Cuban Missile Crisis Soviets had more than 550 similar weapons in Europe. The enormity of how close the world came to thermonuclear war impelled Khrushchev to propose a far-reaching easing of tensions with the US. In a letter to President Kennedy dated October 30, 1962, Khrushchev outlined a range of bold initiatives to forestall the possibility of a further nuclear crisis, including proposing a non-aggression treaty between the North Atlantic Treaty Organization (NATO) and the Warsaw Pact or even disbanding these military blocs, a treaty to cease all nuclear weapons testing and even the elimination of all nuclear weapons, resolution of the hot-button
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