Marxism–Leninism Cuban Revolution, led by Fidel Castro and Ché Guevara, overthrew the régime (1925–1959) of Fulgencio Batista to establish the Republic of Cuba, a Communist state recognised by the Soviet Union. In response, the United States attempted a coup d'état against the Castro government, such as the unsuccessful Bay of Pigs invasion (April 1961), by anti-communist Cuban exiles, sponsored by the CIA. The next year, there occurred the Cuban missile crisis (October 1962), a diplomatic dispute between the United States and the Soviet Union over the presence of medium-range, Soviet nuclear missiles in Cuba. The Soviet Union resolved the nuclear-missile crisis
Cuba under Fidel Castro the early years of the administration in a measure to cut homelessness, while nurseries and day-care centers were opened for children and other centers opened for the disabled and elderly. In January 1961, Castro ordered Havana's U.S. Embassy to reduce its 300 staff, suspecting many to be spies. The U.S. responded by ending diplomatic relations, and increasing CIA funding for exiled dissidents; these militants began attacking ships trading with Cuba, and bombed factories, shops, and sugar mills. Both Eisenhower and his successor John F. Kennedy supported a CIA plan to aid a dissident militia, the Democratic Revolutionary Front, to invade