U.S. Army

The **1323rd Engineer General Service Regiment** was a U.S. Army unit activated during World War II, primarily composed of African American soldiers. Organized in 1943, the regiment’s main mission was to provide engineering support, including construction of roads, bridges, and facilities vital to the Allied war effort. The 1323rd served in the European Theater, notably contributing to operations in France and Germany after D-Day. Their expertise and hard work under challenging conditions were instrumental in maintaining supply lines and supporting advancing combat units throughout the final years of the war.

The 133rd Cavalry Regiment (133 CAV) is a unit of the Alabama Army National Guard with a lineage dating back to the early 20th century. Originally organized as part of the 31st Infantry Division, the unit has undergone several reorganizations and redesignations, reflecting the evolving needs of the U.S. Army. In recent history, the 133rd Cavalry has served as a reconnaissance and surveillance element, providing critical intelligence and support to brigade combat teams. The regiment has participated in multiple overseas deployments, including operations in Iraq and Afghanistan, demonstrating adaptability and professionalism in diverse combat environments.

1362 BU DET #1, stationed at Fort Tilden, New York, was a detachment of the 1362nd Base Unit of the Army Air Forces during and after World War II. Established in the early 1940s, the detachment played a critical role in supporting coastal defense and air operations around the New York metropolitan area. Its personnel were responsible for operating radar sites, maintaining communications, and providing logistical support for air defense missions. The unit remained active at Fort Tilden through the postwar period, contributing to the region’s security during the early years of the Cold War before eventual deactivation as military priorities shifted.

The 137th Fighter Squadron (137th FS) was a component of the 63rd Army Reserve Command (63 ARCOM), though in historical context, the 137th FS is most closely associated with the New York Air National Guard. Established during World War II, the 137th FS flew various aircraft in both air defense and tactical roles. During the Cold War, the unit was equipped with jet fighters and played a key role in continental air defense. Under the 63rd ARCOM, the squadron participated in numerous training exercises and provided critical support for both state and federal missions. Over the decades, the 137th FS has maintained a proud tradition of service, adapting to the evolving needs of the United States military.

The 13th Psychological Warfare Battalion (13th Psy War Bn) was activated during the Korean War to provide psychological operations (PSYOP) in support of United Nations forces. Specializing in leaflet dissemination, radio broadcasts, and loudspeaker operations, the unit aimed to undermine enemy morale and encourage defections. Throughout its service, the battalion played a crucial role in information warfare, often operating near the front lines to maximize its psychological impact. After the conflict, the 13th Psy War Bn continued to develop and refine PSYOP tactics, contributing to U.S. Army psychological operations doctrine in subsequent decades.

The 13th Subcom, formally known as the 13th Submarine Command, was established during the early stages of World War II to enhance undersea warfare capabilities for its parent navy. Initially tasked with coastal defense and reconnaissance, the unit quickly gained distinction through successful patrols and the interception of enemy supply convoys. Over time, the 13th Subcom expanded its operations into offensive missions, supporting larger fleet actions in critical theaters. Its legacy is marked by innovation in submarine tactics and a record of bold actions that contributed significantly to maritime campaigns.

Imported from legacy system. Member count: 12

The 145th Chemical, Biological, Radiological, and Nuclear Battalion (145th CBRN BN) is a unit in the United States Army with a primary mission of providing CBRN defense capabilities to support military operations. Activated during the post-Cold War era, the battalion has participated in numerous training exercises and homeland defense missions, specializing in detection, decontamination, and consequence management of hazardous materials. The 145th CBRN BN has supported both domestic and overseas operations, including disaster response and joint training with allied forces. Over the years, the battalion has earned a reputation for readiness and professionalism in addressing CBRN threats.

The 145th Medical Detachment (Helicopter Ambulance), commonly known as the 145th Med Det, was a United States Army unit specializing in aeromedical evacuation. Activated during the Vietnam War, the unit provided critical helicopter ambulance support, evacuating wounded soldiers from combat zones to field hospitals under challenging and often hostile conditions. The 145th Med Det became renowned for its bravery and effectiveness, frequently flying under fire to save countless lives. Its service exemplified the vital role of helicopter medical units in modern warfare, setting standards for future aeromedical operations.

The 147th Medical Detachment (Helicopter Ambulance), commonly known as "147 DUSTOFF," was activated during the Vietnam War to provide rapid aeromedical evacuation for wounded soldiers. Operating primarily UH-1 "Huey" helicopters, the unit played a critical role in saving countless lives by flying into hostile zones to extract casualties under fire. Throughout its deployment in Vietnam, the 147 DUSTOFF earned a reputation for bravery and dedication, often conducting missions regardless of weather or enemy activity. The legacy of the 147th endures as a testament to the courage and commitment of Army medical evacuation crews.

The 147th Ordnance Detachment (Explosive Ordnance Disposal), commonly known as the 147th ORD DET (EOD), is a specialized U.S. Army unit tasked with the detection, identification, recovery, and disposal of explosive ordnance. Established during the Cold War era, the unit has played a crucial role in supporting both domestic and overseas operations, including deployments to conflict zones such as Iraq and Afghanistan. The 147th ORD DET (EOD) is trained to handle a wide array of explosive threats, ranging from conventional munitions to improvised explosive devices (IEDs) and chemical ordnance. Throughout its history, the detachment has distinguished itself through technical expertise and courage, safeguarding military personnel and civilians alike.

The 152nd Support Maintenance Company (152nd SMC) is a unit within the United States Army, tasked with providing field and sustainment-level maintenance support for military equipment and vehicles. Activated originally during the Cold War era, the unit has supported various operations both domestically and abroad, ensuring operational readiness for combat and support units. Throughout its history, the 152nd SMC has deployed personnel in support of missions such as Operation Enduring Freedom and Operation Iraqi Freedom, demonstrating adaptability and technical expertise. The unit continues to play a vital role in maintaining Army equipment and supporting mission success across a range of operational environments.

