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Over 3,064,780 active members
1,365,300 members•89,925 units
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4:11 FA
U.S. Army
The 4th Battalion, 11th Field Artillery Regiment (4/11 FA) has a storied history within the United States Army, originally constituted in 1916. The battalion saw significant action during World War II in the Pacific Theater, notably supporting infantry operations in the Aleutian Islands and the Philippines. During the Vietnam War, 4/11 FA provided critical fire support as part of the 25th Infantry Division, contributing to major combat operations. In recent decades, the unit has deployed in support of operations in the Middle East, maintaining its reputation for excellence in artillery fire support and adaptability on the modern battlefield.
4:12th FA
U.S. Army
The 4th Battalion, 12th Field Artillery Regiment (4/12th FA) has a distinguished history within the United States Army. Originally constituted in 1916, the 12th Field Artillery served with distinction in both World Wars. The 4th Battalion was activated during the Vietnam War and provided critical artillery support as part of the 199th Light Infantry Brigade, participating in major operations across III Corps Tactical Zone from 1966 to 1970. After Vietnam, the unit underwent several activations and inactivations, continuing its legacy as a vital component of U.S. Army artillery forces.
40:16th Signal Co
U.S. Army
The 40/16th Signal Company is a communications unit formed through the amalgamation of the 40th and 16th Signal Companies, reflecting broader organizational changes in military communications support. With a lineage dating back to World War II, its predecessor units provided vital battlefield communications for command and control across multiple operations. Over the decades, the company has supported both domestic missions and international deployments, adapting to advances in signal technology and modern warfare requirements. Today, the 40/16th Signal Company continues to play a key role in ensuring secure and effective communications for its parent brigade and allied forces.
4003rd USAG
U.S. Army
4005th Army Hospital
U.S. Army
The 4005th Army Hospital is a United States Army Reserve medical unit with a distinguished history of providing medical support and care to soldiers and civilians. Activated during the mid-20th century, the unit has participated in numerous training exercises and has been mobilized to support both stateside and overseas missions, including humanitarian and contingency operations. Throughout its service, the 4005th Army Hospital has played a critical role in maintaining the readiness and health of Army personnel. Its legacy continues as a vital component of the Army Reserve Medical Command, dedicated to excellence in military medicine.
4013TH USAG
U.S. Army
401st military police company
U.S. Army
401st Transportation
U.S. Army
The 401st Transportation unit was originally constituted during World War II to provide critical logistical and transportation support to U.S. Army operations in the European Theater. Over the decades, the 401st has played a vital role in moving troops, equipment, and supplies during major conflicts, including the Korean and Vietnam Wars. In the 21st century, the unit was instrumental in supporting operations in Iraq and Afghanistan, ensuring the rapid and safe movement of materiel across challenging environments. Today, the 401st Transportation unit continues to uphold its legacy as a key logistics enabler within the U.S. Army, adapting to evolving mission requirements around the globe.
401ST TRANSPORTATION COMPANY
U.S. Army
402 TRANS
U.S. Army
4025 Signal Service Group
U.S. Army
402ND CA BN
U.S. Army
403 MP PW Camp
U.S. Army
403D TRANS CO.
U.S. Army
403rd ICTC
U.S. Army
404 mp co
U.S. Army
404TH CA BN
U.S. Army
404TH CIVIL AFFAIRS BN
U.S. Army
404TH RADIO RESEARCH DETACHMENT
U.S. Army
404th RR Det
U.S. Army
406 GENERAL SUPPLIES 530TH
U.S. Army
406TH GENERAL SUPPLY
U.S. Army
407TH CA BN
U.S. Army
408TH PSB
U.S. Army