Zhou and Kosygin discussed the conflicts in Vietnam. They discussed in details of providing logistic and political supports to North Vietnam.

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.

Zhou Enlai, Molotov, and Eden discuss the Korea issue, the Indochina issue, Sino-British relations, British-American relations, and the issue of five powers.

Zhou Enlai reports to the CCP on his meeting with Anthony Eden, the fourth plenary session on Indochina, and his meeting with the Soviet and Korean representatives. During the fourth session, representatives from Russia and France spoke on their positions on the armistice in Indochina.

Zhou reports on the 23rd restricted session on Indochina. The delegates of the conference hope to make an agreement on the 20th. Zhou notes that both the Chinese/Russian side and the other side have begun to make compromises, however Bao Dai's Vietnamese delegation refused to the division of Vietnam.

Zhou reports on his conversation with Molotov and on the ninth restricted session on Indochina. Molotov describes his earlier meeting with Eden. Later, at the ninth session, Zhou insists to his opponents that the NNSC on Korea should serve as a model for NNSC on Indochina.

Zhou reports on the twelfth restricted session on Indochina. Participants consider Zhou's proposal that the NNSC should be responsible to the Geneva Conference participants. Molotov gives his counterarguments to Smith's and Bidault's statements.