Blas Roca explains that the Cuban Missile Crisis "ought to be viewed as a defeat" for Cuba and the Soviet Union.

Fidel Castro discusses the conditions of the Cuban economy and militia and expresses his belief that Cuba-United States relations are heading in a positive direction.

Pinto discusses the current situation in Cuba and feels certain that Cuba depends more and more on Soviet economic help, but that Fidel Castro feels sure of that there will only be an overthrow due to an American invasion or by a prolonged total blockade, that will have more grave international implications.

Protocol 66 is the first Malin note dated after the Cuban Missile Crisis, on 11 November. The tone of the protocol indicates that Castro is not pleased with Khrushchev's handling of the crisis, and there is a growing sense of distance between Cuba and the Soviet Union.

Kuznetsov relays the results of a conversation between Mikoyan and U Thant. The bulk of the conversation between the two concerns U Thant’s recent visit to Cuba and his conversation with Castro. Mikoyan stresses lifting the quarantine around Cuba.

Mikoyan discusses statements made by McCloy concerning dismantling of weapons and U.S. flyovers in Cuba.

Alekseev reports to the Foreign Ministry about Castro’s dissatisfaction about not being consulted regarding the question of dismantling. Alekseev shows him some letters that passed between Khrushchev and Kennedy.

Response to Alekseev’s telegram regarding Fidel Castro’s doubts as to the Khrushchev-Kennedy exchange of letters.

January 25-26, 1968. F. Castro speaks of relations with the US and Kennedy, friendship with the USSR, as well as placement of missiles, security issues as the US's imperialistic nature, while extolling the virtures of socialism, Cuba, and "The Revolution." Castro also stresses that Soviet withdrawal of weapons from Cuba is a blow to the international Communist movement.

A message from Gromyko to Alekseev to relay a message to Castro regarding American invasion.