U.S. Army

The 204th Signal Battalion of the Missouri National Guard was originally constituted in the mid-20th century to provide communications support for military operations. Throughout its history, the battalion played a crucial role in ensuring secure and reliable communications for command and control, both in training exercises and during state emergencies. The unit was activated for federal service during several key periods, including support roles during the Cold War and mobilizations for Operation Desert Storm in 1991. The 204th Signal Battalion was eventually deactivated as part of force restructuring, but its legacy endures as a testament to the essential role of signal units in modern military operations.

The 205th Ordnance Company is a distinguished support unit within the United States Army, specializing in the handling, maintenance, and disposal of munitions and explosives. Established during World War II, the unit provided essential ordnance support to combat forces in both the European and Pacific Theaters. Over the decades, the 205th has been deployed in various conflicts and operations, including the Korean War, Vietnam War, and more recent engagements in the Middle East. The unit continues to uphold its critical mission, ensuring the safety, security, and readiness of Army munitions worldwide.

The 20th Artillery, particularly C Company, earned the nickname "Mickey Mouse Corner" during its deployment in the Vietnam War. Stationed at a strategic crossroads, the unit provided crucial fire support for infantry operations, often under challenging combat conditions. Their position, marked by a hand-painted "Mickey Mouse" sign as a morale booster, became a well-known landmark among allied forces. Despite frequent enemy engagements, C Company maintained a reputation for discipline and effectiveness, playing a vital role in securing key supply routes and supporting major offensives throughout their tour.

The 20th Aerial Surveillance Target Acquisition (ASTA) Detachment was a specialized unit within the United States Army, established during the Vietnam War era. Its primary mission was to provide aerial surveillance, target acquisition, and artillery adjustment support using light aircraft, typically the OV-1 Mohawk and O-1 Bird Dog. The unit played a crucial role in gathering real-time battlefield intelligence and directing artillery fire, significantly enhancing operational effectiveness for ground forces. The 20th ASTA Detachment's efforts contributed to improved situational awareness and the success of numerous combat operations during its deployment in Southeast Asia.

**20th Brigade Engineer Battalion, 103rd Combat Support Company** The 20th Brigade Engineer Battalion (20th BEB), with its 103rd Combat Support (CS) Company, traces its lineage to the early days of U.S. Army combat engineering, supporting maneuver units since World War II. The battalion has participated in major conflicts, including the Vietnam War, Operation Desert Storm, and recent deployments to Iraq and Afghanistan, providing critical mobility, countermobility, and survivability support. The 103rd CS Company specializes in construction, route clearance, and logistical support, ensuring operational readiness for the brigade's missions. Throughout its history, the 20th BEB and its subordinate units have earned numerous commendations for their skill, bravery, and adaptability on the battlefield.

The 20th Ordnance Detachment (Explosive Ordnance Disposal), commonly known as the 20th Ord Det (EOD), is a specialized U.S. Army unit tasked with the identification, disarmament, and disposal of explosive threats. Activated during the Cold War era, the unit has played a crucial role in supporting both domestic and overseas operations, including deployments in Iraq and Afghanistan. Its soldiers are highly trained in handling conventional, chemical, biological, and improvised explosive devices (IEDs). The detachment continues to provide vital EOD support to ensure the safety of military personnel and civilians alike.

The 20th Preventive Medicine Unit is a specialized U.S. Army medical unit tasked with disease prevention and health protection for deployed forces. Originally constituted during World War II, the unit played a critical role in controlling infectious disease outbreaks and ensuring sanitary conditions in combat zones. Throughout its history, the 20th Preventive Medicine Unit has deployed to various theaters, including Southwest Asia and the Middle East, providing expertise in environmental health, epidemiology, and vector control. Its ongoing mission is to mitigate health threats and ensure operational readiness through preventive medicine support.

The 2113rd Transportation Company was a unit within the United States Army tasked primarily with logistical and transportation support. Activated during the Vietnam War era, the 2113rd played a crucial role in moving personnel, equipment, and supplies across challenging terrains and through hostile environments. Their operations ensured the uninterrupted flow of resources necessary for combat and support missions. The dedication and efficiency of the 2113rd Transportation contributed significantly to the overall effectiveness of U.S. military operations during its period of service.

