U.S. Army

The 242nd Signal Battalion was activated during World War II to provide vital communications support to U.S. Army operations in the European Theater. The unit played a crucial role in establishing and maintaining secure lines of communication during major campaigns, ensuring commanders could effectively coordinate their forces. After the war, the battalion continued its service through various reorganizations, adapting to new technologies in battlefield communications. Over the decades, the 242nd Signal Battalion has supported both combat and humanitarian missions, upholding its legacy of excellence in military communications.

The 245th Maintenance Company is a United States Army Reserve unit specializing in equipment maintenance and logistical support. Established in the mid-20th century, the company has provided critical repair and recovery services for vehicles and equipment across numerous training exercises and deployments. Throughout its history, the 245th has supported both stateside missions and overseas operations, ensuring combat readiness for supported units. The company’s dedication to excellence has earned it recognition for efficiency and reliability within the Army’s sustainment community.

The 246th Quartermaster Company is a logistics unit in the United States Army Reserve, specializing in petroleum supply and distribution. Established during the post-World War II era, the company has played a vital role in supporting U.S. military operations by ensuring the efficient delivery of fuel and related supplies to deployed forces. Over the years, the 246th has participated in various training exercises and mobilizations, including deployments in support of Operations Iraqi Freedom and Enduring Freedom. The unit’s dedication to excellence in logistical support has earned it commendations and a reputation for reliability within the Army’s sustainment community.

The 257th Signal Company was originally constituted during World War II to provide vital communications support to U.S. Army operations in the European Theater. Activated in 1943, the unit deployed overseas and played a crucial role in establishing and maintaining secure lines of communication during major campaigns, including the Normandy invasion and the advance across France. Following the war, the company continued to serve in various capacities, adapting to new technologies and evolving communication needs throughout the Cold War and into the modern era. Today, the 257th Signal Company remains committed to delivering advanced signal support for military operations at home and abroad.

The 2nd Missile Battalion was activated during the height of the Cold War, tasked with providing ground-based missile defense for key strategic locations. Equipped initially with surface-to-air missile systems, the unit played a crucial role in national airspace security throughout the 1960s and 1970s. The battalion participated in several high-profile exercises and readiness drills, demonstrating rapid deployment and precision targeting capabilities. Over time, as missile technology advanced, the 2nd Missile Battalion adapted to new systems before its eventual deactivation in the late 20th century.

The 2nd Surgical Hospital was a U.S. Army medical unit renowned for its service during the Vietnam War. Activated in the early 1960s, the unit provided advanced surgical and trauma care close to combat zones, often operating as a Mobile Army Surgical Hospital (MASH). The hospital was stationed at various locations in South Vietnam, including Chu Lai and An Khe, where its medical teams treated thousands of wounded soldiers and civilians under challenging conditions. Its legacy is marked by innovations in battlefield medicine and a strong commitment to saving lives amidst the rigors of war.

The 3rd Squadron, 1st Cavalry Regiment (3/1st Cav) boasts a distinguished history dating back to its origins in the 19th century as part of the storied 1st Cavalry Regiment. The unit saw significant action in the Indian Wars, the Philippine-American War, and both World Wars, adapting from horse-mounted cavalry to armored and reconnaissance roles. During the Vietnam War, 3/1st Cav played a crucial part in reconnaissance and security operations, often engaging in intense combat. In more recent years, the squadron has deployed in support of Operations Iraqi Freedom and Enduring Freedom, continuing its legacy of versatility and excellence in modern reconnaissance and security missions.

The 3rd Battalion, 5th Infantry Regiment (3/5th Infantry), known as part of the “Bobcats,” traces its lineage back to the 5th Infantry Regiment, established in 1808. The battalion has seen action in numerous major conflicts, including the Indian Wars, the Civil War, the Philippine-American War, World War II, the Korean War, and the Vietnam War, where it earned several unit citations for valor. During the Vietnam War, 3/5th Infantry was attached to the 9th Infantry Division and played a significant role in riverine and counterinsurgency operations in the Mekong Delta. In modern times, the battalion has continued to serve with distinction in the Global War on Terrorism, deploying to both Iraq and Afghanistan as part of larger Army formations.

