Seoul reorganizes military counterintelligence command

by Kim Hee-su Posted : August 3, 2026, 11:31Updated : August 3, 2026, 11:32
The Defense Counterintelligence Command headquarters in Gwacheon Gyeonggi Province is seen in this file photo provided by the command Courtesy of the Defense Counterintelligence Command
The Defense Counterintelligence Command headquarters in Gwacheon, Gyeonggi Province, is seen in this file photo provided by the command. Courtesy of the Defense Counterintelligence Command
SEOUL, August 03 (AJP) - Seoul has launched three new military intelligence and security bodies to replace the Defense Counterintelligence Command, a powerful military unit dismantled over its alleged role in former President Yoon Suk Yeol’s failed martial law attempt in 2024.

The Ministry of National Defense said Monday it held a launch ceremony for the new Defense Counterintelligence Headquarters in Gwacheon, Gyeonggi Province, under the supervision of Defense Minister Ahn Gyu-back.

The move marks the formal breakup of the Defense Counterintelligence Command’s main powers, which had long been concentrated in a single organization. The former command handled counterintelligence, military security and security investigations, giving it broad authority inside the armed forces.

Under the new structure, those three functions have been divided among separate organizations.

The Defense Counterintelligence Headquarters will take over counterintelligence duties. The Defense Security Support Group will handle military security affairs. A new Security Investigation Bureau under the Defense Ministry’s Investigation Headquarters will be responsible for investigating crimes that threaten national security.

The reorganization follows months of scrutiny over the former counterintelligence command, which was accused of involvement in Yoon’s short-lived martial law bid in December 2024. The Defense Ministry has said the command’s core functions would be dispersed to prevent unchecked authority and improve political neutrality.

Its duties will include responding to intelligence operations by North Korea and foreign actors against the South Korean military, as well as counterterrorism threats. It will also focus on preventing leaks of military secrets and providing counterintelligence support for new areas such as maintenance, repair and overhaul work for U.S. Navy vessels and the protection of key strategic assets.

The ministry said controversial functions previously linked to the counterintelligence command, including monitoring military trends, gathering personnel intelligence and collecting information on misconduct or corruption for power-related purposes, have been institutionally abolished.