U.S. Army

The 78th Signal Battalion is a unit of the United States Army with a distinguished history of providing reliable communications and information systems support. Originally activated in 1942 during World War II, the battalion has undergone several reorganizations and assignments, adapting to the evolving needs of the U.S. Army. Currently stationed in Japan under U.S. Army Network Enterprise Technology Command (NETCOM), the 78th Signal Battalion supports Army operations throughout the Pacific theater by maintaining secure command, control, communications, and computer services. Its mission ensures that U.S. forces in the region are always connected and ready to respond to any contingency.

The 7th Army/USAREUR Soldiers Chorus was established in 1952 as part of the 7th Army Symphony Orchestra in Stuttgart, Germany, to boost morale and strengthen cultural ties with European allies during the Cold War. As the official chorus of United States Army Europe (USAREUR), the ensemble performed a diverse repertoire ranging from patriotic American songs to classical and folk music across Europe. Their performances supported U.S. diplomatic and military missions, serving both American troops and European audiences. Over the decades, the Soldiers Chorus became a symbol of goodwill and camaraderie, representing the professionalism and spirit of the U.S. Army in Europe until its deactivation in 1991.

The 7th Chemical Company is a specialized unit within the United States Army with a primary mission focused on chemical, biological, radiological, and nuclear (CBRN) defense. Originally activated during World War II, the company has played vital roles in both combat and support operations, providing decontamination, reconnaissance, and smoke operations to protect allied forces. Over the decades, the 7th Chemical Company has participated in major conflicts, including the Korean War, Operation Desert Storm, and deployments in support of Operation Iraqi Freedom. The unit remains committed to readiness and innovation, ensuring the safety of troops against evolving CBRN threats worldwide.

The 7th Special Forces Group (Airborne), originally activated in 1942 as the 1st Company, 1st Battalion, 1st Regiment, First Special Service Force, has a distinguished lineage within U.S. Army Special Forces. During the Cold War, elements of the 7th Special Forces Group were stationed at Bad Tölz, Germany, serving as part of the U.S. Army Europe’s forward-deployed elite units. From the 1950s through the 1960s, the group at Bad Tölz played a critical role in unconventional warfare training, intelligence gathering, and rapid response to potential Soviet threats in Central Europe. Their presence in Germany underscored the United States’ commitment to NATO and the defense of Western Europe during a period of high tension.

The 7th Military Police Group (Criminal Investigation), commonly referred to as 7th MP Grp (CI), was activated in 1965 to provide command and control for U.S. Army Criminal Investigation Division (CID) detachments in Southeast Asia during the Vietnam War. Tasked with investigating felony-level crimes involving U.S. Army personnel, the unit played a crucial role in maintaining order, discipline, and law enforcement throughout the conflict. The group conducted complex investigations into offenses such as theft, homicide, and black market activities, often operating in challenging and hostile environments. Following the drawdown of U.S. involvement in Vietnam, the 7th MP Grp (CI) was inactivated in 1972, with its mission and personnel absorbed by other CID elements.

The 806th Signal Service Company B served as a vital communications unit in the Pacific Theater during World War II. Activated in the early 1940s, the company was responsible for establishing, maintaining, and operating critical telephone, radio, and wire communications between Allied command posts and front-line units. Throughout campaigns such as those in New Guinea and the Philippines, Company B enabled effective coordination of operations under challenging conditions, often working under threat from enemy action and harsh environments. Their efforts played a crucial role in ensuring the success of Allied operations by maintaining uninterrupted lines of communication across widely dispersed and rapidly shifting battlefronts.

The 8125th Dog Sentry Detachment was a U.S. Army unit formed during the Korean War to provide enhanced security for American installations and supply depots. Activated in 1951, the detachment deployed sentry dogs and their handlers to guard against infiltration and sabotage by enemy forces, particularly during night operations. The unit played a crucial role in safeguarding vital logistical routes and rear-area facilities, helping to prevent surprise attacks and theft. The 8125th Dog Sentry Detachment’s work contributed significantly to the overall security and operational effectiveness of U.S. and United Nations forces in Korea.

