U.S. Army

The 2d Air Reconnaissance Support Battalion (2d AIR RCN SPT BN), APO 227, was a specialized unit within the United States Marine Corps, primarily active during the Cold War era. Its mission focused on providing critical ground support, communications, and logistical assistance to Marine aerial reconnaissance operations. The battalion played a pivotal role in processing and analyzing aerial imagery, which enhanced the effectiveness of both tactical and strategic planning. Throughout its service, the 2d AIR RCN SPT BN contributed significantly to Marine Corps intelligence capabilities, supporting exercises, deployments, and real-world contingencies until its eventual deactivation or reorganization as technological advancements evolved reconnaissance practices.

The 2d Support Center (CMMC), originally activated at Fort Bragg, North Carolina, has served as a crucial logistics and maintenance command within the U.S. Army. Designated as a Combat Materiel Management Center (CMMC), the unit provided direct and general support maintenance, supply, and materiel management to XVIII Airborne Corps and its subordinate units. Throughout its history, the 2d Support Center played vital roles in major operations, ensuring the rapid deployment and sustainment of combat forces. Its mission focus on readiness and logistical excellence contributed significantly to the success of airborne and rapid reaction missions originating from Fort Bragg.

A Company, 2nd Battalion, 137th Infantry Regiment (2-137th INF), is a unit of the Kansas Army National Guard with a distinguished lineage dating back to its origins in the late 19th century. The regiment served with distinction in both World Wars and has participated in numerous state and federal missions, including deployments in support of Operation Iraqi Freedom and Operation Enduring Freedom. A Company, as part of the battalion, has played a vital role in providing infantry capabilities, responding to both overseas combat operations and domestic emergencies. Over the years, the unit has built a reputation for professionalism, adaptability, and dedicated service to both Kansas and the United States.

C Company, 2nd Battalion, 137th Infantry Regiment is a unit of the Kansas Army National Guard with a distinguished lineage tracing back to World War I. Originally organized in 1917, the 137th Infantry served with valor in major campaigns such as the Meuse-Argonne Offensive. Reactivated for World War II, the battalion fought in the European Theater, including the Normandy and Rhineland campaigns. In recent years, C Company has supported operations both at home and abroad, including deployments in support of Operation Iraqi Freedom and various state missions for disaster response and homeland security. The unit upholds a proud tradition of service and dedication to state and nation.

The 2nd Armored Division Band was originally activated in 1940 at Fort Benning, Georgia, as part of the newly formed 2nd Armored Division. The band accompanied the division throughout World War II, providing music and morale support during major campaigns in North Africa, Sicily, and across Western Europe, including the Normandy invasion and the push into Germany. After the war, the band continued to serve during the division’s occupation duties and later during the Cold War period in Germany. The 2nd Armored Division Band remained an important part of the division’s esprit de corps until the division's deactivation in 1995, after which the band was also inactivated.

The 2nd Battalion, 151st Infantry Regiment, Indiana Army National Guard (2-151 IN), traces its lineage back to the Indiana Volunteer Militia units formed in the early 19th century. The battalion has served with distinction in major conflicts, including the Civil War, World War II—most notably as part of the 38th Infantry Division in the Pacific Theater—and more recent overseas deployments in support of Operations Iraqi Freedom and Enduring Freedom. Throughout its history, the 2-151 IN has earned numerous campaign streamers and unit citations for bravery and service. Today, the battalion continues to provide trained and ready soldiers in defense of both state and nation.

The 2nd Battalion, 94th Artillery, C Company, Gun #1, served with distinction during the Vietnam War. As part of a heavy artillery battalion, the unit operated 175mm and 8-inch self-propelled guns, providing crucial fire support to American and allied forces in I Corps Tactical Zone. Gun #1 crews were often called upon for rapid, accurate counter-battery and defensive fire missions during major engagements, including the sieges at Khe Sanh and the defense of firebases along the DMZ. The dedication and expertise of the soldiers manning Gun #1 contributed significantly to the battalion’s reputation for reliability and effectiveness under fire.

