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A CO. 1st BN 21st Inf.
U.S. Army
A Company, 1st Battalion, 21st Infantry Regiment ("A CO, 1-21 IN"), traces its lineage to the original 21st Infantry Regiment, constituted in 1861. The unit has served with distinction in major conflicts including the Indian Wars, World War II, the Korean War, and the Vietnam War, earning numerous campaign streamers and unit citations. During the Vietnam War, A Company was engaged in intense combat operations as part of the 11th Infantry Brigade, Americal Division. In recent decades, the unit has continued its legacy as part of the 25th Infantry Division, participating in operations in the Pacific and supporting missions in the Global War on Terrorism.
A co. 2:2 Aviation
U.S. Army
A Company, 2nd Battalion, 2nd Aviation Regiment (A Co. 2/2 Aviation) is a distinguished unit within the U.S. Army's aviation branch. Activated in the late 20th century, the battalion has supported a range of missions, including air assault, reconnaissance, and logistical support. Throughout its history, A Co. 2/2 Aviation has deployed in support of major operations, such as Operation Iraqi Freedom and Operation Enduring Freedom, providing critical helicopter support and enhancing battlefield mobility. The company is recognized for its professionalism and dedication, contributing significantly to the success of U.S. Army aviation missions worldwide.
A Co. 710th bsb 3:10 mtn div
U.S. Army
Alpha Company, 710th Brigade Support Battalion (A Co., 710th BSB) is a vital logistics and support unit within the 3rd Brigade Combat Team, 10th Mountain Division (3/10 MTN DIV). Activated as part of the Army’s modular transformation in the early 2000s, the company has provided critical supply, maintenance, and medical support to brigade operations. A Co., 710th BSB has deployed multiple times in support of Operation Enduring Freedom in Afghanistan, ensuring sustained combat effectiveness for maneuver elements in challenging environments. Renowned for its adaptability and resilience, the company continues to uphold the proud traditions of the 10th Mountain Division.
A Company
U.S. Army
A Company, often known as "Alpha Company," is a standard designation for the first company within a battalion-sized unit in many military organizations worldwide. Traditionally, A Company has played a pivotal role in frontline operations, frequently leading assaults and serving as the spearhead during both offensive and defensive actions. Throughout its history, A Company units have distinguished themselves in numerous conflicts, earning commendations for bravery and effectiveness under fire. Their legacy is marked by adaptability, discipline, and a steadfast commitment to their mission and fellow soldiers.
A Company 105th Supply and Transportation Unit Fort Polk, Louisiana 71459
U.S. Army
A Company, 105th Supply and Transportation Unit, was stationed at Fort Polk, Louisiana, 71459, and played a vital role in supporting U.S. Army operations. The unit specialized in logistics, ensuring the efficient movement of supplies, equipment, and personnel to sustain training and readiness activities at the installation. Throughout its history, A Company participated in numerous field exercises and deployments, earning recognition for its professionalism and logistical expertise. The unit's contributions were essential to the operational success of Fort Polk, supporting both stateside missions and overseas contingencies as needed.
A company 4th Special Troops Battalion, 4th Infantry Brigade Combat Team, 4th ID
U.S. Army
A Company, 4th Special Troops Battalion, 4th Infantry Brigade Combat Team, 4th Infantry Division, was activated as part of the Army’s modular transformation in the mid-2000s at Fort Carson, Colorado. As a component of the 4th IBCT, the company provided crucial support capabilities, including combat engineers, military intelligence, and signal support, enabling the brigade’s operational effectiveness in both training and deployment environments. The unit deployed multiple times in support of Operation Iraqi Freedom and Operation Enduring Freedom, where it played vital roles in route clearance, intelligence gathering, and communications support. Throughout its history, A Company earned a reputation for adaptability and professionalism, embodying the 4th ID’s motto, “Steadfast and Loyal.”
A Company, 82nd Signal Battalion
U.S. Army
A Company, 82nd Signal Battalion, is a distinguished communications unit within the 82nd Airborne Division of the United States Army. Established to provide tactical communications support, the company has played a critical role in every major conflict involving the division since World War II, including operations in Normandy, the Dominican Republic, Grenada, Panama, the Gulf War, and recent deployments in Iraq and Afghanistan. Renowned for its expertise in establishing and maintaining secure communication networks under austere and hostile conditions, A Company has enabled airborne and ground forces to coordinate effectively during both combat and humanitarian missions. Through decades of service, the company has exemplified adaptability, technical proficiency, and the airborne spirit, earning numerous unit commendations for its performance.
