The Chinese Embassy in Pyongyang reports the enthusiastic responses of North Koreans to China's second nuclear test.

Cable from the Chinese Embassy in North Korea describing positive responses of North Korean officials and Vietnamese diplomats in North Korea regarding China's first nuclear weapons test.

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

Cable from the Chinese Embassy in North Korea notes North Koreans' positive responses to China's first nuclear weapons test and a downfall of Khrushchev in the Soviet Union