Commanding General of the United States Army Pacific

Commanding General of the United States Army Pacific. The Commanding General of the United States Army Pacific (USARPAC) is the senior United States Army officer leading the Army Service Component Command for the United States Indo-Pacific Command. Headquartered at Fort Shafter in Hawaii, the commander is responsible for all United States Army forces across the vast Indo-Pacific region. The position is a critical component of United States national security strategy, ensuring readiness and fostering alliances with nations throughout Asia and the Pacific Ocean.

History and establishment

The command traces its lineage to the Pacific Ocean Areas command established during World War II under Fleet Admiral Chester W. Nimitz. Following the war, the United States Department of War reorganized its Pacific Theater of Operations structures, leading to the creation of the United States Army, Pacific on 1 January 1947. Its early years were dominated by the Korean War, where it played a pivotal role in supporting United Nations Command operations from bases in Japan and Hawaii. During the Vietnam War, the command was instrumental in the massive logistical and personnel support for the Military Assistance Command, Vietnam and operations throughout Southeast Asia. The post-Cold War era saw a shift toward engagement and exercises, such as Balikatan with the Armed Forces of the Philippines and Cobra Gold with the Royal Thai Army.

Duties and responsibilities

The Commanding General oversees the readiness, deployment, and sustainment of all assigned and attached United States Army forces within the United States Indo-Pacific Command area of responsibility. A primary duty is to execute theater security cooperation plans, building partner capacity with allied militaries like the Japan Ground Self-Defense Force and the Republic of Korea Army. The commander develops operational plans for a wide range of contingencies, from humanitarian assistance and disaster relief to major combat operations, ensuring interoperability with the United States Navy and United States Air Force. The position also entails direct responsibility for the defense of Hawaii and Alaska, integrating Army National Guard and United States Army Reserve components into the total force.

List of commanding generals

Commanders have historically been four-star generals, with many having significant combat and diplomatic experience. Early commanders included General John E. Hull, who later led the United States Continental Army Command. General Frederick C. Weyand commanded USARPAC before becoming the last United States Military Assistance Command, Vietnam commander and later Chief of Staff of the United States Army. General Bernard W. Rogers led the command prior to becoming Supreme Allied Commander Europe for NATO. More recent commanders include General Vincent K. Brooks, who also served as spokesman for United States Central Command, and General Robert B. Brown, who later led United States Army Training and Doctrine Command. The current commander, as of 2024, is General Charles A. Flynn, brother of retired Lieutenant General Michael Flynn.

Organization and subordinate units

USARPAC commands a diverse array of active and reserve component forces across the theater. Major subordinate commands include I Corps ("America's Corps"), headquartered at Joint Base Lewis-McChord in Washington, which serves as the primary warfighting corps. The 25th Infantry Division, based at Schofield Barracks in Hawaii, provides a rapid-response infantry division. The United States Army Japan command, located at Camp Zama, manages the army presence in Japan. Other key units are the 94th Army Air and Missile Defense Command in Hawaii, the 8th Theater Sustainment Command at Fort Shafter, and the United States Army Alaska, headquartered at Fort Wainwright. The command also exercises training oversight of the 29th Infantry Brigade Combat Team of the Hawaii Army National Guard.

Relationship with other commands

As the Army Service Component Command, USARPAC falls under the operational control of the United States Indo-Pacific Command, the Unified combatant command led by a four-star officer from the United States Navy or United States Air Force. The Commanding General works closely with component counterparts like Commander, United States Pacific Fleet and Commander, Pacific Air Forces. The command maintains a critical relationship with United States Forces Japan and United States Forces Korea, supporting the respective bilateral security treaties. Internationally, the commander frequently engages with the leadership of the Australian Army and partners within the Association of Southeast Asian Nations to advance multilateral security initiatives and exercises across the region.

Category:United States Army Pacific Category:United States Army generals Category:Military in Hawaii Category:Military units and formations established in 1947