The 8169th US Army Field Hospital was established in Japan during the Korean War to provide medical support for United Nations forces. Activated in 1950, the unit played a crucial role in treating casualties evacuated from the Korean Peninsula, offering surgical and emergency care to wounded soldiers. Stationed primarily in Japan, the hospital served as a vital link in the medical evacuation chain, stabilizing patients before their transfer to permanent hospitals or return to duty. The 8169th earned recognition for its efficient medical operations and dedicated service throughout the conflict.

The **81st Engineer Detachment APO 971** served in Korea during the Korean War and subsequent years, providing essential engineering support to U.S. and UN forces. The unit was responsible for a variety of tasks, including constructing and maintaining roads, bridges, and fortifications, as well as supporting mobility and survivability operations. Operating under the Army Post Office (APO) 971 designation, the detachment often worked in challenging conditions to ensure vital supply lines and infrastructure remained operational. Their efforts contributed significantly to the effectiveness and sustainability of allied operations throughout the Korean peninsula.

820th D Company, based in Sacramento, CA, is a unit within the U.S. Army Reserve, originally established to provide logistical and support services. Over the years, the unit has participated in numerous training exercises and mobilizations, supporting both domestic and overseas operations. Notably, 820 D Company has contributed personnel and resources during major deployments in support of Operation Iraqi Freedom and Operation Enduring Freedom. The unit is recognized for its commitment to readiness, professionalism, and service to both the local community and national defense objectives.

The 83rd Transport Company (83 T.C.) was a U.S. Army logistics unit originally activated during World War II to provide critical transportation support for Allied forces in the European Theater. Renowned for its efficiency and reliability, the company moved supplies, ammunition, and personnel across challenging terrain from Normandy to the heart of Germany. Reactivated during the Vietnam War, the 83 T.C. played a crucial role in convoy operations from major depots to forward bases, often under threat of ambush. Over the decades, the unit earned multiple commendations for its exemplary service and adaptability in dynamic operational environments.

The 833rd Personnel Services Company (PSC) was a United States Army unit responsible for providing vital human resources and administrative support to soldiers and units, ensuring readiness and personnel accountability. Activated during the late 20th century, the 833rd PSC deployed in support of major operations, including service during the Gulf War and in subsequent missions in Southwest Asia. The unit's responsibilities included processing awards, promotions, casualty reporting, and postal operations, directly supporting the morale and welfare of deployed forces. Over time, as the Army restructured its personnel management systems, the 833rd PSC was eventually inactivated, with its missions absorbed by modular human resources companies in line with Army Transformation initiatives.

The 835th Civil Engineer Squadron (CES) is a United States Air Force unit specializing in base infrastructure, emergency management, and combat engineering support. Established during the latter part of the 20th century, the 835th CES has played a critical role in maintaining and repairing airfield facilities, supporting contingency operations, and ensuring force readiness both at home and in deployed environments. The unit has participated in numerous exercises and real-world deployments, contributing to disaster response, rapid runway repair, and facility construction in support of Air Force missions. Through its skilled personnel and advanced engineering capabilities, the 835th CES continues to be a vital asset in sustaining Air Force operational effectiveness worldwide.

The 836th Military Intelligence Company (U.S. Army Reserve) is a specialized unit within the United States Army Reserve, tasked with providing intelligence support to combatant commanders. Throughout its history, the 836th M.I. Co. has conducted a variety of missions, including signals intelligence, human intelligence collection, and analytical support during training exercises and operational deployments. Members of the unit have supported both stateside and overseas missions, contributing vital intelligence essential for decision-making and mission success. The 836th M.I. Co. continues to uphold its legacy of excellence by maintaining readiness and adapting to evolving intelligence requirements in support of U.S. Army operations.

The 838th Medical Company is a United States Army Reserve unit specializing in medical support and casualty care. Activated during the Cold War era, the unit has provided vital medical services in both training operations and real-world missions. Throughout its history, the 838th has deployed personnel in support of overseas contingency operations, including missions in the Middle East. The company is recognized for its commitment to readiness, rapid deployment, and high-quality medical care for service members in various operational environments.

The 838th Military Police Company (838th MP Co) is a unit within the United States Army Reserve, with a history of supporting both domestic and overseas missions. The company has provided law enforcement, security, and force protection in various operations, including deployments to Iraq and Afghanistan during Operation Iraqi Freedom and Operation Enduring Freedom. Its soldiers have played a vital role in base security, detainee operations, and convoy escort missions. The 838th MP Co continues to train and prepare for rapid deployment in support of Army and joint force missions worldwide.

