Khrushchev informed Castro of his deal with J.F.Kennedy. The Soviet leader warned Castro of attempts to sabotage the agreement by men in the Pentagon and urged him to restrain from being provoked, e.g. firing at American planes.

Dobrynin sends the results of a meeting with Robert Kennedy, during which Dobrynin clears up a “misunderstanding” between the Soviets and Americans and the two discuss American surveillance planes taking fire over Cuba.

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

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

Castro’s response to a Soviet Foreign Ministry telegram regarding the prohibition of special arms and possible US invasion.

Dobrynin discusses a meeting with Robert Kennedy, where Robert Kennedy sends back Khrushchev’s letter to John F. Kennedy, stating that a confidential and oral exchange is better regarding the subject of Turkey, rather than a confidential and written exchange.