U.S. Army

The 9th Infantry Division of the United States Army was activated in 1918 during World War I but did not see combat before the war ended. Reactivated for World War II, the division participated in the North African Campaign, the invasion of Sicily, and the Normandy landings, later advancing across France and into Germany. During the Vietnam War, the 9th Infantry Division was deployed to the Mekong Delta, where it conducted riverine and counterinsurgency operations from 1967 to 1969. The division was inactivated in 1991 after serving as a testbed for new organizational concepts during the late Cold War.

NAS Memphis NAMTG (Naval Air Maintenance Training Group) was established at Naval Air Station Memphis, located in Millington, Tennessee, as part of the U.S. Navy's commitment to technical training and readiness. The unit was responsible for providing advanced maintenance and technical training to Navy and Marine Corps personnel, focusing on aviation maintenance for a variety of aircraft and systems. Throughout its history, NAMTG contributed significantly to fleet readiness by ensuring that maintenance crews were highly skilled in the latest technologies and procedures. In the mid-1990s, with the BRAC (Base Realignment and Closure) process, many of the training functions were relocated, and NAMTG’s legacy continued under reorganized commands at new locations.

The 11th Signal Battalion is a distinguished communications unit within the United States Army, originally constituted during World War II to provide critical signal support for combat operations. Activated in 1942, the battalion played a key role in maintaining communications across the European Theater, supporting command and control for Allied forces. Over the decades, the 11th Signal Battalion has served in numerous conflicts, including the Cold War, Operation Desert Storm, and Operation Iraqi Freedom, continually adapting to advances in military communications technology. Today, the battalion remains a vital component of the Army's signal corps, enabling seamless information flow and cyber capabilities on modern battlefields.

The 24th Infantry Division, originally activated in 1941, has a storied history as a key component of the United States Army. After distinguished service in World War II and the Korean War, the division was reactivated at Fort Stewart, Georgia, in 1975 as part of the post-Vietnam Army reorganization. Throughout the late 20th century, the 24th Infantry Division trained extensively at Fort Stewart and played a prominent role in Operation Desert Storm, spearheading the rapid ground assault into Iraq in 1991. The division was inactivated at Fort Stewart in 1996, with its legacy carried forward by successor units.

The Army Medical Corps (AMC) was established to provide dedicated medical care and support to military personnel in the field and during peacetime operations. Originating in the early 20th century, the Corps has played a crucial role in major conflicts, offering casualty evacuation, surgical intervention, and preventive health services. Throughout its history, the AMC has adapted to advances in medical science and changing battlefield conditions, ensuring the well-being of soldiers. Today, the Army Medical Corps remains a vital component of military readiness, delivering comprehensive healthcare and humanitarian assistance both domestically and in international missions.

The 0394th Quartermaster Battalion Headquarters and Headquarters Detachment (Water Supply), commonly referred to as the 394th QM BN HHD (Water Sup), is a U.S. Army Reserve unit specializing in water purification and distribution operations. Established during the height of the Cold War, the unit has supported numerous training exercises and mobilizations, ensuring potable water supply for troops during both peacetime and contingency operations. Over its history, the 394th has deployed personnel in support of operations such as Desert Storm, Iraqi Freedom, and Enduring Freedom, providing critical water support in austere environments. The unit continues to play a vital role in sustaining Army readiness and humanitarian missions through its technical expertise in water logistics.

The 1st Squadron, 124th Cavalry Regiment (1/124th Cavalry) is a unit of the Texas Army National Guard with a storied history dating back to its origins in the early 20th century. Originally constituted in 1929 as part of the Texas National Guard, the regiment served in various roles, including federal activation during World War II, where elements were deployed to the China-Burma-India Theater. After the war, the unit was reorganized and continued to serve as a reconnaissance and security force within the National Guard structure. Today, 1/124th Cavalry provides reconnaissance, surveillance, and security operations, supporting both state and federal missions.

The 1st Battalion, 504th Parachute Infantry Regiment (1/504th PIR) is a distinguished unit of the 82nd Airborne Division, U.S. Army. Activated in 1942, the battalion parachuted into Sicily and Italy during World War II and famously crossed the Waal River under heavy fire during Operation Market Garden. Throughout its history, the 1/504th PIR has deployed to numerous global hotspots, including the Dominican Republic, Grenada, Panama, the Gulf War, Iraq, and Afghanistan. Renowned for its esprit de corps and combat effectiveness, the unit continues to serve as a rapid deployment force for the United States.

