National Security Archive For the Havana conference, which took place during the 40th anniversary of the Cuban Missile Crisis, Cuban president Fidel Castro and former US secretary of defense Robert McNamara discussed newly declassified documents showing that US president John F. Kennedy, in meetings with Soviet leader Nikita Khrushchev's son-in-law Adzhubei in January 1962, compared the US failure at the Bay of Pigs to the Soviet invasion of Hungary in 1956. The Budapest conference of 1996, carried out by the Archive's "Openness in Russia and East Europe Project" in collaboration with Cold War International History Project and Russian and Eastern European partners, focused
Cuban Missile Crisis was a medium-range ballistic missile, capable of carrying a thermonuclear warhead. It was a single-stage, road-transportable, surface-launched, storable liquid propellant fueled missile that could deliver a megaton-class nuclear weapon. The Soviets were building nine sites—six for R-12 medium-range missiles (NATO designation "SS-4 Sandal") with an effective range of and three for R-14 intermediate-range ballistic missiles (NATO designation "SS-5 Skean") with a maximum range of . On October 7, Cuban President Osvaldo Dorticós Torrado spoke at the UN General Assembly: "If... we are attacked, we will defend ourselves. I repeat, we have sufficient means with which to defend ourselves; we have