From Wikipedia:
According to the United States of America,
Cuba has a history of supporting revolutionary movements in Spanish speaking countries and Africa. "Havana openly advocates armed revolution as the only means for leftist forces to gain power in Latin America, and the Cubans have played an important role in facilitating the movement of men and weapons into the region. Havana provides direct support in the form of training, arms, safe havens, and advice to a wide variety of guerrilla groups. Many of these groups engage in terrorist operations." Cuba "encouraged terrorism in the hope of provoking indiscriminate violence and repression, in order to weaken government legitimacy and attract new converts to armed struggle" In 1992, after the Soviet collapse, Fidel Castro stressed that his country’s support for insurgents abroad was a thing of the past.
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According to Country Reports on Terrorism 2010: August 18, 2011:
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“Designated as a State Sponsor of Terrorism in 1982, the Government of Cuba maintained a public stance against terrorism and terrorist financing in 2010, but there was no evidence that it had severed ties with elements from the
Revolutionary Armed Forces of Colombia (FARC) and recent media reports indicate some current and former members of the
Basque Fatherland and Liberty (ETA) continue to reside in Cuba. Available information suggested that the Cuban government maintained limited contact with FARC members, but there was no evidence of direct financial or ongoing material support. In March, the Cuban government allowed Spanish Police to travel to Cuba to confirm the presence of suspected ETA members. Cuba has been used as a transit point by third-country nationals looking to enter illegally into the United States. The Government of Cuba is aware of the border integrity and transnational security concerns posed by such transit and investigated third country migrant smuggling and related criminal activities. In November, the government allowed representatives of the Transportation Security Administration to conduct a series of airport security visits throughout the island. Regional and International Cooperation: Cuba did not sponsor counterterrorism initiatives or participate in regional or global operations against terrorists in 2010.”
As a result of the December 17, 2014 agreement to restore
relations with Cuba, the President has instructed the Secretary of State to immediately launch a review of Cuba's inclusion on the list, and provide a report to the President within six months regarding Cuba’s alleged support for international terrorism.
[5] Obama announced on April 14, 2015, that Cuba was being removed from the list.
[6]Cuba would not come off the list until after a 45-day review period, during which a joint resolution to block its removal could be considered in the House and Senate.
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