Cuban Project by late August, the Soviet military build-up in Cuba disgruntled the Kennedy administration. The fear of open military retaliation against the United States and Berlin for the US covert operations in Cuba slowed down the operation. By October, as the Cuban Missile Crisis heated up, President Kennedy demanded the cessation of Operation Mongoose. Operation Mongoose formally ceased its activities at the end of 1962. The first assassination plots began in the late summer of 1960, according to the Church Committee’s documentation. Some of the plots and ideas ranged from “poisoned pills, an exploding seashell, and a planned gift of a
Cuban Missile Crisis whether Savitsky himself finally concluded that the only reasonable choice left open to him was to come to the surface. During the conference, McNamara stated that nuclear war had come much closer than people had thought. Thomas Blanton, director of the National Security Archive, said, "A guy called Vasili Arkhipov saved the world." Fifty years after the crisis, Graham T. Allison wrote: BBC journalist Joe Matthews published the story, on October 13, 2012, behind the 100 tactical nuclear warheads mentioned by Graham Allison in the excerpt above. Khrushchev feared that Castro's hurt pride and widespread Cuban indignation over the concessions