The United States Army Pacific (USARPAC) is an Army Service Component Command which serves as the Army service component for United States Indo-Pacific Command. It may also serve as a Joint Task Force headquarters. The command has forces in Alaska, Hawaii, Japan, and South Korea. It also performs missions in Southeast Asia, in the countries stretching from the Philippines all the way to Bangladesh and India. United States Forces Korea (USFK) has had operational command and control of US Forces in Korea since January 2012, and USARPAC headquarters oversees the manning, training, and equipping of US Army forces assigned to USFK.
The 78th Training Division (Operations) ("Lightning") is a unit of the United States Army which served in World War I and World War II as the 78th Infantry Division, and currently trains and evaluates units of the United States Army Reserve for deployment.
The 86th Infantry Division, also known as the Blackhawk Division, was a unit of the United States Army in World War I and World War II. Currently called the 86th Training Division, based at Fort McCoy, Wisconsin, members of the division now work with Active Army, Reserve, and National Guard units to provide them with a Decisive Action Training Environment on a yearly basis.
The United States Army Reserve (USAR) is a reserve force of the United States Army. Together, the Army Reserve and the Army National Guard constitute the Army element of the reserve components of the United States Armed Forces.
The 11th Corps Signal Brigade of the United States Army is an element of Army Forces Command. It is based at Fort Cavazos, Texas. The unit mascot is the Thunderbird, a hawk-like bird perched upon a globe shooting thunderbolts out of its eyes. Soldiers in this unit call themselves "The Thunderbirds."
Second Army was most recently located at Fort Belvoir, Virginia as a Direct Reporting Unit to Headquarters U.S. Army, Chief Information Officer (CIO)/G-6. Under the CIO/G-6, Second Army served as the single point of contact for Army missions and functions related to reporting on, assessing, planning, coordinating, integrating, synchronizing, directing and conducting Army network operations. This mission ended after a 2017 reorganization, when the Second Army was deactivated.
The 196th Infantry Brigade ("Chargers"), also known as the Charger Brigade was first formed on 24 June 1921 as part of the United States Army Reserve's 98th Division with the responsibility of training soldiers.
The 335th Signal Command (Theater) is an operational and functional U.S. Army Reserve command of more than 4,000 Active and Reserve Soldiers, providing Signal and Cyber units in direct support of the U.S. Army, Army Reserve exercises, and Homeland Defense missions throughout the United States.
The 9th Army Signal Command is the operational executive agent for Army-wide network operations and security. It is the single point of contact for Army network development and protection, providing C4 information management of common-user services in support of the combatant commanders and Army service component commanders. It was the numbered command for the Network Enterprise Technology Command.
United States Army, Japan (USARJ) is a Major Command of the United States Army. It consists of operating port facilities and a series of logistics installations throughout Honshū and Okinawa. USARJ participates actively with the Japan Ground Self-Defense Force in bilateral training exercises and the development of bilateral plans. It commands and supports United States Army assigned units, attached units, and augmentation forces and employs these forces in support of the commander. USARJ maintains and strengthens the credibility of deterrent power in the Pacific through maintenance of defense facilities, war reserves and operational project stocks. USARJ is headquartered at Camp Zama.
9th Mission Support Command is a United States Army Reserve unit located in Fort Shafter, Honolulu, Hawai'i.
United States Army Network Enterprise Technology Command (NETCOM) is a US Military unit subordinate to United States Army Cyber Command. NETCOM's mission is to operate and defend the computer networks of the United States Army. The numerical command for NETCOM was 9th Army Signal Command, though this distinction was removed on 1 October 2011. Its heritage can be traced back to the creation of the 9th Service Company in 1918. The command headquarters is at Fort Huachuca, Arizona. Major General Jacqueline D. McPhail assumed command of NETCOM in August 2024.
The United States Army Alaska was a military command of the United States Army located in the U.S. state of Alaska. A subordinate command of I Corps, USARAK was the ground element of the Alaskan Command. USARAK was headquartered at Joint Base Elmendorf-Richardson and commanded by a major general. USARAK was reflagged as the 11th Airborne Division on June 6, 2022.
The 500th Military Intelligence Brigade is a unit of the United States Army and subordinate to the U.S. Army Intelligence and Security Command. Its mission is to provide tailored, multi-disciplined intelligence and intelligence capabilities in support of USARPAC and other Commands, to defeat adversaries, promote regional stability, support partners and allies, and protect US interests. The 500th is headquartered at Schofield Barracks, Hawaii.
The U.S. Army Cyber Command (ARCYBER) conducts information dominance and cyberspace operations as the Army service component command of United States Cyber Command.
The 319th Military Intelligence Battalion is a military intelligence battalion in the United States Army and is part of the 525th Military Intelligence Brigade (Expeditionary).
The 52nd Aviation Regiment is an aviation regiment of the U.S. Army.
The 516th Signal Brigade is a forward based major subordinate operations and maintenance command of the 311th Signal Command(Theater). The Brigade supports the United States Army Pacific (USARPAC). The Brigade has four signal battalions, located in Alaska, Hawaii, mainland Japan, and Okinawa, Japan.
The 78th Signal Battalion is a strategic Signal Battalion subordinate to the 516th Signal Brigade and headquartered at Camp Zama, Japan. The battalion supports the United States Army Japan (USARJ). The battalion has four subordinate units - Headquarters and Headquarters Detachment (HHD), US Army Network Enterprise Center-Camp Zama, US Army Network Enterprise Center-Okinawa (Okinawa), and US Army Defense Satellite Communications System (DSCS) -Okinawa(Okinawa).
The United States Army's 7th Signal Command (Theater) is responsible for the integration, security and defense of Army networks in the Continental United States. The 7th Signal Command is designed to extend Army network capabilities to Army forces in support of US based expeditionary operations. The command is one of five theater Signal Commands worldwide, and is a subordinate element of NETCOM/9th SC (Army). It was activated at Fort Gordon (now Fort Eisenhower) in July 2008.
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