U.S. Army

The 307th Aviation Battalion was originally constituted on 18 March 1966 in the Regular Army and activated at Fort Benning, Georgia. It was organized as part of the 12th Aviation Group and later deployed to Vietnam, where it provided critical aviation support, including troop transport and logistics, during the Vietnam War. Following inactivation after the conflict, the battalion was later reactivated and has since supported various operations, both domestically and overseas, including humanitarian missions and combat support. The 307th Aviation Battalion's legacy reflects dedication to flexibility, rapid deployment, and excellence in Army aviation operations.

The 309th Attack Helicopter Battalion is a distinguished aviation unit within the United States Army, renowned for its expertise in rotary-wing attack operations. Activated in the late 20th century, the battalion has played a pivotal role in providing close air support, reconnaissance, and anti-armor capabilities, primarily operating the AH-64 Apache helicopter. Over its history, the 309th has participated in major conflicts, including Operation Iraqi Freedom and Operation Enduring Freedom, where it demonstrated exceptional effectiveness in both day and night combat missions. The unit is recognized for its high level of training, adaptability, and its contribution to combined arms operations on modern battlefields.

The 309th Infantry Regiment was constituted in the National Army on August 5, 1917, and assigned to the 78th Division ("Lightning Division") during World War I. The regiment participated in major operations, including the Meuse-Argonne Offensive, helping to break German defensive lines. Reactivated for World War II, the 309th fought in campaigns across France, Belgium, and Germany, contributing to the liberation of Europe. After the war, the regiment underwent several reorganizations and today serves as a training unit in the U.S. Army Reserve, continuing its legacy of service.

The 309th Transportation Company, known as the "309th Trans," is a U.S. Army Reserve unit specializing in transportation and logistical support. Activated during periods of increased military need, the 309th has supported operations both stateside and overseas, including deployments in support of Operation Iraqi Freedom and Operation Enduring Freedom. The unit is tasked with the movement of personnel, equipment, and supplies, ensuring critical resources reach their destinations efficiently and securely. Over the years, the 309th Transportation Company has earned recognition for its professionalism and adaptability in dynamic operational environments.

The 309th Transportation Company was first constituted during World War II, serving as a critical logistics unit responsible for moving troops, equipment, and supplies in support of Allied operations. Over the decades, the unit has been activated and deployed for various conflicts, including the Korean War, Vietnam War, and Operation Iraqi Freedom, adapting to evolving transportation needs on the battlefield. The company has earned numerous commendations for its efficiency and dedication under challenging conditions. Today, the 309th continues to uphold its legacy by providing essential transportation support for the U.S. Army, both at home and overseas.

The 30th Military Police Battalion, stationed at the Presidio of San Francisco, boasts a distinguished history of service dating back to World War II. Originally activated to provide law enforcement and security for critical military installations along the West Coast, the battalion played a pivotal role in supporting domestic defense and troop movements. Throughout the Cold War and into the modern era, the 30th Military Police Battalion adapted to evolving security challenges, including disaster response and community engagement. Renowned for its professionalism and dedication, the unit remains an integral part of the U.S. Army’s law enforcement mission in the western United States.

The 310th Transportation Company was originally constituted in the United States Army during World War II, providing critical logistical and transportation support to combat units. Activated in 1943, the company played a vital role in moving troops, equipment, and supplies throughout the European Theater, contributing significantly to Allied operations. After the war, the unit was inactivated but later reactivated during subsequent conflicts, including the Korean War, to meet the Army's ongoing transportation needs. Throughout its history, the 310th Transportation Company has exemplified reliability and adaptability, supporting a variety of missions both in the United States and abroad.

The 313th Transportation Battalion was constituted on 1 May 1959 in the United States Army Reserve and activated at Baltimore, Maryland. Throughout its history, the battalion provided critical logistical and transportation support, ensuring the rapid movement of troops, equipment, and supplies during peacetime and in various military operations. The unit has participated in training exercises and mobilizations, supporting both domestic and overseas missions, including deployments during Operation Desert Storm and Operation Iraqi Freedom. The 313th Transportation Battalion continues to play a vital role in sustaining Army readiness and operational capability through its expertise in transportation and logistics management.

