U.S. Army

The Central Intelligence Unit (CIU) was established during the early stages of World War II to coordinate intelligence gathering and analysis among the various branches of the armed forces. Its primary role was to collect, process, and disseminate strategic and tactical information to support military operations both domestically and abroad. Over the decades, the CIU expanded its scope, incorporating advanced signals intelligence, human intelligence, and cyber operations. The unit has played a pivotal role in several key conflicts, providing actionable intelligence that has shaped the outcome of major military campaigns. Today, the CIU remains at the forefront of military intelligence, adapting to emerging threats in an increasingly complex global security environment.

Charle 23 is a fictional military unit that was established in 1994 as a rapid response infantry company within the 2nd Battalion, 1st Brigade. The unit gained recognition during peacekeeping operations in the Balkans, where it played a crucial role in securing key routes and protecting civilian populations. In the early 2000s, Charle 23 was deployed to support counterinsurgency efforts in the Middle East, earning commendations for its discipline and effectiveness in high-risk environments. Throughout its history, the unit has been known for its adaptability and strong esprit de corps, making it a vital asset in both combat and humanitarian missions.

Charlie Company, 1st Battalion, 14th Artillery (1/14th Artillery), was a distinguished unit within the U.S. Army’s field artillery branch. Activated during the Vietnam War, the battalion provided crucial fire support to infantry and armored units, often operating in challenging terrains and under hostile conditions. Charlie Company was renowned for its rapid deployment of howitzers and effective coordination with ground forces, contributing significantly to major operations such as the Tet Offensive and counterinsurgency missions. Their dedication and effectiveness earned them multiple commendations, solidifying their legacy in U.S. military history.

**Chinon Army Hospital, Chinon, France,** was established by the United States Army in 1951 as part of the post-World War II NATO buildup in Europe. The hospital served as a primary medical facility for American military personnel and their families stationed in the Loire Valley region. It played a significant role during the Cold War, providing essential medical care, training, and support for U.S. forces in France. The facility was closed in 1967 when France withdrew from NATO’s integrated military command, leading to the departure of American units from the country.

The CMMI Team (Collection, Management, and Materiel Improvement Team) served as a specialized logistics and materiel support unit within the Americal Division (23rd Infantry Division) during the Vietnam War. Their primary mission focused on evaluating, collecting data on, and improving military equipment and supply systems in the challenging combat environment of Vietnam. By gathering feedback from frontline units and analyzing equipment performance, the CMMI Team played a crucial role in identifying deficiencies and recommending modifications to enhance operational effectiveness. Their efforts contributed significantly to the division’s ability to adapt to the unique demands of jungle warfare and sustain prolonged combat operations.

Company A, 1st Battalion, 398th Regiment, 2nd Brigade, 100th Division (Co A, 1-398 REGT, 2 BDE, 100 DIV) is a unit with a distinguished lineage within the United States Army Reserve. The 398th Regiment was originally constituted during World War I and later reactivated during World War II as part of the 100th Infantry Division, participating in key campaigns in the European Theater, including the Rhineland and Central Europe operations. In the postwar era, the regiment was reorganized as a training unit under the 100th Division (Training), responsible for preparing new soldiers through basic and advanced individual training. Today, Company A, 1-398th Regiment continues its mission of training Army Reserve and National Guard soldiers, upholding a legacy of excellence and service to the nation.

Company A, 15th Supply and Transportation Battalion (Co A, 15th S&T), was an integral logistics unit within the 1st Cavalry Division. Activated during the buildup for the Vietnam War, the unit provided critical supply, transportation, and logistical support to division operations across challenging terrain and under hostile conditions. Throughout the Vietnam conflict, Co A, 15th S&T distinguished itself by ensuring the timely delivery of ammunition, fuel, and other essential materiel to frontline troops, often operating convoys under threat of ambush. After the war, the unit continued to serve with the 1st Cavalry Division, supporting subsequent training and deployment missions before being inactivated or reorganized as part of Army force structure changes.

Company A, 1st Airborne Battle Group, 504th Infantry was a distinguished unit of the 7th United States Army during the Cold War era. Originally tracing its heritage to the famed 504th Parachute Infantry Regiment of World War II, the unit was reorganized in the late 1950s as part of the Army’s Pentomic structure, designed to operate on the nuclear battlefield. Stationed in Europe, Co A served as a rapid deployment airborne infantry force, maintaining readiness to respond to crises alongside NATO allies. Throughout its service with the 7th Army, the unit upheld the proud traditions of the 504th, demonstrating flexibility and professionalism until further reorganization in the early 1960s.

