US Army
1,360,491 members•89,925 units
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Over 3,064,780 active members
1,360,491 members•89,925 units
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44TH EVACUATION HOSPITAL
U.S. Army
452nd General Hospital
U.S. Army
The 452nd General Hospital was a United States Army medical unit activated during World War II. Organized in 1942, it trained at various camps in the United States before deploying to the European Theater of Operations. The unit provided critical medical care to wounded soldiers during major campaigns, including the Normandy invasion and the advance across France and Germany. After the war, the 452nd played a role in treating occupation forces and local civilians before returning to the United States and being inactivated.
470TH MI
U.S. Army
48TH AVN CO
U.S. Army
498TH AIR AMBULANCE
U.S. Army
49TH ARMOR DIVISION
U.S. Army
4th Chemical Company
U.S. Army
The 4th Chemical Company, originally constituted during World War II, has served as a key unit specializing in chemical, biological, radiological, and nuclear (CBRN) defense within the U.S. Army. It has supported both combat and peacetime operations, providing decontamination, reconnaissance, and hazard assessment capabilities to protect soldiers and civilians from CBRN threats. Over the decades, the 4th Chemical Company has participated in numerous training exercises and deployments, adapting to evolving warfare environments and technological advancements. Today, the unit continues its mission-critical role, ensuring readiness and protection against modern CBRN hazards worldwide.
4th FA
U.S. Army
The 4th Field Artillery Regiment (4th FA) was originally constituted in the Regular Army in 1907 and has a distinguished history of service. The regiment participated in major conflicts including World War I, World War II, the Korean War, and Vietnam, providing critical fire support to maneuver forces. Throughout its history, the 4th FA has earned numerous campaign streamers and decorations for its valor and effectiveness in combat. Today, elements of the regiment continue to serve in the U.S. Army, upholding its proud artillery heritage.
4TH POG
U.S. Army
4TH QM DET (ABN)
U.S. Army
5:18th Infantry
U.S. Army
The 5th Battalion, 18th Infantry Regiment (5/18th Infantry) has a distinguished history within the United States Army. Originally constituted in the 18th Infantry Regiment, the unit has seen service in multiple major conflicts, including World War II, where it participated in significant campaigns across the European Theater. During the Cold War, the 5/18th Infantry was stationed in Germany as part of the U.S. Army’s effort to deter Soviet aggression. The battalion has also taken part in various peacekeeping and training missions, adapting to the evolving demands of modern warfare.
501 MI
U.S. Army
501st Admin 1st Armored Div
U.S. Army
The 501st Administration Company, assigned to the 1st Armored Division, has played a vital role in providing personnel and administrative support since its activation. Originally constituted during World War II, the unit supported armored operations in the European Theater, ensuring seamless logistics and personnel management for frontline forces. Over the decades, the 501st Admin has deployed alongside the 1st Armored Division in major conflicts, including Operation Desert Storm and Operation Iraqi Freedom. Renowned for its professionalism and dedication, the unit continues to uphold its tradition of excellence, supporting the division’s mission both in garrison and during deployments worldwide.
501st Combat Engineer Battalion
U.S. Army
The 501st Combat Engineer Battalion was originally activated during World War II to provide crucial engineering support for Allied operations in the European Theater. Tasked with constructing bridges, clearing obstacles, and enabling mobility for advancing forces, the battalion played a pivotal role during key campaigns such as the Normandy invasion and the push across France. Following the war, the 501st continued to serve in both peacetime and conflict, including deployments in Korea and later in support of operations in the Middle East. Renowned for its versatility and resilience, the unit remains an integral part of combat engineering missions within the U.S. Army.
503RD INFANTRY
U.S. Army
503RD TRANS CO
U.S. Army
504th mp
U.S. Army
507TH TRANSPORTATION GROUP
U.S. Army
508TH
U.S. Army
508th ASA Korea
U.S. Army
The 508th Army Security Agency (ASA) Detachment was a U.S. Army signals intelligence unit stationed in Korea during the Cold War. Activated in the early 1960s, the 508th ASA’s primary mission was to intercept, analyze, and relay communications intelligence concerning North Korean and other regional military activities. The unit operated various listening posts and worked closely with Republic of Korea forces to enhance allied situational awareness along the Demilitarized Zone (DMZ). The 508th ASA remained a key component of U.S. intelligence efforts in Korea until its inactivation and integration into successor military intelligence units in the late 1970s.
509TH ABCT
U.S. Army
509th Airborne Mech Infantry
U.S. Army
The 509th Airborne Mechanized Infantry traces its origins to World War II, where its predecessors participated in key airborne operations across Europe. Officially activated in the early years of the Cold War, the unit combined airborne tactics with mechanized infantry capabilities, allowing for rapid deployment and armored support. Throughout its history, the 509th has been involved in numerous major conflicts, including operations during the Gulf War and various peacekeeping missions. Renowned for its adaptability and combat effectiveness, the unit remains a vital component of modern rapid reaction forces.
509th Signal Battalion
U.S. Army
The 509th Signal Battalion was first constituted on 17 February 1942 in the Army of the United States and activated on 1 March 1942 at Camp Crowder, Missouri. During World War II, the battalion provided critical communications support across the European Theater, including participation in campaigns such as Normandy, Northern France, Rhineland, and Central Europe. Following the war, the unit underwent several activations and inactivations, eventually being assigned to support United States Army operations in Europe during the Cold War, most notably in Italy. The 509th Signal Battalion has played a vital role in ensuring secure and reliable communications for U.S. Army Europe, continuing its legacy of excellence in modern military operations.
512TH MAINT
U.S. Army