Cuban Missile Crisis colonies and European affairs but holding that the Western Hemisphere was in the US sphere of influence. The Kennedy administration had been publicly embarrassed by the failed Bay of Pigs Invasion in May 1961, which had been launched under President John F. Kennedy by CIA-trained forces of Cuban exiles. Afterward, former President Dwight Eisenhower told Kennedy that "the failure of the Bay of Pigs will embolden the Soviets to do something that they would otherwise not do." The half-hearted invasion left Soviet premier Nikita Khrushchev and his advisers with the impression that Kennedy was indecisive and, as one Soviet adviser
Cuban Missile Crisis had 170 ICBMs and was quickly building more. It also had eight - and ballistic missile submarines, with the capability to launch 16 Polaris missiles, each with a range of . Khrushchev increased the perception of a missile gap when he loudly boasted to the world that the Soviets were building missiles "like sausages" but Soviet missiles' numbers and capabilities were nowhere close to his assertions. The Soviet Union had medium-range ballistic missiles in quantity, about 700 of them, but they were very unreliable and inaccurate. The US had a considerable advantage in total number of nuclear warheads (27,000 against