The 305th Supply and Service Battalion (305th S&S) was a key logistical unit within the United States Army, activated during the Vietnam War era. Tasked with vital responsibilities such as supply distribution, fuel, maintenance, and field services, the 305th S&S supported combat and support units throughout their deployments. The battalion played a crucial role in ensuring operational readiness, often working under challenging conditions to keep troops supplied. After fulfilling its mission requirements, the 305th S&S was eventually inactivated as part of post-war force reductions, but its legacy of dependable service remains recognized in U.S. Army logistics history.

The 319th Signal unit was first constituted during World War II, where it played a crucial role in establishing and maintaining communications for Allied operations in the European Theater. The unit was recognized for its rapid deployment of communication lines under combat conditions, greatly enhancing command and control for frontline units. After the war, the 319th Signal continued to serve through various reorganizations, supporting both peacetime missions and contingency operations. Its legacy endures as a vital component of the U.S. Army’s communications and information systems infrastructure.

The 333rd Signal Company was originally constituted during World War II, activated to provide communications support to U.S. Army operations in the European Theater. Throughout the war, the unit was instrumental in establishing and maintaining vital signal networks, enabling effective command and control for frontline and headquarters elements. After the war, the company continued to serve in various capacities, supporting Cold War operations and modernizing its technology to meet evolving communication demands. Today, the 333rd Signal Company remains a key asset, delivering state-of-the-art tactical communications and information systems in support of U.S. Army missions worldwide.

The 340th Military Police Company (340th MP Co.) is a U.S. Army Reserve unit with a distinguished record of service. Activated in the post-World War II era, the unit has participated in numerous training exercises and has provided law enforcement and security support at both stateside and overseas locations. The 340th MP Co. has been mobilized for federal service during major operations, including deployments in support of Operation Iraqi Freedom and Operation Enduring Freedom. Throughout its history, the company has upheld the highest standards of discipline and professionalism, earning commendations for its contributions to military policing and force protection.

The 377th Transportation Company was constituted on 29 November 1944 and activated in France during World War II, providing critical logistical support to Allied forces across the European Theater. After the war, the unit was inactivated and later reactivated in the Army Reserve, adapting to evolving transportation and logistical challenges during the Cold War. Over the decades, the 377th has participated in numerous training exercises and supported operations both stateside and overseas, including deployments in support of Operations Iraqi Freedom and Enduring Freedom. Today, the 377th Transportation Company continues to provide essential motor transport and logistical support for U.S. Army missions worldwide.

The 3d U.S. Infantry Regiment, known as "The Old Guard," is the oldest active-duty infantry unit in the United States Army, having been established in 1784. Stationed at Fort Myer, Virginia, The Old Guard serves as the official ceremonial unit and escort to the President of the United States. The unit is renowned for its precision drill, participation in national ceremonies, and its sacred duty of guarding the Tomb of the Unknown Soldier at Arlington National Cemetery. In addition to its ceremonial responsibilities, The Old Guard is capable of infantry missions in support of national defense.

The 3rd Cavalry Regiment, known as the "Brave Rifles," was constituted in 1846 and has a distinguished history spanning over 175 years. The unit first gained prominence during the Mexican-American War, participating in key battles such as the Battle of Buena Vista. Throughout its history, the regiment has served in major conflicts including the American Civil War, World Wars I and II, Operation Desert Storm, and the Global War on Terrorism in Iraq and Afghanistan. Renowned for its adaptability and fighting spirit, the 3rd Cavalry Regiment continues to serve as a vital reconnaissance and security force within the U.S. Army.

The 40th Supply & Service Company (40th S&S Co.) is a U.S. Army logistics unit with a history of supporting operations through vital supply and service missions. Activated during the Cold War era, the company has provided fuel, general supplies, laundry, and bath services to ensure operational readiness for combat and support units. The 40th S&S Co. has deployed in support of major conflicts, including operations in Southwest Asia during the Gulf War, and has contributed to humanitarian and peacekeeping missions. Today, the unit continues to play a critical role in sustainment operations, enabling the success of Army missions worldwide.

