cyber security continues to bolster the Army's capabilities in a rapidly evolving digital battlespace.
Usacap Johnston Atoll
U.S. Army
USACAP Johnston Atoll, officially known as the United States Army Chemical Activity Pacific, was established in the 1970s on Johnston Atoll in the Pacific Ocean. The unit was primarily responsible for the safe storage, management, and eventual destruction of the U.S. chemical weapons stockpile located on the atoll. USACAP Johnston Atoll operated the Johnston Atoll Chemical Agent Disposal System (JACADS), the first full-scale chemical weapons destruction facility in the world, which began operations in 1990. The unit completed its mission with the destruction of the last chemical munitions in 2000, and the facility was closed and dismantled by 2003, marking the end of the Army’s permanent presence on Johnston Atoll.
USACC-J, Fort Buckner, Okinawa
U.S. Army
The United States Army Communications Command - Japan (USACC-J), headquartered at Fort Buckner, Okinawa, played a vital role in managing and operating military communications for U.S. Army forces in the Pacific region. Established during the Cold War era, USACC-J provided secure and reliable communications support for joint and combined operations, particularly during periods of heightened regional tension. As a subordinate of the U.S. Army Communications Command, the unit oversaw signal operations, maintenance, and technology integration across Okinawa and mainland Japan. Over time, USACC-J’s mission evolved with advances in communications technology, contributing significantly to U.S. military readiness and coordination throughout the Asia-Pacific until its functions were reorganized under new commands.
USAD DaNang
U.S. Army
USAD DaNang (United States Army Depot DaNang) was a critical logistics and supply installation operated by the U.S. Army during the Vietnam War. Established in the mid-1960s near Da Nang, South Vietnam, the depot managed the storage, maintenance, and distribution of military equipment, vehicles, and supplies to support American and allied forces in the northern regions, particularly I Corps Tactical Zone. USAD DaNang played a pivotal role during major operations such as the Tet Offensive, ensuring frontline units remained equipped and operational. The depot faced frequent threats from enemy attacks but continued its mission until the phased withdrawal of U.S. forces, ultimately ceasing operations as American military involvement in Vietnam ended in the early 1970s.
USAECAV
U.S. Army
The United States Army Experimental Cavalry (USAECAV) was established in the early 21st century to test and develop advanced reconnaissance and rapid-response tactics for modern battlefields. Drawing on both traditional cavalry principles and cutting-edge technology, USAECAV integrated unmanned systems, lightweight armored vehicles, and networked communications into its doctrine. The unit participated in several joint exercises and operational deployments, providing invaluable feedback on the integration of new mobility and surveillance assets. USAECAV’s innovations significantly influenced the evolution of U.S. Army reconnaissance and cavalry units in the decades that followed.
USAEHA Ft.Meade.MD
U.S. Army
The U.S. Army Environmental Hygiene Agency (USAEHA), headquartered at Fort George G. Meade, Maryland, was established in 1942 as part of the Army’s efforts to protect soldier health and well-being. Initially focused on preventive medicine and controlling disease in the military, USAEHA evolved to address environmental health challenges such as water quality, industrial hygiene, and hazardous material management. Throughout the Cold War and beyond, the agency provided expert assessments and technical guidance to Army installations worldwide. In 1994, USAEHA was reorganized into the U.S. Army Center for Health Promotion and Preventive Medicine (USACHPPM), continuing its mission under a new name.
USAR GARRISON DETROIT MICHIGAN
U.S. Army
The USAR Garrison Detroit, Michigan, served as a key administrative and logistical hub for the United States Army Reserve in the Midwest. Established during the mid-20th century, the garrison provided essential support, training facilities, and mobilization coordination for Reserve units throughout the Detroit metropolitan area. Over the decades, it played a vital role in preparing Army Reserve soldiers for deployments in various conflicts, including the Gulf War and post-9/11 operations. The garrison’s presence underscored Detroit’s enduring contribution to national defense and the readiness of Reserve forces.
USARV Finance
U.S. Army
The United States Army Republic of Vietnam (USARV) Finance unit was established to provide comprehensive financial support and services for U.S. Army personnel and operations in Vietnam during the Vietnam War. Activated in 1966 under USARV headquarters, the unit was responsible for payroll, disbursement of funds, currency exchange, and financial management for both soldiers and military operations. USARV Finance played a crucial logistical role, ensuring timely payment and supporting the economic stability of U.S. forces during a complex and rapidly changing conflict. The unit continued its operations until the drawdown of U.S. forces, ceasing activities as the United States completed its withdrawal from Vietnam in 1973.
U.S. Army Veteran (2026 - 2026)
U.S. Army Veteran (2026 - 2026)
U.S. Army Other (2026 - 2026)
U.S. Army Spouse (2026 - Present)