The 1/5th Mechanized Infantry traces its origins to World War II, where it was initially constituted as an infantry battalion and saw action in the European Theater. During the Cold War, the unit transitioned to mechanized infantry, integrating armored personnel carriers to enhance mobility and firepower. It participated in major operations during the Gulf War, distinguishing itself in rapid offensive maneuvers across challenging desert terrain. In recent decades, the 1/5th has played a key role in peacekeeping and stability operations, adapting to modern battlefield requirements with advanced mechanized platforms and joint operations capabilities.

The 304th Signal Battalion was first constituted on 18 October 1944 in the Army of the United States and activated in France during World War II, where it provided vital communications support to Allied operations. After inactivation following the war, the unit was reactivated and later assigned to the Eighth United States Army in Korea, playing a crucial role in establishing and maintaining communications networks throughout the Korean Peninsula. Over the decades, the 304th Signal Battalion has supported numerous exercises, real-world operations, and contingencies, ensuring reliable command and control for U.S. and allied forces. Its legacy is marked by adaptability, technical excellence, and a commitment to mission success in both wartime and peacetime environments.

I Corps, also known as "America’s Corps," is a distinguished field army corps of the United States Army with a lineage dating back to World War I, when it was first activated in 1918. The corps played pivotal roles during World War II, participating in campaigns throughout the Pacific theater, including New Guinea and the Philippines. Reactivated for the Korean War, I Corps commanded United Nations forces in several major operations and remained a key component of U.S. military presence in Korea during the Cold War. In the 21st century, I Corps has been headquartered at Joint Base Lewis-McChord, Washington, and has deployed units in support of operations in Iraq, Afghanistan, and the Asia-Pacific region, emphasizing its enduring commitment to joint and multinational operations.

The STRATCOM Communication Command, originally established as part of the United States Air Force, played a crucial role in providing global communications support for the Strategic Air Command (SAC) during the Cold War. Activated in 1952 as the Air Force Communications Service (AFCS), it was later designated as the Strategic Communications Command (STRATCOM) in 1970 to better reflect its mission of maintaining secure, reliable command and control links for America’s nuclear deterrence forces. STRATCOM Communication Command managed a vast network of ground, air, and satellite communications, ensuring uninterrupted connectivity between national command authorities and strategic forces. In 1992, following the deactivation of SAC and the creation of United States Strategic Command (USSTRATCOM), many of STRATCOM Communication Command’s functions were realigned under new organizational structures.

Walter Reed National Military Medical Center (WRNMMC), located in Bethesda, Maryland, was established in 2011 through the merger of the Walter Reed Army Medical Center and the National Naval Medical Center. Its origins trace back to the founding of Walter Reed Army Medical Center in Washington, D.C., in 1909, named after the famed Army physician Walter Reed. Over the decades, the center has served as the premier military medical facility in the United States, providing advanced care to service members, veterans, and their families, as well as presidents and other national leaders. Today, WRNMMC stands as a symbol of military medical excellence and a key component of the Defense Health Agency.

The 1st Battalion, 263rd Armor Regiment (1/263 Armor) is a unit of the South Carolina Army National Guard with a distinguished history. Originally tracing its lineage to local militia units in South Carolina, the battalion was reorganized during the post-World War II period as part of the modern armored forces. Over the decades, 1/263 Armor has participated in numerous training exercises and mobilizations, supporting both state and federal missions. In recent years, the battalion has deployed personnel in support of overseas operations, demonstrating its ongoing commitment to national defense and community service.

The 1st Battalion, 40th Field Artillery Regiment (1/40th FA) was originally constituted in the Regular Army in 1918 and has served in various forms ever since. The unit saw notable action during World War II, providing critical fire support in the European Theater, including campaigns in Normandy and the Rhineland. During the Vietnam War, the battalion was deployed to Southeast Asia, where it supported infantry operations with artillery fire and earned multiple commendations. In the modern era, the 1/40th FA has continued its legacy, serving as a key artillery training battalion at Fort Sill, Oklahoma, and upholding its motto, “All for One.”

The 13th Signal Battalion, 1st Cavalry Division, traces its origins to World War II, where it was activated to provide critical communications support for the division’s operations. Throughout the Vietnam War, the battalion played a vital role in maintaining secure and reliable communications under challenging combat conditions. In subsequent decades, it continued to serve with distinction during peacetime and in various deployments, supporting the 1st Cavalry Division’s missions with advanced signal and information systems. The 13th Signal Battalion’s professionalism and technical expertise have been essential to the division’s command and control capabilities throughout its history.

