Boissevain writes in continuation of the previous cable regarding Castro's desire for a mediator in an agreement with the United States. The Swiss or Czech ambassadors are offered as alternatives by Boissevain. Castro also notes that the Cuban debt to the Soviet Union is far to large, although he still wishes to continue revolution, creating this impasse between Cuba and the United States.

Representatives from Brazil and Yugoslavia discuss the Brazilian proposal to the United Nations (1) denuclearization of Latin America, 2) Cuba will not interfere politically with its neighbors, and 3) guaranteed sovereignty for Cuba), about various leader's opinions on the resolution and about the difficulty that might be involved in the implementation of these policies.

Fidel Castro, after his first contacts with Brazilian President João Goulart’s special envoy Albino Silva, accepted well the Brazilian thesis which contains following: Denuclearization of the whole of Latin America and the embargo on atomic weapons delivery; Inspection by UN; Cuba would commit neither to export revolution nor to carry out any subversive activities; Cuba would be given guarantees for keeping its sovereignty and independence. The USA will accept the plan after negotiations. Russians “couldn’t think of anything better.”

The tight secrecy continues to surround the conversations with Anastas Mikoyan, however in a conversation with Pinto, he reveals information concerning: Fidel Castro, Cuban-Soviet relations during the crisis and Cuba's refusal to submit to international inspections.

Pinto describes the current situation in Cuba from the perspective of the Brazilian Embassy in Havana. He says, "The country continues entirely mobilized for the defense. The attitude of the Government seems to be more cautious. Habituated for years of the threat and with the blockade in front of Havana, the revolutionary government is plainly conscious that the danger has not passed and can reemerge at any moment."

Pinto describes two recent speeches, one by Kennedy the other by Castro, and appears to give more credit and praise to the speech by Castro. He also discusses the Cuban crisis situation in general.

Pinto describes a meeting with Roa in which Roa repeats a message from Fidel Castro's proclamation that the evacuation of the American base Guantanamo should be directed at not only the United States, but also the Soviet Union, to show both that Cuba is not a toy of the great powers and should be heard in the coming negotiations.

A diplomatic meeting between Fidel Castro and Shen Jian (from China) in which they discuss the Cuban revolution, US-Cuban relations and imperialism.

Report on a conversation between Fidel Castro and Soviet representatives. Castro believed that revolutionary situation has developed in all Central American countries (except Mexico) and a few South American countries. In his opinion, a slight push in the form of armed actions by partisans would rally the peasant masses and bring about regime change. The report also discussed Havana's low opinion of many Latin American Communist Parties. Cuba's bypassing these parties in interfering in the respective countries' affairs worsened the relations between them and Havana.

Report on the American effort to spread false rumors about the arrival of Soviet military equipments and personnel in Cuba. To counter this subversive attempt, the Cuban security organs has established full control of foreign correspondence and captured maps and intelligence reports.