The 2nd Battalion, 34th Artillery Regiment, was first constituted in the Regular Army in 1918 and has a distinguished history of service. During the Vietnam War, the battalion provided critical field artillery support to U.S. and allied forces, earning numerous campaign streamers and commendations for its actions. Over the decades, the unit has been reactivated and inactivated several times, adapting to changing Army structures and missions. Today, the 2nd Battalion, 34th Artillery continues to embody its motto, "On Time," providing fire support and artillery expertise within the U.S. Army.

The 2nd Battalion, 179th Infantry Regiment is a unit of the Oklahoma Army National Guard with a distinguished history dating back to World War I. Originally organized in 1921, the regiment served with distinction in World War II as part of the 45th Infantry Division, participating in key campaigns in Sicily, Italy, France, and Germany. The 2-179th was federalized during the Korean War and has since taken part in numerous state and federal missions, including deployments to Afghanistan and Iraq in support of the Global War on Terrorism. Today, the battalion continues its legacy of service, providing trained and ready forces for both state and national missions.

The 2nd Battalion, 97th Signal Corps was originally constituted during World War II as part of the broader Signal Corps mission to provide critical communications support to U.S. Army operations. Activated in 1942, the battalion played a significant role in establishing and maintaining communication lines across the European Theater, facilitating command and control during major campaigns. After the war, the unit continued to serve in various capacities, adapting to advancements in military communication technology throughout the Cold War. Today, the 2nd Battalion, 97th Signal Corps upholds its legacy of excellence, ensuring seamless and secure communications for Army operations worldwide.

The 2nd Battery, 2nd Howitzer Battalion, 28th Artillery, traces its lineage to the historic 28th Field Artillery Regiment, which was constituted in the United States Army during World War I. Reactivated and reorganized multiple times, the battalion saw significant service during the Cold War era, providing direct artillery support to armored and infantry units in Europe as part of NATO’s forward defense strategy. The 2nd Battery specialized in delivering timely and accurate fire missions with self-propelled howitzers, enhancing the combat effectiveness of allied forces. Throughout its history, the unit earned commendations for its readiness and professionalism before being inactivated as part of Army restructuring in the late 20th century.

Bravo Company, 2nd Battalion, 2nd Infantry Regiment, stationed at Fort Lewis, Washington, is part of a storied unit whose lineage dates back to the War of 1812. Throughout its history, the 2nd Battalion has seen action in major conflicts including the Civil War, World Wars I and II, and the Vietnam War, earning numerous campaign streamers and unit citations. In more recent decades, Bravo Company has deployed in support of Operation Iraqi Freedom and Operation Enduring Freedom, demonstrating versatility in combat and peacekeeping operations. Known for its professionalism and esprit de corps, Bravo Company continues to train and serve as a key element of U.S. Army readiness from its base at Joint Base Lewis-McChord.

The 2nd Division, Company D, 38th Regiment, has a distinguished lineage within the United States Army. Originally constituted during World War I as part of the 2nd Infantry Division, the 38th Regiment participated in key campaigns such as the Aisne-Marne and Meuse-Argonne offensives. During World War II, Company D fought valiantly in the European Theater, notably in the Normandy landings and the Battle of the Bulge. In subsequent years, the unit continued to serve with honor in conflicts such as the Korean and Vietnam Wars, earning numerous commendations for bravery and unit cohesion.

The 2nd Field Hospital, originally activated during World War II, established a significant presence in Munich, Germany during the post-war period, providing critical medical support for U.S. forces in Europe. As part of the U.S. Army’s evolving medical structure, the unit was later realigned under the 25th Medical Battalion, based at Schofield Barracks, Hawaii, where it continued its mission of delivering field medical care and casualty evacuation. The 25th Medical Battalion, an integral component of the 25th Infantry Division, supported numerous operations, including deployments to Vietnam and other major conflicts, ensuring front-line troops received rapid medical assistance. Throughout its history, the 2nd Field Hospital and its parent battalion have maintained high standards of medical readiness and adaptability, reflecting the Army’s commitment to soldier welfare in both peace and wartime environments.

2ND FSB

U.S. Army

Unit with 110 member associations.

