The Chilean Chargé d’Affaires visited with the Second Undersecretary of Mexico [Pablo] Campos Ortiz to say that Chile had instructions from their government to communicate to the Mexican officials, first, that Chile would vote in the OAS, in favor of the draft resolution presented by the United States; and second, that Chile would vote, in the UN Security Council, in favor of the United States’ Resolution.

A conversation with the Chilean economic advisor. They discuss: American plane shot down over Cuba, possible invasion of Cuba and the mass mobilization needed to support Cuba.

A report of a conversation from the Chinese Embassy in Cuba detailing the situation different Latin American countries face in regards to US-Cuba relations, especially in terms of the US economic and naval blockade.

Mongolian Ambassador in Moscow Luvsan and the visiting Cuban Minister of Foreign Trade Alberto Mora make plans for future trade negotiations between Mongolia and Cuba. They also discuss the aftermath of the Cuban Missile Crisis and the effect of the US embargo on Cuba's trade relations with Latin American countries and the sale of its sugar harvest.

Translated excerpts from an official People’s Army of Vietnam (PAVN) handbook for the elite "Sapper" forces, Vietnamese army’s commando/special forces troops. These excerpts discuss the Sapper's training of foreign commando forces from countries such as Laos, Cambodia, Cuba, and the Soviet Union.

The socialist countries coordinate their delegations before an IAEA Conference. The Cuba delegation states it can not afford to sign the NPT, citing American presence in Guantanamo.

Excerpts from an internal Vietnamese army history which describes the shipment of weapons internationally, likely to aid revolutionaries in Latin America. Also describes a visit by the military attaché of the Cuban embassy in Vietnam to the weapons warehouse.

Letter to Fidel Castro concerning the conversation that took place with Anastas Mikoyan which discussed the USSR's position on Cuba.

Memorandum highlighting recent developments in countries of Central Latin America. The information has been received from the Nicaraguan Ambassador to Bulgaria, after a visit to Budapest where he has met with the Minister of Foreign Affairs of Nicaragua. The document summarizes political developments that have taken place in the following countries: El Salvador, Honduras, Guatemala, and Nicaragua.

Comrade Josef Houska submits a document concerning issues related to cooperation with the Cuban intelligence service especially the Operation MANUEL to the Central Committee of the Communist Party of Czechoslovakia. The Operational MANUEL started in 1962 when the Cuban intelligence asked the Czechoslovak resident in Havana to arrange a transit through Prague for Venezuelan nationals who underwent guerrilla training in Cuba. In 1964 talks were held between Cuban and Czechoslovak intelligence services but no formal agreement of the tasks and responsibilities was concluded between the two. The Soviet government was informed about the Operation MANUEL and stated its agreement with the project. Houska says that the main objective of the operation is the education and training of revolutionary cadres from Latin America and the organization of combat groups. Participants of the operation were not confined to cadres from among the ranks of communist parties but also included members from various nationalist and anti-American groupings. The routes of individual participants in the operation were determined by the Cuban intelligence service who mainly directed the Operation MANUEL. Houska says problems that arisen in the course of the operation were solved in collaboration with Cuban and the Soviet authorities. The document cautioned about counter-espionage institutions' increasing interests in the operation and the fact that the US intelligence service agents were among the operation participants. Houska says refusal to offer assistance would have a negative impact on Cuba and Czechoslovakia would lose control over the operation.