Kuydryavtsev confirms the Cuban request for a delivery of military equipment from the Soviet Union. Fidel Castro and Dorticos then discuss the details of failed invasion of Cuba and its effects in Cuba and the US. Castro suggests that the UN should guarantee that the US will stop interfering with and supporting counterrevolutionaries in Cuba.

Kudryavtsev delivers the text of Khrushchev's reply to Kennedy's April 18 message, and Dorticos and Fidel Castro praise the text of the message and Soviet support for Cuba. Kudryavstev infroms Castro of the granting of the Cuban governments request for various military equipment, including aircraft and specialists, from the Soviet Union.

In a top secret report, Hungarian Ambassador to Cuba János Beck describes a recent meeting with Cuban President Osvaldo Dorticos. Beck divides the conversation among five categories—agriculture, industry, central planning, counter-revolutionary activities, and the party. Dorticos reports improvements and obstacles (e.g. agricultural production is developing, though slowly, and the growth of the party remains in its initial stages of formation).

Ambassador Vidaković describes a meeting with Cuban President Osvaldo Dorticos. Dorticos is convinced that the American attack and invasion will happen later that night.

A report on a meeting between the ambassador of Yugoslavia [Boško Vidaković] with President [Osvaldo] Dorticós to discuss American planes making low-level flights over Cuba and, according to information received recently (at the time), the American attack being imminent.

Cuban President Osvaldo Dorticos says in a meeting with Afonso Arinos de Mello-Franco that Cuba does not desire to be armed more than it has to for defense. They also discuss United States interference in Cuban affairs.

A report from the Cuban Mission to the UN concerning a conversation with Anastas Mikoyan and US President John F. Kennedy and Secretary of State Dean Rusk. The three are mostly focused on discussing US-Latin American diplomatic relations, and concerns over American military presence in Latin America, specifically the US fly-overs. Kennedy continues to reiterate the US's position on 'no US invasion of Cuba.'

The telegram bears on the circumstances surrounding Fidel Castro's controversial 27 October letter to Khrushchev. Alekseev describes Castro's demeanor as being irritated and paranoid at the time of writing the letter. He provides background on Castro's actions and attitudes at the peak of the crisis, and especially his nocturnal visit to the Soviet embassy and preparation of his letter to Khrushchev on the night of 26-27 October. He advises Moscow on how to handle the Cuban leader, and offers analysis into the emotions and overall mood of Castro and his associates at that moment in the crisis.

Letter from Ambassador Carlos Lechuga to Raul Roa, and note translated from President Osraldo Dorticos. Interview of Mikoyan with Kennedy. Interview with Mikoyan and Dean Rusk.