Cuba place on 14 April 1961. About 1,400 Cuban exiles disembarked at the Bay of Pigs, but failed in their attempt to overthrow Castro. In January 1962, Cuba was suspended from the Organization of American States (OAS), and later the same year the OAS started to impose sanctions against Cuba of similar nature to the US sanctions. The Cuban Missile Crisis occurred in October 1962. By 1963, Cuba was moving towards a full-fledged Communist system modeled on the USSR. During the 1970s, Fidel Castro dispatched tens of thousands of troops in support of Soviet-supported wars in Africa. He supported the MPLA
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