Mikoyan reports to the CC CPSU regarding his conversations with the Cuban leadership. Fide Castrol had concerns about the possible withdraw of all Soviet weapons and all military specialists from Cuba and the possibility of UN inspections on Cuban territory.

Malinovsky provides military instructions in response to US Navy blockading access to Cuba.

Malinovsky warns Pliev of possible a American landing in Cuba and directs him to make preparations, a joint effort between Cuban and Soviet troops.

Alexei Adzhubei, Khrushchev’s son-in-law and the editor-in-chief of Izvestia, reports on his meetings with US journalists and officials in Washington, DC. Especially significant was his 30 January meeting with President John F. Kennedy in which Kennedy compared the communist revolution in Cuba with the 1956 Hungarian Revolution suppressed by the Soviet Union. Adzhubei also described Kennedy's comments on German reunification.

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.

Telegram, in response to the President of the USA, regarding the issue of the Soviet military personnel in Cuba