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
550th Strategic Missile Squadron 550th SMA along with the 551st Strategic Missile Squadron at Lincoln AFB, Nebraska, on 1 April 1961, marked the first standing up of Atlas F units. The squadron was assigned twelve missiles, based in a 1 x 12 configuration: twelve independent widely dispersed launch sites comprised the missile squadron. In June 1962, the first operational sites for the Atlas F ICBMs were accepted by SAC and in September the squadron was declared operational. In the following month during the Cuban Missile Crisis, the 550th received orders to maintain all 12 missiles on alert status. The Atlas F was the final