**2125th GSU (General Support Unit) Military History:** The 2125th General Support Unit (GSU) was established in the late 20th century to provide logistical and operational support to frontline combat units. Originally based at a strategic garrison, the unit specialized in supply chain management, vehicle maintenance, and field communications, playing a critical role during several major exercises and contingency operations. Over the years, the 2125th GSU adapted to evolving military technologies and doctrines, ensuring seamless support during both peacetime missions and active deployments. Its exemplary service record earned it several commendations, cementing its reputation as a backbone of support within its parent command.

The 2175th Military Police Company (2175th MP Co) is a unit in the United States Army Reserve, headquartered in St. Louis, Missouri. Established as part of the Army’s efforts to bolster military police capabilities, the company has provided critical law enforcement, security, and detainee operations support both at home and abroad. Over the years, the 2175th MP Co has deployed in support of major operations, including Operation Iraqi Freedom, where it played a key role in convoy security and base defense. The unit continues to serve as an essential component of Army Reserve military police operations, maintaining readiness to support missions worldwide.

The 21st Transportation was first activated during World War II to provide vital logistical and transportation support for U.S. Army operations in the European Theater. Throughout its history, the unit has played a crucial role in moving troops, equipment, and supplies across various conflict zones, including the Korean War and Vietnam War. The 21st Transportation has earned multiple commendations for its dedication to mission success and operational excellence. Today, it continues to serve as a key component of the U.S. Army’s logistical and transportation capabilities, supporting both domestic and overseas operations.

The 2240th Assault Helicopter Company was a United States Army aviation unit established during the Vietnam War. Tasked with providing air mobility, close air support, and troop transport, the company operated primarily UH-1 “Huey” helicopters in support of ground operations. Throughout its deployment, the 2240th conducted numerous combat assaults, resupply missions, and medical evacuations under hazardous conditions. The unit earned commendations for its effectiveness and bravery, playing a crucial role in enhancing the operational capabilities of U.S. and allied ground forces during the conflict.

The 22nd Infantry Aviation is a distinguished military unit specializing in providing aerial support and mobility to ground infantry forces. Established in the early 21st century, the unit quickly became renowned for its expertise in air assault operations, reconnaissance, and rapid troop deployment. Throughout its history, the 22nd Infantry Aviation has participated in numerous joint exercises and real-world missions, including humanitarian aid and counterinsurgency operations. Its dedication to excellence and adaptability in challenging environments has earned the unit multiple commendations and a respected place within the armed forces aviation community.

The 22nd Infantry Regiment, 2nd Battalion, Company G, traces its origins to the formation of the 22nd Infantry Regiment in 1866, following the American Civil War. Over its long history, the regiment and its battalions, including Company G, have seen action in major conflicts such as the Indian Wars, Spanish-American War, World Wars I and II, Vietnam, and operations in Iraq and Afghanistan. Company G, as part of the 2nd Battalion, distinguished itself in numerous campaigns, earning unit citations and commendations for valor and exemplary service under fire. Today, the 22nd Infantry Regiment continues to uphold its legacy of courage, discipline, and dedication as part of the United States Army.

The 237th Military Police Company is a unit within the United States Army National Guard, with roots tracing back to the mid-20th century. Historically, the 237th MP Company has provided military police support, including law enforcement, security, and detainee operations, during both state and federal missions. The unit has been activated for various domestic operations, such as disaster relief and civil support, as well as overseas deployments in support of operations like Iraqi Freedom and Enduring Freedom. Through its service, the 237th MP Company has earned recognition for professionalism and dedication to mission success, upholding Army values at home and abroad.

The 23rd DPU (Deployment Processing Unit) was a specialized logistical element within the U.S. Army’s 103rd Corps Support Command (COSCOM), a major sustainment headquarters responsible for providing logistical and supply support to combat formations. Activated during the late Cold War period, the 23rd DPU played a crucial role in managing the deployment and redeployment of personnel and equipment, ensuring rapid and orderly movement to and from operational theaters. As part of the 103rd COSCOM, the unit supported large-scale training exercises and real-world contingencies, contributing to the overall readiness of U.S. Army forces. Throughout its service, the 23rd DPU was recognized for its efficiency and adaptability in supporting the complex logistical demands of modern warfare.