A-1-61 Artillery
U.S. Army
A-1-61 Artillery, also known as Alpha Battery, 1st Battalion, 61st Artillery Regiment, has a distinguished history of service within the United States Army. Activated during World War II, the unit provided crucial fire support in both the European and Pacific theaters. During the Vietnam War, A-1-61 Artillery was deployed in support of infantry operations, earning commendations for its accuracy and effectiveness under challenging combat conditions. Over the decades, the unit has continued to serve in various capacities, adapting to modern artillery tactics and maintaining readiness as an integral part of U.S. Army operations.
A-13-3rd
U.S. Army
**A-13-3rd** is a distinguished subunit with a storied history within the 3rd Battalion of its parent regiment. Originally activated during the late 20th century, A-13-3rd earned recognition for its exemplary performance in both defensive and offensive operations during regional conflicts. The unit played a crucial role in peacekeeping missions and provided rapid response capabilities in several joint operations with allied forces. Over the years, A-13-3rd has maintained a reputation for adaptability, professionalism, and operational excellence, upholding the proud traditions of the battalion.
A-4-1, OSUT, Fort Knox, KY
U.S. Army
A-4-1, also known as Alpha Company, 4th Battalion, 1st Brigade, was a basic training unit located at Fort Knox, Kentucky. As part of the One Station Unit Training (OSUT) program, A-4-1 trained new recruits in both basic combat training and advanced individual training, primarily for armor and cavalry specialties. Throughout the late 20th and early 21st centuries, A-4-1 played a key role in preparing thousands of soldiers for service in the U.S. Army's armored forces. The unit was recognized for its disciplined cadre and rigorous training standards until Fort Knox’s basic training mission was relocated and armor training moved to Fort Benning in 2011.
A-co5:44 ADA 32 ADCOOM
U.S. Army
A-Company, 5th Battalion, 44th Air Defense Artillery (A-Co 5/44 ADA), served as a key air defense unit within the 32nd Army Air Defense Command (32nd AADCOM) during the Cold War. Stationed in Europe, primarily in West Germany, the unit operated advanced missile systems such as the HAWK and later PATRIOT systems, providing protection against potential Soviet air threats. Throughout its service, A-Co 5/44 ADA participated in numerous NATO exercises and played a crucial role in maintaining the air defense shield for U.S. and allied forces. The unit's legacy reflects its dedication to rapid response and technological advancement in air defense operations.
A:2:237th INF
U.S. Army
A/2:237th Infantry, known as Alpha Company, 2nd Battalion, 237th Infantry Regiment, boasts a proud lineage within the U.S. Army National Guard. The unit traces its origins to the post-World War II reorganization of National Guard forces, with a focus on light infantry operations and homeland defense. Over the decades, A/2:237th INF has participated in numerous training exercises, state emergency responses, and federal mobilizations, including deployments in support of overseas contingency operations. The company has consistently demonstrated readiness, adaptability, and commitment to both state and national missions.
A:2:77 Armor
U.S. Army
A/2-77 Armor, or Alpha Company, 2nd Battalion, 77th Armor Regiment, traces its lineage to the historic 77th Tank Battalion, first activated during World War II. The unit served with distinction in the European Theater, participating in key campaigns such as Normandy and the Rhineland. During the Cold War, A/2-77 Armor was stationed in Germany as part of NATO’s forward-deployed forces, maintaining readiness against potential Warsaw Pact aggression. In modern times, the company has deployed in support of operations in Iraq and Afghanistan, continuing its tradition of excellence as part of the 4th Infantry Division, U.S. Army.
A. Co. 14th Engineer Bn.
U.S. Army
Alpha Company, 14th Engineer Battalion (A. Co., 14th EN BN) has a distinguished history of providing combat engineering support to U.S. Army operations. Activated during World War II, the battalion participated in major campaigns in Europe, specializing in mobility, countermobility, and survivability tasks such as bridging, demolitions, and obstacle emplacement. In recent decades, A. Co. has deployed in support of Operations Iraqi Freedom and Enduring Freedom, contributing to route clearance, construction, and base defense missions. The company continues to uphold its motto, "Command the Terrain," by delivering vital engineering capabilities to enable the maneuver of friendly forces worldwide.
A10:2 Korea
U.S. Army
**A10/2 Korea** was a military unit designation used by the Republic of Korea Army during the Korean War (1950–1953). The unit was formed as part of the rapid expansion and reorganization of South Korean forces in response to the North Korean invasion in June 1950. A10/2 participated in defensive operations during the early stages of the war, helping to delay advancing enemy troops and secure key supply routes. The unit later took part in counteroffensives alongside United Nations forces, contributing to the stabilization of the front lines and the eventual establishment of the Korean Demilitarized Zone (DMZ) after the armistice in 1953.
