South Korea’s military counter-intelligence command reform takes shape but concerns remain

South Korea formally launched a new military counter-intelligence system on August 3, marking the dissolution of the long-standing Defense Counterintelligence Command (DCC). The new structure divides responsibilities among three distinct organizations: the Defense Counterintelligence Agency (DCA), the Defense Security Support Group (DSSG), and a security investigation unit under the Defense Ministry’s Criminal Investigation Command (CIC).

Defense Minister Ahn Gyu-back attended the launch ceremony for the DCA in Gwacheon, Gyeonggi province. He urged the new agency to prioritize countering espionage and emerging security threats while maintaining strict democratic oversight. Major-General Pyun Moo-sam, who led the DCC's dissolution, was appointed as the first head of the new headquarters. The former command, which operated under various names for 49 years, was officially dissolved on July 30.

The government asserts that this division will prevent any single military organization from monopolizing intelligence gathering, security inspections, and criminal investigations. However, critics express concern that fragmenting these interconnected responsibilities could impede crucial information flows and slow down responses to threats such as espionage and military technology theft.

The DCA will primarily detect and analyze threats, including espionage and foreign intelligence activities, while also overseeing defense industry security and cybersecurity. It can identify potential threats but lacks its own investigative unit for criminal cases. The DSSG will focus on ensuring military organizations properly safeguard classified information, facilities, and communication systems, conducting inspections of higher-level units. The CIC's new security investigation unit will handle suspected crimes, with the authority to formally book suspects, conduct searches, and investigate alleged espionage and security violations. This unit also inherits the former command's joint investigative authority during martial law.

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focus on countering espionage and emerging security threats while remaining under firm democratic control.