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 island. US officials attempted to use a Corona photoreconnaissance satellite to obtain coverage over reported Soviet military deployments, but imagery acquired over western Cuba by a Corona KH-4 mission on October 1 was heavily covered by clouds and haze and failed to provide any usable intelligence. At the end of September, Navy reconnaissance aircraft photographed the Soviet ship "Kasimov", with large crates on its deck the size and shape of Il-28 jet bomber fuselages. In September 1962, analysts from the Defense Intelligence Agency (DIA) noticed that Cuban surface-to-air missile sites were arranged in a pattern similar to those used by