Chairman Mao addresses the communist compulsion to revolution and past cases of revolutionary activities like the Cuban experience.

The Bulgarian Embassy in Havana reports to the Central Committee of the Bulgarian Communist Party and the Bulgarian Ministry of Foreign Affairs on political, economic, and cultural developments in Cuba circa 1963. Cuba is politically united, but is experiencing economic hardship after the “Caribbean Crisis” primarily because of the US embargo. In the report, embassy staff reviews developments between socialist countries and Cuba throughout 1963. Some examples include communist aid to Cuba after Hurricane Flora and Cuba’s stance on Sino-Soviet relations. Bulgaria’s show of solidarity resulted in concrete political, economic, and cultural cooperation. Embassy staff notes the drawbacks and benefits of Bulgaria’s relationship with Cuba.

A brief analysis of Chinese-Cuban relations during the crisis and Fidel Castro's diplomatic skills in his relations with both the United States and Soviet Union.

Pinto calls to attention the rude and violent tone of the proclamations of support to Cuba on the part of China contrasting with the relative moderation of the USSR and of its satellites. Pinto believes Mao is "taking a shot" at Khrushchev.

A diplomatic conversation between Chairman Mao and Calderio from Cuba. They discuss the China-Cuba relations, economic aid to Cuba and Cuba's relations with other Central American and Latin America countries.

A diplomatic meeting of a global communist delegation. Many topics are discussed, including: the domestic situation in Cuba, especially the economic situation (for example: sugar sales); American influence and counter-revolutionaries; and comparison to the domestic situation in other Latin and Central American countries, such as: Peru, Colombia, Brazil, etc.).

Two department heads of the Cuban general staff (revolutionary education and film departments) spoke with the military attache to the Chinese embassy in Cuba. They discussed morale of the Cuban troops, relations with other socialist countries and the American airplane shot down over Cuba.

A conversation between Huang Wenyou, Head of Socialist Country Division of the Cuban Foreign Ministry José Fuxá and Cecilio Martinez (previously the first secretary of the Embassy in China) in which they discuss Cuba-Chinese relations of support and negotiations.

Conversation for the record between Zhivkov and Castro during a four-day-long state visit of the Cuban leader to Bulgaria. Among the main issues discussed was the state of economic development in both countries, their relations with Albania, China, Romania and Yugoslavia; the Cuban foreign policy in Africa and the Caribbean; the civil war in Angola; the battle for the Third World.