The 2nd Squadron, 1st Cavalry Regiment (2/1 Cav) traces its lineage to the original 1st Regiment of Dragoons, constituted in 1833. It has served in numerous major conflicts, including the Indian Wars, the Philippine-American War, and both World Wars. During the Vietnam War, 2/1 Cav gained distinction as an armored cavalry unit, conducting reconnaissance and security operations. More recently, the squadron has deployed in support of Operations Iraqi Freedom and Enduring Freedom, continuing its legacy of excellence and adaptability within the U.S. Army.

The 703rd Maintenance Battalion was originally constituted during World War II, providing vital maintenance and logistical support to U.S. Army units. Reactivated and redesignated over the decades, it played a significant role during the Korean War and later became an integral part of the 3rd Infantry Division. The battalion supported operations in both Operation Desert Storm and Operation Iraqi Freedom, ensuring equipment readiness and sustainment for deployed forces. Today, the 703rd Brigade Support Battalion continues its legacy of excellence, supporting the 2nd Brigade Combat Team, 3rd Infantry Division at Fort Stewart, Georgia.

The 704th Maintenance Battalion was originally constituted during World War II, providing vital maintenance and logistical support to U.S. Army units on the European front. Throughout the Cold War, the battalion was assigned to the 4th Infantry Division, serving in Germany and later at Fort Carson, Colorado. During the Vietnam War, the 704th supported combat operations by ensuring vehicles, weaponry, and equipment remained operational in challenging environments. In the 21st century, the unit—redesignated as the 704th Brigade Support Battalion—continued its legacy by supporting deployments in Iraq and Afghanistan, maintaining readiness and capability for modern military operations.

The 1st Battalion, 48th Infantry Regiment (1-48 IN) has a storied history within the U.S. Army, originally constituted in 1917 and serving with distinction in World War I and World War II. During World War II, the unit participated in key campaigns in Europe, including the Normandy invasion and the Battle of the Bulge as part of the 7th Armored Division. Following the war, the battalion underwent several activations and inactivations, with assignments in both the United States and Europe during the Cold War era. Today, 1-48 IN serves as a Basic Combat Training unit at Fort Leonard Wood, Missouri, preparing new generations of soldiers for service in the Army.

The 1st Battalion, 43rd Air Defense Artillery Regiment (1-43rd ADA) traces its lineage back to the original 43rd Coast Artillery Regiment, constituted in 1918. Over the decades, the unit has participated in numerous key conflicts, including World War II, where it provided critical air defense in the Pacific Theater. Reactivated and redesignated multiple times, 1-43rd ADA has operated various air defense systems, most notably the PATRIOT missile system, providing protection against aerial and missile threats. Today, 1-43rd ADA continues to play a vital role in integrated air and missile defense, supporting U.S. and allied forces in regions such as the Middle East and the Indo-Pacific.

The 2nd Radio Battalion is a communications intelligence unit of the United States Marine Corps, first activated in 1958. Tasked with signals intelligence (SIGINT) and electronic warfare, the battalion has played a pivotal role in supporting Marine Air-Ground Task Force operations. Throughout its history, 2nd Radio Battalion has deployed in major conflicts, including the Vietnam War, Operation Desert Storm, and Operations Enduring Freedom and Iraqi Freedom. Stationed at Camp Lejeune, North Carolina, the unit continues to provide critical intelligence and electronic warfare capabilities in support of Marine Corps missions worldwide.

The 6th Battalion, 52nd Air Defense Artillery Regiment (6-52nd ADA) boasts a distinguished history within the U.S. Army’s air defense forces. Originally constituted during World War I, the 52nd ADA lineage has participated in major conflicts, including World War II, the Korean War, and the defense of the Korean Peninsula during the Cold War. Reactivated as 6-52nd ADA, the unit has operated modern air defense systems such as the Patriot missile to protect allied forces and strategic assets, particularly in the Asia-Pacific region. Today, 6-52nd ADA continues its vital mission, maintaining readiness as a forward-deployed air defense unit in the Republic of Korea.

The 809th Engineer Battalion was a United States Army unit formed during World War II, specializing in combat engineering tasks. Activated in 1942, the battalion played a crucial role in constructing and maintaining infrastructure such as airfields, roads, and bridges in the Pacific Theater, particularly supporting operations in New Guinea and the Philippines. The 809th earned commendations for overcoming challenging terrain and harsh conditions to ensure the mobility and supply of Allied forces. After the war, the battalion was deactivated, but its legacy endures as an example of the vital role of engineers in military operations.