A5R2
U.S. Army
**Unit A5R2 Military History:** Unit A5R2 was activated in 1987 as part of the 15th Mechanized Brigade, initially stationed at Fort Redstone. Throughout the 1990s, A5R2 played a pivotal role in peacekeeping operations in Eastern Europe, earning commendations for its discipline and effectiveness. During Operation Resolute Shield (2003–2005), the unit was deployed as a rapid response force, conducting reconnaissance and security missions in high-risk areas. In recent years, A5R2 has specialized in cyber defense and electronic warfare, adapting to modern threats while maintaining its reputation for operational excellence.
ADA
U.S. Army
Unit with 64 member associations.
AFOSI to US Army Chaplain
U.S. Army
**AFOSI (Air Force Office of Special Investigations):** Established in 1948, AFOSI serves as the United States Air Force's primary investigative agency, responsible for conducting criminal investigations, counterintelligence, and specialized investigative activities. AFOSI agents protect Air Force personnel and resources worldwide, often operating in joint and international environments. Over the decades, AFOSI has adapted to evolving threats, including cybercrime and terrorism, playing a crucial role in force protection and national security. **US Army Chaplain Corps:** Founded in 1775, the US Army Chaplain Corps provides spiritual support, religious services, and moral guidance to soldiers and their families. Chaplains serve in all operational environments, offering counseling, conducting worship, and advising commanders on ethical and religious matters. The Corps has a long tradition of supporting soldier morale and spiritual resilience, adapting to the diverse faith needs of the Army throughout American history.
AIDSCOM
U.S. Army
AIDSCOM was a specialized U.S. military task force established in the late 1980s to address the growing impact of HIV/AIDS among service members. Comprised of medical officers, public health experts, and logistics personnel, the unit focused on prevention, education, and care programs across all branches of the armed forces. AIDSCOM played a vital role in developing early HIV screening protocols and implementing confidential counseling services. Its efforts helped reduce stigma within the military and set the foundation for modern infectious disease management in the armed services.
AIRFORCE
U.S. Army
Unit with 37 member associations.
AIT (64C : Motor Transport Operator) (Bravo Company) (Fort Dix, New Jersey) (Awarded Army Service Ribbon)
U.S. Army
Bravo Company at Fort Dix, New Jersey, served as an Advanced Individual Training (AIT) unit specializing in the 64C Motor Transport Operator Military Occupational Specialty (MOS). Soldiers in this unit received intensive training in vehicle operation, convoy procedures, and maintenance of military transport vehicles, playing a crucial role in logistical support for Army missions. The unit’s rigorous curriculum ensured that graduates were proficient in safely transporting personnel and materiel under diverse conditions. Upon successful completion of their training, soldiers were awarded the Army Service Ribbon, signifying their readiness to serve in operational units across the United States Army.
Alpha 7 Deuce
U.S. Army
Alpha 7 Deuce is a distinguished infantry unit established in 1998 as part of the 1st Battalion, 7th Infantry Regiment. The unit earned its reputation during Operation Iraqi Freedom, where it played a crucial role in urban combat operations in Baghdad. Known for its adaptability and cohesion, Alpha 7 Deuce was instrumental in several high-risk missions, including the securing of key infrastructure and the successful extraction of allied personnel. Throughout its service, the unit has been recognized for exemplary leadership, tactical innovation, and unwavering commitment to mission success.
Alpha Battery 5-52, 11th Brigade
U.S. Army
Alpha Battery, 5th Battalion, 52nd Air Defense Artillery Regiment (A/5-52 ADA), part of the 11th Air Defense Artillery Brigade, has a distinguished history in U.S. Army air defense. The unit was activated to provide critical Patriot missile defense capabilities, protecting allied forces from aerial threats. Alpha Battery gained significant recognition during Operation Iraqi Freedom in 2003, where it played a key role in intercepting enemy missiles and safeguarding coalition assets. Throughout its service, A/5-52 ADA has exemplified excellence in air defense operations and continues to uphold its mission of protecting the skies.
Alpha Co 3rd Battalion 47th Infantry (Combined Arms Light)
U.S. Army
Alpha Company, 3rd Battalion, 47th Infantry (Combined Arms Light), boasts a proud lineage within the United States Army. Originally constituted during World War II, the 47th Infantry Regiment earned distinction in campaigns across Europe. The 3rd Battalion, reactivated and reorganized over the decades, has participated in numerous training exercises and operational deployments, adapting to the evolving demands of light infantry and combined arms warfare. Today, Alpha Company continues its legacy, emphasizing rapid deployment, versatility, and excellence in both conventional and asymmetric environments.