"Cuba remains a one-party communist state with a poor record on human rights. The country's political succession in 2006 from the long-ruling Fidel Castro to his brother Raúl was characterized by a remarkable degree of stability. The government of Raúl Castro has implemented limited economic policy changes, including an expansion of self-employment. A party congress held in April 2011 laid out numerous economic goals that, if implemented, could significantly alter Cuba's state-dominated economic model. Few observers expect the government to ease its tight control over the political system. The government has reduced the number of political prisoners over the past several years, including the release of over 125 since 2010 after talks with the Catholic Church, but short-term detentions and harassment have increased significantly. […] Since the early 1960s, U.S. policy has consisted largely of isolating Cuba through economic sanctions. A second policy component has consisted of support measures for the Cuban people, including U.S.-sponsored broadcasting and support for human rights activists. In light of Fidel Castro's departure as head of government, many observers called for a reexamination of policy. Two broad approaches have been at the center of debate. The first is to maintain the dual-track policy of isolating the Cuban government while providing support to the Cuban people. The second is aimed at changing attitudes in the Cuban government and society through increased engagement."
CRS Report for Congress, R41617