There had been rumors that the Soviets were planning to construct a submarine base at the Cuban port of Mariel under the guise of a fishing port. But Khrushchev had personally denied the allegation in a conversation with the U.S. ambassador to Moscow. “I give you my word,” he had told Foy Kohler on October 16, as the four Foxtrots headed westward across the Atlantic on precisely this mission.
