The Soviet Central Committee informs their Chinese counterparts that, in light of the arms reduction talks taking place in Geneva, Soviet nuclear assistance must cease. The Chinese had requested a sample atomic bomb and technical data, but the Soviet feared that doing so would imperil the efforts of the socialist countries in Geneva.

Khrushchev writes to Zhou outlining the Soviet Union's argument for the need to halt the testing of atomic weapons, and urges the Chinese to support and agree to the ban.

In a conversation with Soviet ambassador Yudin, Mao sees a prohibition of the use of hydrogen weapons as very likely, as the capitalist countries "[fear] fighting this kind of war." Further, he notes that the socialist countries have an advantage over Western ones in terms of conventional army size.

Kovalev discusses seceral questions on the policy and pratice of the CCP CC. Topics include: data on the economic situation in the country, the Chinese working class, the Chinese peasantry and the land reform, the CCP, the Chinese press, the Chinese state apparatus, the Chinese army, the Chinese intelligentsia, the Chinese attitude toward the national bourgeoisie, the Chinese attitude toward foreign capital, the class struggle in China, and Chinese foreign policy.