The 159th Evacuation Hospital (Semi-Mobile) was a U.S. Army medical unit activated during World War II. It provided critical medical care and surgical services close to the front lines, supporting combat operations in the European Theater. The unit followed advancing Allied forces, establishing field hospitals to treat wounded soldiers during major campaigns, including the Normandy invasion and the push into Germany. After World War II, the 159th Evacuation Hospital was inactivated, having played a vital role in saving lives through prompt and effective battlefield medical support.

The 165th Finance Company, stationed at Fort Rucker, Alabama, has played a crucial role in providing financial management and support to U.S. Army operations. Established to ensure soldiers and their families received timely pay and entitlements, the unit has supported both stateside and overseas missions, including deployments during major conflicts such as Operation Iraqi Freedom and Operation Enduring Freedom. Throughout its history, the 165th Finance Company has adapted to evolving military financial systems and technologies, enhancing efficiency and accountability. Their dedication has been vital in maintaining soldier morale and operational readiness across the Army.

The 16th Signal Brigade was originally activated in 1943 during World War II to provide critical communications support to U.S. Army forces in Europe. Throughout its history, the brigade has played a vital role in delivering tactical and strategic signal support during major conflicts, including the Gulf War, Operation Iraqi Freedom, and Operation Enduring Freedom. Stationed at Fort Liberty (formerly Fort Bragg), North Carolina, the unit is recognized for its rapid deployment capabilities and expertise in modern communications technology. Today, the 16th Signal Brigade continues to support XVIII Airborne Corps and U.S. Army operations worldwide, ensuring robust and secure communications for commanders and soldiers on the battlefield.

The 1700th Air Transport Group was a unit of the United States Air Force, activated in the early 1950s under the Military Air Transport Service (MATS). Stationed primarily at Kelly Air Force Base, Texas, the group was responsible for managing and operating large-scale airlift missions, utilizing aircraft such as the C-54 Skymaster and C-97 Stratofreighter. Its operations supported worldwide logistics, including troop movements, cargo transport, and humanitarian missions during the early Cold War era. The 1700th Air Transport Group was inactivated in 1957 as part of a broader reorganization of Air Force airlift capabilities.

The 171st Chemical Detachment was a specialized unit of the United States Army tasked with chemical, biological, radiological, and nuclear (CBRN) defense operations. Activated during the Cold War era, the detachment provided critical support in chemical reconnaissance, decontamination, and training for larger formations. The unit played a vital role in maintaining readiness against potential CBRN threats, both in the U.S. and during overseas deployments. Over time, its missions and personnel were often integrated into larger chemical companies as the Army restructured its CBRN capabilities.

172ND INFANTRY BRIGADE

U.S. Army

Unit with 103 member associations.

173 AIRBORNE BRIGADE

U.S. Army

Unit with 331 member associations.

The 173rd Provost Security Detachment (173 PSD) is a U.S. Army unit with roots tracing back to the Vietnam War era, where it provided military police, security, and law enforcement support to the 173rd Airborne Brigade. Throughout its history, 173 PSD has played a crucial role in maintaining discipline, order, and the secure movement of key personnel and assets within the brigade. The unit has supported airborne operations, base security, and convoy protection in various deployments, including recent missions in Iraq and Afghanistan. Known for its professionalism and adaptability, the 173 PSD continues to uphold the traditions and high standards of the U.S. Army’s military police units.

The 174th Military Intelligence (MI) Company was constituted and activated during the Cold War era to provide intelligence support to U.S. Army operations. It was primarily tasked with signals intelligence (SIGINT), counterintelligence, and electronic warfare, supporting higher echelon commands with actionable intelligence. Throughout its history, the 174th MI Company participated in various training exercises and deployments, enhancing the Army’s situational awareness and security posture both in garrison and during overseas missions. The unit’s professionalism and technical expertise contributed significantly to the overall mission success of the military intelligence community.

The 176th Combat Sustainment Support Battalion (CSSB) is a logistics unit in the United States Army, with a primary mission to provide sustainment and logistical support to combat forces. Originally activated in Alaska, the 176th CSSB has supported a variety of operations, including deployments in support of Operation Iraqi Freedom and Operation Enduring Freedom. The battalion is a component of the 17th Combat Sustainment Support Brigade and has played a critical role in ensuring the mobility, supply, and maintenance of Army units in both peacetime and combat operations. Throughout its history, the 176th CSSB has earned recognition for its adaptability and excellence in supporting joint and multinational missions worldwide.

The 177th Transportation Company (Medium Amphibious), often referred to as the 177th Trans (Med Amphibious), is a specialized U.S. Army unit with a distinguished history in logistical support and amphibious operations. Activated during the post-World War II era, the unit has provided crucial transportation of troops, vehicles, and supplies across water obstacles using amphibious vehicles such as LARC-LXs and other watercraft. The 177th has seen service in a variety of operations, including large-scale exercises and deployments in both peacetime and conflict environments, supporting missions from Vietnam to the Gulf War. Renowned for its versatility and ability to operate in challenging coastal and riverine zones, the 177th continues to uphold its reputation for excellence in military transportation and amphibious logistics.

The 178th Engineer Company (Forward Mobility), commonly known as the 178th ENG. CO. FM, is a unit within the Army National Guard specializing in combat engineering and mobility operations. The company has a distinguished history of supporting both domestic and overseas missions, including route clearance, construction, and infrastructure repair. Members of the 178th have deployed in support of operations in the Middle East, providing critical engineering support to coalition forces. Additionally, the unit frequently assists with disaster response and recovery efforts at home, exemplifying versatility and dedication to both state and nation.