The USSR balked at China’s desire for a refund of money contributed to the Joint Institute of Nuclear Research (JINR) after it decided to pull out of the institute.

Cable from the Chinese Embassy in India describing mixed responses of Indians on Khrushchev's removal and China's nuclear test.

The Chinese Embassy in Moscow reports responses to the second Chinese nuclear test among Soviet news agencies, upper and middle class citizens, and students.

The Chinese Embassy in Moscow reports reactions from students and military personnel in the USSR to China's second nuclear test.

Cable from the Chinese Embassy in the Soviet Union describing positive responses of Soviet officials and the foreign missions regarding China's second successful nuclear test.

The Chinese Embassy in Bulgaria reports how representatives from throughout the socialist bloc in Bulgaria responded to China's second nuclear test.

The Chinese Embassy in Tirana notes Albania's positive responses to China's successful nuclear test.

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

The Joint Institute for Nuclear Research discusses plans for scientific research and development from 1966 through 1970, and Chinese representatives announce their plan to withdraw from the Joint Institute on 1 July, 1965

Zhou Enlai criticizes the Three-Nation Treaty (Limited Test Ban Treaty) of 1963, arguing that it signifies an attempt by the US, UK, and USSR to monopolize nuclear weapons. Enlai warns that the agreement will allow larger nuclear countries to commit “nuclear blackmail” against smaller, non-nuclear countries.