Fidel Castro praises recent CPSU CC letters and a report that Soviet military equipment will remain in Cuba, and Alekseyev informs him of a tense interaction with the PRC ambassador and of an upcoming public report of the withdrawal of Soviet military specialists.

Alekseyev describes a conversation with Fidel Castro regarding a warm letter from Khrushchev, the departure of Soviet servicemen from Cuba, and prospects for Cuba's relations with the US.

Cadovilla informs Alekseyev about a conference of representatives of the Communist parties of Latin America, in which Cadovilla served as chairman. At the conference, each of the representatives discussed the revolutionary movement in their respective countries. Cuban representatives, Castro and Guevara, asked many questions and voiced their opinions regarding the movement, the USSR, China, and Latin American countries' role in the development of the Cuban revolution.

The development and distribution of socialist papers and materials between Cuba, Argentina, and other Latin American countries is discussed.

The conversation takes place soon after the IL-28 crisis, which gives Mikoyan a chance to patch up the relationship with trade agreements and promises of future aid and industrial cooperation. Near the end of the conversation, Guevara and Mikoyan discuss the theory of revolutionary struggle. Guevara shares his vision that “further development of the revolutions in Latin America must follow the line of simultaneous explosions in all countries.” Mikoyan cautions him, pointing to the Soviet experience and using the metaphor of the rebellion on the battleship “Potemkin.” Hinting at further disagreement ahead, he gently registers his disagreement with the Cuban leader’s drive to ignite revolution in the hemisphere.