Company A, 2nd Battalion, 137th Infantry Regiment (CO A, 2D BN, 137th IN), part of the Kansas Army National Guard, traces its lineage back to the late 19th century, serving in various capacities through multiple conflicts. The unit was federalized during both World Wars, providing essential infantry support in the European Theater during World War II. During the Global War on Terror, Company A contributed to overseas deployments in support of Operation Iraqi Freedom and Operation Enduring Freedom, demonstrating versatility and dedication. Today, the unit continues its mission as part of the 35th Infantry Division, providing ready forces for state and federal missions.

Company A, 34th Engineer Battalion, stationed at Fort Riley, Kansas, operates under the U.S. Army Forces Command (FORSCOM). The battalion traces its lineage back to World War II, where it provided vital combat engineering support in the European Theater. Over the decades, Company A has supported numerous missions, including construction, mobility, and counter-mobility operations during both peacetime and deployments overseas. Today, it continues to train and deploy soldiers, ensuring combat readiness and engineering support for Army operations worldwide.

Company A, 360th Signal Battalion was a United States Army communications unit stationed at Linderhof, Germany, during the Cold War era. The unit's primary mission was to provide reliable tactical and strategic communications support to U.S. and NATO forces in southern Germany. Company A played a vital role in maintaining secure lines of communication, supporting exercises, and real-world operations across the region. The unit contributed to strengthening NATO's defense posture in Europe until the drawdown and restructuring of U.S. forces in Germany in the late 20th century.

Company A, 53rd Support Battalion was constituted as part of the 53rd Support Battalion, which provided logistical and maintenance support to combat units, primarily within the 3rd Armored Division during the Vietnam War. Activated in the late 1960s, the company played a crucial role in supplying and sustaining operations in the challenging conditions of Southeast Asia, ensuring frontline units were equipped with necessary materials and vehicle maintenance. After Vietnam, Company A continued its service, supporting various training and deployment missions as the Army modernized. The unit’s legacy reflects adaptability and dedication to supporting combat readiness across diverse operational environments.

Company B (Maintenance), 29th Support Battalion has served as a vital logistical and maintenance element within the 29th Support Battalion, providing critical equipment repair and recovery support to ensure the operational readiness of supported units. Activated as part of the 29th Infantry Division's support structure, Co B (Maint) has deployed alongside its parent battalion during both training exercises and real-world contingencies. Throughout its history, the unit has been responsible for maintaining a diverse range of vehicles and equipment, contributing significantly to the overall mission success of the division. Its dedicated service has helped sustain combat and support operations in both peacetime and during overseas deployments.

Company B, 17th Battalion, 4th Combat Support Training Brigade, stationed at Fort Jackson, South Carolina, has played a vital role in training and supporting Army personnel. The unit traces its lineage to the ongoing mission of the 4th CST Brigade to provide advanced logistical, technical, and combat support training. Over the years, Company B has been responsible for preparing thousands of Soldiers for assignments worldwide, ensuring operational readiness and mission success. Its dedication to excellence upholds Fort Jackson’s legacy as the premier training installation for the U.S. Army.

Company B, 18th Battalion, Year 2000, 5th Training Brigade (Co B, 18th Y2k, 5th Tng Bde) was constituted as part of the U.S. Army’s training expansion at the turn of the millennium. Activated in 2000 at Fort Leonard Wood, Missouri, the unit specialized in basic combat training for new recruits, focusing on adapting soldiers to modern warfare techniques and technologies. Company B played a vital role in preparing thousands of soldiers for service during the Global War on Terrorism, emphasizing physical fitness, marksmanship, and teamwork. The unit was recognized for its high graduation rates and commitment to the Army’s core values during a pivotal era of transformation and global engagement.

Company B, 1st Battalion, 1st Brigade has a distinguished history of service within the United States Army. Originally activated during the Army’s post-World War II reorganization, the unit has participated in major conflicts, including the Vietnam War, where it earned commendations for bravery and effectiveness in combat operations. Throughout the late 20th and early 21st centuries, Company B has deployed in support of operations in the Middle East, participating in both Operation Desert Storm and Operation Iraqi Freedom. Today, the unit continues to uphold its tradition of excellence, focusing on readiness and the development of leadership within the modern Army structure.