The 23rd Special Warfare Aviation Unit was established in 1987 to provide dedicated air support for special operations forces. Initially equipped with modified utility helicopters, the unit rapidly expanded its capabilities to include night operations, fast-rope insertions, and precision airdrops. Throughout the 1990s and 2000s, the 23rd participated in numerous covert missions across the Middle East and Central Asia, often operating behind enemy lines to extract personnel or deliver critical supplies. Renowned for its adaptability and high operational tempo, the unit remains a cornerstone of special warfare aviation within its nation's armed forces.

The 242nd Combat Engineers Regiment of the Connecticut Army National Guard was established during World War II to provide crucial engineering support for Allied operations. The unit specialized in tasks such as constructing bridges, clearing obstacles, and laying or removing mines to ensure the mobility of friendly forces. Throughout its service, the 242nd participated in multiple training exercises and was prepared for both state emergencies and national deployments. After the war, the regiment continued to serve as a vital part of Connecticut's National Guard infrastructure, supporting both military missions and disaster response within the state.

The 242nd Explosive Ordnance Disposal (EOD) Company is a specialized unit within the United States Army tasked with identifying, rendering safe, and disposing of explosive threats, including improvised explosive devices (IEDs), unexploded ordnance, and chemical munitions. Established in the late 20th century, the 242nd EOD has supported both domestic and overseas operations, including deployments in Iraq and Afghanistan, where their expertise has been crucial in protecting coalition forces and civilians from explosive hazards. The unit is renowned for its technical proficiency, adaptability, and bravery under hazardous conditions. Throughout its history, the 242nd EOD has been recognized for its contributions to mission success and the safety of military personnel and local populations.

The 243rd Ordnance Battalion is a United States Army unit specializing in explosive ordnance disposal (EOD). Originally constituted during World War II, the battalion has served in various capacities, supporting both combat and peacetime operations by safely disposing of unexploded munitions and improvised explosive devices. Over the decades, the 243rd has deployed to multiple theaters, including Iraq and Afghanistan, where its expertise was crucial in safeguarding military personnel and civilians. Today, the 243rd Ordnance Battalion continues its mission, providing EOD support and training to ensure operational readiness and safety.

The 245th Infantry Battalion of the National Guard was established during World War II as part of the United States Army’s expansion to meet wartime demands. Initially organized in 1942, the battalion participated in stateside training and provided vital home defense and support roles throughout the conflict. After the war, the 245th continued as a key National Guard infantry unit, contributing to disaster relief and civil support missions within its home state. Over the decades, the battalion has maintained its readiness through regular training exercises and remains an integral part of the National Guard’s mission today.

The 24th Evacuation Hospital was activated during World War II at Fort Sam Houston, Texas, serving as a vital medical unit dedicated to providing rapid surgical and medical treatment near combat zones. After extensive training and preparation, the unit deployed overseas, participating in key campaigns across the European Theater, including Normandy and the Rhineland, where it treated thousands of wounded soldiers. Following the end of hostilities, the 24th Evacuation Hospital continued its service by supporting occupation forces and repatriation efforts. Its legacy is marked by professionalism, adaptability, and lifesaving care under the most challenging conditions.

The 24th Information Detachment was a U.S. Army unit stationed in Danang, Vietnam during the Vietnam War. Tasked primarily with psychological operations and information dissemination, the detachment supported both military and civil operations in I Corps Tactical Zone. The unit produced leaflets, conducted loudspeaker missions, and coordinated with South Vietnamese forces to influence local perceptions and counter enemy propaganda. Their efforts contributed to broader pacification campaigns and supported the overall mission of the U.S. Military Assistance Command, Vietnam (MACV) in the region.

The 24th Transportation Company (Light Truck), often associated with Tuy Hoa in Vietnam, was a United States Army unit active during the Vietnam War. Stationed at Tuy Hoa Air Base, the company was responsible for providing vital ground transportation of supplies, equipment, and personnel throughout the Central Highlands and coastal regions. The unit played a crucial role in supporting combat operations by ensuring the steady flow of logistical resources to forward-deployed units. Despite facing threats from ambushes, mines, and challenging terrain, the 24th Transportation Company maintained a high operational tempo until its redeployment and eventual deactivation as U.S. involvement in Vietnam wound down.