Fidel Castro retires = 19 Feb 2008

HAVANA - Cuban leader Fidel Castro stepped down on Tuesday 49 years after taking power in an armed revolution.

Castro, 81, who has not appeared in public since undergoing stomach surgery almost 19 months ago, said he would not seek a new term as president or leader of Cuba's armed forces when the National Assembly meets on Sunday.

His retirement raised expectations for change on the communist island, and calls by Castro's arch-enemy, the United States, for democracy, but Cuba experts said limited economic reforms were more likely than swift political transformation.

"To my dear compatriots, who gave me the immense honor in recent days of electing me a member of parliament ... I communicate to you that I will not aspire to or accept -- I repeat not aspire to or accept -- the positions of president of the Council of State and commander-in-chief," Castro said in a statement published in the Communist Party's Granma newspaper.

U.S. President George W. Bush, who has tightened the decades-old economic embargo against Castro's government, said his retirement should begin a democratic transition.

Cuba's National Assembly is expected to nominate Castro's brother and designated successor Raul Castro as president. The 76-year-old defense minister has been running the country since emergency intestinal surgery forced his older brother to delegate power on July 31, 2006.

Raul Castro has promoted more open debate about the failings of Cuba's state-run economy, but he is unlikely to make bold political changes to the one-party state. Fidel Castro will remain influential as first secretary of the ruling Communist Party.