why did cuba align itself with the soviet union
Cuba–Soviet Union relations Washington's increasing economic embargo led Cuba to hurriedly seek new markets to avert economic disaster. Castro asked for help from the Soviets and in response Khrushchev approved the temporary purchase of Cuban sugar in exchange for Soviet fuel. This deal was to play a part in sustaining the Cuban economy for many years to come. Following the failed Bay of Pigs Invasion of 1961, Fidel Castro announced publicly that Cuba was to become a socialist republic. Khrushchev sent congratulations to Castro for repelling the invasion, but privately believed the Americans would soon bring the weight of their regular army to bear. The defense of Cuba became a matter of prestige for the Soviet Union, and Khruschev believed that the U.S. would block all access to the island whether by sea or air.