First Secretary of the Bulgarian Embassy to Cuba A. Hubenov describes a Latin American communist party conference held in Havana, November 1964. The parties secretly discussed their struggle against imperialism and the expansion of communist revolutions in Latin America and Cuba's assistance to that struggle. Conference deliberations included a discussion of the Sino-Soviet split and the fear of factions within the communist movement.

The Yugoslav Embassy in Rio de Janeiro tells the Yugoslav Foreign Ministry about Brazil's proposal to the United Nations (denuclearization of Latin America, Cuba will not export revolutionary operations, Cuban guarantee of independence) and about how difficult it might be to implement the various aspects of this resolution. For example, when it comes to discussions of the evacuation of Guantanamo, Americans "stop their ears."

Vidaković speaks with Brazilian ambassador Luis Bastian Pinto on Brazil's role in the Cuban Missile Crisis negotiations and Fidel's argument for Cuban sovereignty and independence.

A message from the Yugoslav Foreign Ministry (originally, the embassy in Rio), saying that they are extremely satisfied with Tito’s message which contributed to Brazilian President João Goulart’s decisiveness on Cuban crisis.

A letter from Arie Meyron, a Counselor at the Embassy in Rio de Janeiro, to the Head of the Latin American Desk at the Israeli Foreign Ministry about Cuba-Brazil relations and about Brazil's proposal to the Organization of American States (OAS) to create a nuclear-free zone in Latin America.

Prato and Pinto discuss Brazilian efforts to pursuade Cuba to accept inspectors as well as what a potential U.S. attack would mean for diplomatic relations in the region.

Melo-Franco and Cuba's ambassador discuss the nuclearization of Latin America draft to the UN General Assembly.

A conversation between Pinto and Raul Roa discussing denuclearization of Latin America and the dismantling of bases like Guantanamo. Pinto also writes that the denuclearization of Africa was an initiative of Fidel Castro in the UN in 1960, and he praised the Brazilian draft, saying that, with the Cuban amendments, it would be an effective guarantee for Latin America and an important step toward disarmament and the suspension of nuclear tests.

A description of Brazil's resolution to the United Nations General Assembly regarding Cuba and the denuclearization of Latin America, as well as where the resolution stands in the Assembly thus far.

Pinto meets with Anastas Mikoyan and Fidel Castro to discuss Brazilian-Soviet-Cuban relations.