The 324th DPU (Decontamination and Protection Unit) was established in 1982 in response to increased concerns over chemical and biological warfare during the Cold War. Initially composed of specially trained personnel, the unit specialized in rapid response to hazardous materials incidents, both in combat zones and at home installations. Throughout the 1990s and early 2000s, the 324th DPU participated in numerous NATO exercises and provided support during several international crises involving suspected chemical threats. Today, the unit remains at the forefront of CBRN (Chemical, Biological, Radiological, and Nuclear) defense, maintaining readiness to deploy worldwide on short notice.

The 327th Signal Company (Radio Relay), stationed at Long Binh, Vietnam, played a crucial role during the Vietnam War by establishing and maintaining long-range tactical communications for U.S. Army forces. Activated for service in Southeast Asia, the unit deployed sophisticated radio relay equipment to enable seamless command and control across dispersed combat zones. Operating from the massive Long Binh Post, the 327th provided essential communications links between field units, higher headquarters, and support elements, often under challenging conditions. Their efforts ensured that vital information could be transmitted securely and rapidly, significantly enhancing the operational effectiveness of U.S. military operations in Vietnam.

The 32nd Combat Hospital was first activated during World War II, providing critical medical support to Allied forces in the European Theater. Renowned for its rapid deployment and advanced surgical capabilities, the unit played a vital role during major operations such as the Normandy landings and the Battle of the Bulge. Throughout the Cold War and into modern conflicts, the 32nd adapted to emerging medical technologies and humanitarian missions, earning numerous commendations for its service. Today, the 32nd Combat Hospital remains a key component of military medical readiness, prepared to deploy worldwide in support of combat and disaster relief operations.

The 32nd Mobile Army Surgical Hospital (MASH) was a United States Army medical unit renowned for its rapid-response surgical capabilities near combat zones. Activated during the Korean War, the 32nd MASH provided lifesaving emergency care to wounded soldiers, significantly improving survival rates through advanced triage and surgical techniques. The unit was highly mobile, enabling it to move with frontline troops and adapt quickly to shifting battle lines. Its legacy influenced the development of modern combat medical units, and its service contributed greatly to military medicine's evolution during the mid-20th century.

The 330th Radio Research Company (RRC) was a United States Army signals intelligence unit active during the Vietnam War. Assigned to support the 4th Infantry Division and other allied forces, the 330th RRC conducted electronic surveillance, direction finding, and communications interception operations against enemy forces. Stationed primarily in the Central Highlands, the unit played a crucial role in gathering actionable intelligence on North Vietnamese Army and Viet Cong movements. Their efforts significantly contributed to successful combat operations and the overall intelligence picture during the conflict.

The 333rd Medical Detachment is a United States Army Reserve unit specializing in medical support and services. Activated during World War II, it provided critical medical care and evacuation for wounded soldiers in various theaters of operation. Over the decades, the unit has been mobilized for numerous conflicts and humanitarian missions, adapting to advances in military medicine and technology. Today, the 333rd Medical Detachment continues to support Army operations, ensuring the health and readiness of deployed personnel.

The 333rd Military Police Headquarters and Headquarters Company (HHC) is a unit in the United States Army Reserve, primarily tasked with providing command and control for subordinate military police units. Originally constituted during the post-World War II era, the 333rd MP HHC has supported both domestic and overseas missions, including deployments to conflict zones and humanitarian operations. Over the years, the unit has participated in key operations such as Operation Iraqi Freedom and Operation Enduring Freedom, ensuring law enforcement, security, and order in diverse environments. The 333rd MP HHC remains ready to respond to both federal and state missions, upholding the motto of the Military Police Corps: "Assist, Protect, Defend."

The 3398th United States Army Reception Station (USARECSTA) was a unit tasked with the initial processing and orientation of new Army recruits during the mid-to-late 20th century. Located at various times at key Army installations in the United States, the 3398th USARECSTA played a crucial role in administering physical examinations, issuing uniforms, and preparing soldiers for basic training. The unit also handled administrative records and ensured that incoming personnel met the standards required for military service. Its efficient processing contributed to the overall readiness and organization of the United States Army during periods of both peace and mobilization.