The 83rd AAA (Anti-Aircraft Artillery) Missile Battalion was an air defense unit of the United States Army activated during the early years of the Cold War. Initially formed to provide anti-aircraft protection using conventional gun systems, the battalion later transitioned to operating guided missile systems, such as the Nike missile, as part of continental air defense. Stationed at various strategic locations in the United States, the 83rd AAA Missile Battalion played a significant role in guarding critical infrastructure against potential Soviet bomber attacks. The battalion was eventually inactivated as advances in missile technology and changes in defense strategies rendered its mission obsolete.

The 83rd Reconnaissance Battalion was an integral part of the 3rd Armored Division, known as the "Spearhead" Division, in the United States Army. Activated during World War II, the battalion provided vital reconnaissance, security, and intelligence-gathering capabilities for the division’s armored operations across Europe, participating in significant campaigns including the liberation of France and the push into Germany. After the war, the 83rd Recon continued its service during the Cold War, stationed in West Germany as part of NATO’s forward defense against the Warsaw Pact. The battalion remained active until the post-Cold War drawdown, when the 3rd Armored Division was inactivated in 1992.

The 83rd Transportation Detachment was a U.S. Army unit stationed at Fort Lewis, Washington, tasked primarily with transportation and logistical support operations. Activated during the Cold War era, the detachment provided vital vehicle and cargo movement services for units training and deploying from Fort Lewis. Throughout its service, the 83rd supported numerous exercises and missions, ensuring the rapid and efficient movement of personnel and materiel. The unit played a key role in maintaining the operational readiness of larger formations at Fort Lewis until its eventual inactivation or reassignment in line with Army restructuring policies.

The 8452nd Headquarters Field Command was a United States Air Force unit established during the early years of the Cold War. Activated in the 1950s, it played a crucial role in overseeing administrative and operational support for field activities related to nuclear weapons development and testing, particularly in coordination with the Atomic Energy Commission. Stationed primarily at Sandia Base, New Mexico, the 8452nd coordinated security, logistics, and technical support for sensitive projects. The unit contributed significantly to the readiness and effectiveness of America’s nuclear deterrent before its eventual inactivation as part of broader organizational changes within the Air Force and Department of Defense.

The 850th General Supply Company is a logistics unit within the United States Army, specializing in the provision of essential supplies and materials to support military operations. Established during World War II, the company played a key role in maintaining supply lines in the European Theater, ensuring troops were equipped with food, ammunition, and equipment. Over the decades, the 850th has continued to support various missions, including deployments during the Korean War, the Gulf War, and recent operations in the Middle East. Known for its adaptability and efficiency, the unit remains a vital component of Army logistics, contributing to mission success both at home and abroad.

The 852nd Military Police Company is a unit of the United States Army Reserve with a distinguished record of service. Activated in the late 20th century, the unit has provided law enforcement, security, and detainee operations support both stateside and overseas. The 852nd has deployed in support of Operations Enduring Freedom and Iraqi Freedom, contributing to base security, convoy protection, and missions alongside coalition forces. Its soldiers have earned recognition for professionalism and dedication in challenging environments, embodying the Army values in every assignment.

The 854th Engineer Battalion Headquarters Company is a unit within the United States Army Reserve, originally constituted in 1942 during World War II. The battalion has seen multiple activations and re-designations, supporting both stateside training missions and overseas deployments. Throughout its history, the 854th has provided essential command and control for engineer operations, including construction, route clearance, and infrastructure support in various theaters of operation. The Headquarters Company has served in key roles during conflicts such as Operation Iraqi Freedom and has supported domestic disaster response efforts, reflecting its ongoing commitment to both national defense and community assistance.

The 855 Signal Detachment is a small, specialized communications unit within the U.S. Army, primarily tasked with providing tactical signal support to larger formations. Activated during the late 20th century, the detachment has played a crucial role in ensuring secure and reliable communications during both training exercises and operational deployments. Over the years, the 855 Signal Detachment has participated in domestic and overseas missions, supporting command and control functions for various joint and coalition operations. Known for its technical expertise and adaptability, the unit continues to uphold its reputation as a vital enabler of modern military operations.