Korea Liaison Office

Korea Liaison Office
ActiveJune 1, 1949 (1949-06-01) – July 1951 (1951-07)
CountryUnited States
TypeMilitary intelligence unit
RoleClandestine operations
Special reconnaissance
Guerrilla warfare
SizeEstimated 1,000 to 6,000
Part ofUnited States Far East Command
Engagements

The Korea Liaison Office (KLO) was an American military intelligence unit composed primarily of South Koreans. It operated between June 1, 1949 and July 1951.

The agency was founded and operated by the United States Army, but most of its agents were South Korean. Many of its early agents came from the right-wing group the White Shirts Society. The KLO conducted a wide array of intelligence gathering and clandestine operations, including training and sending spies to North Korea. After the outbreak of the Korean War, it began conducting more guerrilla operations.

It was absorbed into the Far East Command Liaison Group (FEC/LG), cover name 'the 442nd Counterintelligence Corps detachment'[1]

On 26 July 1951, the Far East Command Liaison Group (FEC/LG) was dissolved, and much of the KLO's personnel and assets moved to the 8240th Army Unit under new Far East Command Liaison Detachment, Korea (FEC/LD (K)).[2]