CIA activities in Nicaragua as well as rebels and Americans who work with them." Five American Contra supporters who worked with the rebels confirmed the charges, noting that "two Cuban-Americans used armed rebel troops to guard cocaine at clandestine airfields in northern Costa Rica. They identified the Cuban-Americans as members of the 2506 Brigade, an anti-Castro group that participated in the 1961 Bay of Pigs attack on Cuba. Several also said they supplied information about the smuggling to U.S. investigators." One of the Americans "said that in one ongoing operation, the cocaine is unloaded from planes at rebel airstrips and taken to an Atlantic
History of Cuba the embargo did not extend to other countries, and Cuba traded with most European, Asian and Latin American countries and especially Canada. However, the United States later pressured other nations and American companies with foreign subsidiaries to restrict trade with Cuba. Also, the Helms–Burton Act of 1996 makes it very difficult for foreign companies doing business with Cuba to also do business in the United States, forcing them to choose between the two. In April 1961, less than four months into the Kennedy administration, the Central Intelligence Agency (CIA) executed a plan that had been developed under the Eisenhower administration.