The 33rd Infantry Brigade Combat Team (IBCT) is a unit of the Illinois Army National Guard, tracing its lineage back to the 33rd Infantry Division which served with distinction in World War I and World War II. Reorganized as a brigade in the early 21st century, the 33rd IBCT has participated in numerous training and operational deployments, including missions in Afghanistan as part of Operation Enduring Freedom. The brigade specializes in light infantry operations, providing rapid deployment capabilities for both federal missions abroad and state emergency responses at home. Throughout its history, the 33rd IBCT has upheld a legacy of service and adaptability, embodying the motto "Golden Cross."

The 33rd Signal Battalion was first constituted during World War II, activated to provide vital communications support for U.S. Army operations in the European Theater. Throughout the war, the battalion was instrumental in establishing and maintaining lines of communication across rapidly shifting frontlines, ensuring commanders could effectively direct their forces. After the war, the unit underwent several reorganizations, adapting to advances in signal technology and supporting various Cold War missions. Today, the 33rd Signal Battalion continues its legacy by delivering advanced communications and IT support to Army operations worldwide.

The 342nd Army Security Agency (ASA) Company was a signals intelligence unit in the United States Army, activated during the Cold War era to support intelligence-gathering operations. The company was tasked with intercepting, analyzing, and reporting enemy communications, playing a vital role in electronic surveillance and cryptologic operations. During the Vietnam War, the 342nd ASA Company was deployed to Southeast Asia, providing critical intelligence support to U.S. and allied forces. Its efforts contributed significantly to battlefield awareness and operational security, earning the unit a reputation for professionalism and technical expertise before its eventual deactivation as part of broader Army reorganization.

The 343d Aviation Detachment was constituted on 19 May 1967 in the United States Army and activated shortly thereafter at Fort Rucker, Alabama. Its primary mission was to provide aviation support, including command and control, reconnaissance, and logistical operations. The detachment played a crucial role during the Vietnam War era, supporting various Army units with helicopter and aviation assets. After fulfilling its operational requirements, the 343d Aviation Detachment was inactivated on 1 March 1972, marking the end of its active service.

The 349th Quartermaster Support Battalion was originally constituted on 1 May 1936 in the Organized Reserves as Headquarters and Headquarters Detachment, 349th Quartermaster Battalion. Activated for service during World War II, the unit provided critical logistics and supply support to U.S. Army operations in the European Theater. Over the decades, the battalion has undergone several reorganizations, adapting to changing Army logistics requirements. Today, the 349th Quartermaster Support Battalion continues to provide essential sustainment and logistical support, ensuring combat readiness for supported units.

The 350th Psychological Operations Company (350th PSYOP) is a unit within the U.S. Army Reserve, specializing in psychological operations to influence, inform, and persuade foreign audiences in support of U.S. military objectives. Activated in the late 20th century, the 350th PSYOP has provided support in various operations, including missions in the Balkans, Iraq, and Afghanistan, focusing on the dissemination of information and counter-propaganda. The unit’s personnel are trained in conducting influence campaigns through leaflets, broadcasts, and digital media. Throughout its history, the 350th PSYOP has played a critical role in enhancing operational effectiveness by shaping perceptions and behaviors in complex operational environments.

The 352nd Evacuation Hospital was a United States Army medical unit activated during World War II. Organized in 1942, the hospital trained in the United States before deploying to the European Theater of Operations. It provided critical medical support following the D-Day landings, treating thousands of casualties as Allied forces advanced through France, Belgium, and into Germany. The 352nd earned commendations for its service under combat conditions, contributing significantly to the care and evacuation of wounded soldiers until the end of the war in 1945.

The 358th Army Security Agency (ASA) Company was an intelligence unit of the United States Army, initially constituted during the Cold War era. Stationed in various locations in Europe and Asia, its primary mission was signals intelligence (SIGINT), including intercepting and analyzing enemy communications. The unit played a crucial role in gathering intelligence during tense periods, such as the Vietnam War and the broader U.S.-Soviet rivalry. Over time, as military intelligence structures evolved, the 358th ASA Company was eventually inactivated or reorganized under new intelligence commands.