Only months after China’s first nuclear test in October 1964, INR looked into whether Beijing would help other nations get the bomb.

A secret North Korean intelligence file on developments in the Chinese Civil War.

Statistics relating to Overseas Chinese schools in North Korea.

Statistics and narrative reports on Overseas Chinese schools in South Hamgyong Province, North Korea.

Statistics and narrative reports on Overseas Chinese schools in North Pyeong-an Province, North Korea.

Statistics on Overseas Chinese schools in Pyongyang, North Korea.

Narrative reports on Overseas Chinese schools in North Hamgyong Province, North Korea.

Statistics on Overseas Chinese schools in South Pyeong-an Province, North Korea.

North Korean intelligence on events in the Chinese Civil War.