Republic of Korea Army Headquarters

Republic of Korea Army Headquarters
Unit name	Republic of Korea Army Headquarters
Native name	대한민국 육군본부
Caption	Emblem of the Republic of Korea Army Headquarters
Dates	5 September 1948 – present
Country	South Korea
Branch	Republic of Korea Army
Type	Command
Role	Administrative and operational command
Command structure	Republic of Korea Armed Forces
Garrison	Gyeryongdae, Gyeryong, South Chungcheong Province
Garrison label	Headquarters
Current commander	General Park An-su
Commander1 label	Chief of Staff
Notable commanders	General Paik Sun-yup, General Kim Jong-oh, General Kim Hong-il

Republic of Korea Army Headquarters. It is the highest administrative and operational command of the Republic of Korea Army, the largest branch of the Republic of Korea Armed Forces. Established following the foundation of the modern South Korean state, it is responsible for the organization, training, and equipping of all Republic of Korea Army ground forces. The headquarters directs the army's major combat commands and plays a central role in national defense planning alongside the Joint Chiefs of Staff and the Ministry of National Defense.

History

The headquarters was formally established on 5 September 1948, following the proclamation of the First Republic of Korea and the official founding of the Republic of Korea Armed Forces. Its early structure was heavily influenced by the United States Army Military Government in Korea and advisors from the Korean Military Advisory Group. During the Korean War, the headquarters, then located in Daegu, played a critical role in directing army operations alongside the United Nations Command. Key figures like General Paik Sun-yup helped shape its early command ethos. Post-war, it oversaw the army's massive modernization and expansion during the Cold War, confronting continued threats from North Korea and participating in the Vietnam War. It relocated to its current purpose-built headquarters complex in Gyeryongdae in the late 1980s, consolidating command functions previously spread across Seoul.

Organization

The headquarters is organized under the direct authority of the Chief of Staff of the Republic of Korea Army, who reports to the Chairman of the Joint Chiefs of Staff. Its structure includes multiple deputy chief of staff positions overseeing specific domains: the Deputy Chief of Staff for Operations, the Deputy Chief of Staff for Personnel, and the Deputy Chief of Staff for Logistics. Key subordinate directorates include the Army Operations Command, the Army Training and Doctrine Command, and the Army Logistics Command. It also maintains direct administrative control over various specialized branches, such as the Republic of Korea Army Aviation and the Republic of Korea Army Special Warfare Command.

Functions and Responsibilities

Its primary function is to formulate army-wide policy, strategy, and doctrine in alignment with directives from the Ministry of National Defense. This includes force structure planning, major weapons system acquisition, and overall budget management. The headquarters is responsible for the operational readiness of all subordinate commands, including the First ROK Army, Second ROK Army, and Third ROK Army. It coordinates joint and combined exercises with allies, notably the United States Forces Korea, and manages the army's role in national defense initiatives like the Kill Chain and Korea Massive Punishment and Retaliation strategies.

Leadership

Leadership is vested in the Chief of Staff of the Republic of Korea Army, a four-star general appointed by the President of South Korea upon the recommendation of the Minister of National Defense. The current Chief of Staff is General Park An-su. The position is a member of the Joint Chiefs of Staff and is traditionally one of the most senior posts in the Republic of Korea Armed Forces. Notable former chiefs include General Kim Jong-oh, who later served as Chairman of the Joint Chiefs, and General Kim Hong-il, a veteran of the Korean War and the Vietnam War.

Major Units

While the headquarters itself is a command and administrative body, it exercises operational control over the army's major field armies and functional commands. The principal combat commands are the First ROK Army (responsible for the eastern region), the Second ROK Army (responsible for the western region), and the Third ROK Army (a rear-area and mobilization command). Other major units directly under its purview include the Republic of Korea Army Special Warfare Command, the Republic of Korea Army Aviation Command, and the Capital Defense Command. These units form the core of South Korea's ground defense posture against the Korean People's Army.

Facilities

The primary facility is the extensive headquarters complex located within the Gyeryongdae military district in Gyeryong, South Chungcheong Province. This secure compound, established to centralize military command, houses the main administrative buildings, the office of the Chief of Staff, and various command centers. The Gyeryongdae area is also home to the headquarters of the Republic of Korea Armed Forces and the Republic of Korea Air Force Headquarters. The army headquarters maintains critical backup and alternative command facilities, such as the Warfare Center and deep underground bunkers, to ensure continuity of operations during a crisis, in line with plans coordinated with United States Forces Korea.

Category:Republic of Korea Army Category:Military headquarters Category:Military of South Korea