1. Organization

2. Fall of Saigon

3. Chronological List of CIO Directors

4. See also

5. References

The Central Intelligence Office (vi: Phủ Đặc ủy Trung ương Tình báo) was the national strategic intelligence agency for the government of the Republic of Vietnam (South Vietnam), headquarters in Saigon.^[1][1] It was created in 1961, via Executive Decree No. 109/TTP, signed into law on May 5, 1961 by President Ngô Đình Diệm. The agency was responsible for investigating, gathering and analyzing strategic & military intelligence information on communist North Vietnam, and its branch in South Vietnam, the Viet Cong, and report and advise the South Vietnamese government on national security.

Organization

The Intelligence Office included 3 divisions:

• Domestic Intelligence Bureau (Cục Tình báo Quốc nội). This division has a department for surveillance of domestic communist/enemy activities (Department K); a counterespionage department (Dept. U); and a political department e.g. on subversive political activities like coup d'etats and on the North Vietnamese government (Dept. Z).
• Foreign Intelligence Bureau (Cục Tình báo Quốc ngoại)
• National Inquiry Centre (Trung tâm Thẩm vấn Quốc gia). This division was only responsible for receiving and sending prisoners, e.g. POWs, suspected communists etc., for interrogation

Each military corps zone (I - IV) has one Special Contact Mission under the Domestic Intelligence Bureau. Overseas, there are Foreign Intelligence Bureau departments in France, the United Kingdom, Japan, Thailand and Cambodia.

Fall of Saigon

According to journalist Huy Đức's 2013 book, Bên Thắng cuộc (The Winning Side), on April 24, 1975, Nguyễn Khắc Bình (Director of the CIO) secretly fled. Acting President Trần Văn Hương then appointed Nguyễn Phát Lộc, an assistant of Binh, as the new Director.^[1] On the afternoon of April 28, 1975 the U.S. Embassy in Saigon asked all CIO staff to evacuate to 3 Bạch Đằng St. and await for evacuation out of Vietnam; they fled to 2 Nguyễn Hậu St. afterwards. However April 30, 1975 at 01:00, electronic communication between the Embassy and CIO staff were cut, leaving them stranded there.^[2]

Chronological List of CIO Directors

• Lieutenant Colonel Lê Liêm
• Colonel Nguyễn Văn Y
• Lieutenant General Mai Hữu Xuân
• Brigadier General Nguyễn Ngọc Loan
• Lieutenant General Linh Quang Viên
• Colonel Nguyễn Khắc Bình
• Nguyễn Phát Lộc

See also

• National Intelligence Service (Republic of Korea) (ROK South Korea)
• National Security Bureau (Republic of China) (ROC Taiwan)
• Bundesnachrichtendienst (Federal Republic of Germany)
• CIA

References

• March 22, 2003
• March 22, 2004
• March 23, 2003
• March 23, 2004
• March 23, 2007
• March 23th
• March 2-4-0
• March 24, 2003
• March 24, 2004
• March 24, 2007
• March 25, 2003
• March 25, 2004
• March 26, 2003
• March 26, 2004
• March 27, 2003
• March 27, 2004
• March 28, 2003
• March 28, 2004
• March 28 Stadium
• March 29, 2003
• March 29, 2004
• March 2 (Eastern Orthodox liturgics)
• March 30, 2003
• March 30, 2004
• March 31, 2003