Foreign relations of Cuba needed oil. Relations between the countries deteriorated rapidly. In April 1961, following air attacks preparing for the Bay of Pigs Invasion by CIA-trained Cuban exiles, prime minister Fidel Castro declared Cuba to be a socialist republic, and moved quickly to develop the growing relations between Cuba and the Soviet Union. In 1962, Cuba was expelled from the Organization of American States. Shortly afterwards, many nations throughout Latin America broke ties with Cuba, leaving the island increasingly isolated in the region and dependent on Soviet trade and cooperation. Following the establishment of diplomatic ties, and after the Cuban missile crisis in
CIA activities in Iran of the United Kingdom to reach an agreement with regard to compensation has handicapped the Government of the United States in its efforts to help Iran." According to CIA reports, this succeeded in weakening Mossadeq's position, and turned the media, the Parliament, and the populace against him. The Shah believed that any delay in execution for Mossadeq would cause for his supporters to attack back. The CIA also increased their propaganda campaign to link Mossadeq to the Communists. In an attempt for a second coup, the CIA began to bribe the army and police officials. Roosevelt used the first failed