The 420th Combat Engineers is a distinguished military unit specializing in combat engineering and support operations. Activated during World War II, the unit played a pivotal role in constructing bridges, clearing obstacles, and ensuring mobility for advancing allied forces across Europe. Over the decades, the 420th has participated in numerous operations, including humanitarian missions and support roles in the Gulf War and Operation Iraqi Freedom. Renowned for their adaptability and technical expertise, the 420th Combat Engineers continue to provide vital engineering support to military operations worldwide.

The 5th Battalion, 2nd Artillery (5/2nd ARTY) served under the United States Army Republic of Vietnam (USARV) during the Vietnam War. Activated in Vietnam, the unit provided crucial artillery fire support for American and allied ground forces, participating in operations across various regions including the Mekong Delta and III Corps Tactical Zone. Equipped primarily with self-propelled howitzers, 5/2nd ARTY was instrumental in countering enemy attacks and supporting search-and-destroy missions. The battalion earned recognition for its accuracy, rapid deployment, and sustained firepower throughout its Vietnam service.

The 510th Ordnance Company is a United States Army unit with a distinguished history in ammunition supply and explosive ordnance disposal. Activated during World War II, the company provided critical logistics and ordnance support to frontline units in the European Theater. Over the decades, the 510th has supported various operations, including deployments during the Cold War, Operation Desert Storm, and the Global War on Terrorism. Renowned for its technical expertise and reliability, the unit continues to play an essential role in ensuring the safety and effectiveness of U.S. military operations worldwide.

The 516th Personnel Services Company (PSC) is a U.S. Army unit that provides personnel and administrative support to soldiers and commands. Activated during the late 20th century, the 516th PSC has supported various operations, including deployments to Southwest Asia during Operation Desert Storm and later missions in support of Operation Iraqi Freedom and Operation Enduring Freedom. The unit specializes in personnel accountability, casualty operations, and human resources services, ensuring the readiness and welfare of military personnel. Over the years, the 516th PSC has earned recognition for its professionalism and excellence in supporting combat and peacetime missions.

The 523rd Signal Company was constituted during World War II to provide critical communications support for U.S. Army operations overseas. Activated in 1944, the unit was deployed to the European Theater, where it established and maintained telephone and radio networks essential for command and control. After the war, the 523rd Signal supported postwar occupation forces before returning to the United States and inactivating. Over the decades, the unit has periodically reactivated, adapting to technological advances and continuing its mission of ensuring reliable military communications.

The 529th Ordnance Battalion was activated during World War II to provide critical ordnance support, including ammunition supply and maintenance, to combat units. Throughout its service, the battalion played a key logistical role in several major campaigns in the European Theater. After the war, the 529th continued to evolve, adapting to new technologies and supporting U.S. Army operations during the Cold War. The battalion’s legacy is marked by its dedication to sustaining combat readiness and supporting force effectiveness through expert ordnance management.

The 540th Transportation Company is a unit of the United States Army with a legacy of providing vital logistical and transportation support. Activated during World War II, the company played a key role in moving troops, equipment, and supplies across various theaters of operation. Throughout its history, the 540th has supported major conflicts and missions, including the Vietnam War and Operations Desert Storm and Iraqi Freedom. The unit is recognized for its professionalism, adaptability, and contributions to sustaining Army operations wherever deployed.

The 5501st United States Army Hospital (USAH) was a reserve medical unit within the United States Army Reserve, primarily tasked with providing medical support and hospital services during both peacetime training and wartime mobilizations. Established during the Cold War era, the unit was based at Fort Wainwright, Alaska, and played a crucial role in ensuring medical readiness for U.S. forces stationed in the region. The 5501st USAH participated in numerous training exercises and simulated mass casualty events, supporting both military personnel and local communities during emergencies. Over the years, the unit contributed significantly to the overall medical preparedness of Army forces operating in Alaska's challenging environment.