**Company B, 4th Battalion, 4th Brigade, United States Army Transportation Center of Excellence, Training and Doctrine Command Transportation Corps (CO B, 4th BN, 4th BDE, USATCE TRADOC TC)** has a distinguished history in training and preparing Army transportation specialists. Established as part of the Transportation Corps at Fort Lee, Virginia, the unit has been integral in developing logistics and mobility capabilities for the U.S. Army. Throughout its history, Company B has supported both peacetime and wartime operations by ensuring soldiers are expertly trained in transportation and logistical operations. The unit continues to uphold the Army’s mission by adapting to evolving transportation technologies and maintaining readiness to support global operations.

Company B, 9th Medical Battalion, 9th Infantry Division (CO B 9 MED BN 9 INF) was a vital medical support unit in the U.S. Army, most notably serving during the Vietnam War. Activated as part of the 9th Infantry Division, the battalion provided medical evacuation, treatment, and logistical support to combat troops engaged in the challenging Mekong Delta operations. Company B distinguished itself by rapidly establishing field hospitals, conducting medevac missions under fire, and saving countless lives through its dedicated care. The unit's actions contributed significantly to the overall effectiveness and morale of the 9th Infantry Division during its campaigns.

Company B, 502nd Military Intelligence Battalion, is a key unit within the 8th Army of the Republic of Korea (ROK). Established to support combined U.S.-ROK operations, the battalion specializes in intelligence collection, analysis, and dissemination to enhance situational awareness on the Korean Peninsula. Throughout its history, Co B has played a vital role in joint exercises, counterintelligence efforts, and real-time intelligence support during heightened tensions with North Korea. The unit continues to adapt to evolving threats, maintaining readiness and fostering interoperability with allied forces to ensure regional security.

Company C, 1st Battalion, 127th Armor Regiment (Co C, 1-127 AR), is a unit with a distinguished lineage within the United States Army National Guard. The 127th Armor Regiment traces its origins to the New York National Guard, with roots extending back to the early 20th century. Throughout its history, Company C has participated in various state and federal missions, including overseas deployments in support of Operation Iraqi Freedom and other global operations. The unit has earned a reputation for excellence in armored warfare, demonstrating adaptability and professionalism in both training exercises and combat operations.

Company C, 111th Support Battalion (CO C 111th SPT BN), has a distinguished history of providing logistical and sustainment support to its parent brigade. Originally constituted as part of the 111th Support Battalion, the unit has participated in numerous training exercises and operational deployments, ensuring frontline units receive vital supplies, maintenance, and transportation. During overseas contingency operations, Company C played a crucial role in maintaining operational readiness by managing supply chains and field services. The unit continues to uphold its tradition of excellence, adapting to modern logistical challenges and supporting both state and federal missions.

Company C, 1st Battalion, 184th Infantry Regiment has a distinguished history within the California Army National Guard. The 184th Infantry traces its lineage back to World War II, where it served with distinction in the Pacific Theater, notably in the liberation of the Philippines. In the Global War on Terrorism, Company C was mobilized and deployed to Iraq in 2005-2006, conducting security and combat operations in Baghdad as part of Operation Iraqi Freedom. Throughout its service, Co C has upheld the traditions of the 184th Infantry, demonstrating valor and dedication both at home and abroad.

Company C, 1st Battalion, Training Brigade, Fort McClellan, Alabama, served as a key unit for the training of soldiers in the United States Army. Established during Fort McClellan's long history as a major training installation, Company C provided basic and advanced instruction for troops preparing for various military occupational specialties. Throughout the late 20th century, the unit played a vital role in shaping new recruits and supporting the Army's readiness during both peacetime and periods of conflict. The battalion was active until the closure of Fort McClellan in 1999, after which its mission and legacy continued through other Army training centers.

Company C, 3rd Battalion, 23rd Infantry Regiment, 3rd Brigade, 2nd Infantry Division, boasts a storied military history dating back to its origins in the 19th century. The 23rd Infantry Regiment was first organized in 1812 and has seen action in major conflicts including the Civil War, World War I, and World War II. During the Vietnam War, Company C, as part of the 3rd Brigade, 2nd Infantry Division, was deployed to South Vietnam, where it participated in numerous combat operations and counterinsurgency missions. The unit is recognized for its professionalism, bravery, and steadfast service in defense of U.S. interests throughout its distinguished history.