**2nd Battalion, 138th Field Artillery, Battery A** is a unit of the Kentucky Army National Guard with a distinguished history. The 2-138th FA traces its origins back to the early 19th century and has served in various capacities, including major mobilizations during World War I and World War II. In 1968, Battery A notably deployed to Vietnam, where it participated in the defense of Fire Support Base Tomahawk during a significant enemy assault, earning commendations for its actions. Throughout its history, Battery A has provided critical artillery support in both federal and state missions, maintaining a legacy of service and readiness.

The 2nd/14th Armoured Cavalry, stationed in Bad Kissingen, Germany, was a key reconnaissance unit during the Cold War era, primarily composed of American and German personnel. Its primary mission was border surveillance along the inner German border, monitoring Warsaw Pact movements and providing early warning of potential incursions. The unit regularly conducted patrols, intelligence gathering, and joint exercises with NATO allies to ensure rapid response capabilities. After the reunification of Germany and the collapse of the Soviet Union, the unit’s role diminished, leading to its eventual deactivation in the early 1990s.

3 ID

U.S. Army

Unit with 36 member associations.

3-29 FA

U.S. Army

Unit with 37 member associations.

The 3rd Squadron, 71st Cavalry Regiment (3-71 CAV) is a reconnaissance unit within the 10th Mountain Division of the United States Army. Activated in 2004, 3-71 CAV has served as the division’s reconnaissance, surveillance, and target acquisition (RSTA) squadron. The unit has deployed multiple times in support of Operation Enduring Freedom in Afghanistan, where it conducted vital reconnaissance, security, and combat operations in challenging terrain. Renowned for its adaptability and resilience, 3-71 CAV continues to play a key role in enabling the 10th Mountain Division’s rapid response and combat effectiveness.

The 3rd Battalion, 142nd Aviation Regiment (3-142nd AHB), known as the Assault Helicopter Battalion, is a unit of the New York Army National Guard. The battalion traces its origins to the reorganization of aviation assets in the 1980s, with a primary mission of providing air assault and air movement capabilities using UH-60 Black Hawk helicopters. Over the years, 3-142nd AHB has participated in numerous state and federal missions, including disaster relief operations and overseas deployments in support of Operations Iraqi Freedom and Enduring Freedom. The unit is headquartered at Ronkonkoma, New York, and is recognized for its professionalism and contributions to both national defense and homeland emergency response.

The 3rd Battalion, 238th General Support Aviation Battalion (3/238th GSAB) is a unit within the U.S. Army National Guard, primarily equipped with CH-47 Chinook helicopters. The battalion provides heavy-lift aviation support, including troop transport, cargo movement, and aeromedical evacuation capabilities. Over the years, 3/238th GSAB has supported both domestic missions—such as disaster response and homeland security—and overseas operations, including deployments to Iraq and Afghanistan in support of Operation Enduring Freedom and Operation Inherent Resolve. The unit is recognized for its professionalism and adaptability in a variety of challenging environments, contributing significantly to both state and national missions.

The 3rd Battalion, 3rd Brigade, 104th Division (Training), often referenced as 3/3:104th Div (Tng), is a component of the United States Army Reserve specializing in training operations. The 104th Division, known as the "Timberwolf Division," was originally activated during World War II and later restructured to focus on training responsibilities. As part of the division's transformation, 3rd Battalion, 3rd Brigade was tasked with providing instruction in basic and advanced soldier skills, supporting the development of new recruits and Reserve personnel. Over the decades, 3/3:104th has played a vital role in preparing soldiers through innovative training programs, contributing significantly to Army readiness and effectiveness.

The 3rd Battalion, 335th Regiment (Training Support Battalion), commonly referred to as 3/335 TSBn, is a unit within the U.S. Army Reserve. Its primary mission is to provide Observer, Coach, and Trainer (OC/T) support to Reserve and National Guard units, ensuring their readiness for deployment. The battalion falls under the 181st Infantry Brigade, First Army Division West, and is headquartered at Fort McCoy, Wisconsin. With a lineage dating back to the 335th Infantry Regiment of World War I, 3/335 TSBn continues its legacy by enhancing the combat effectiveness of America’s reserve forces through rigorous training and evaluation.