Fidel Castro: 'I Don't Trust the U.S., Nor Have I Spoken with Them' 

Fidel Castro does not "trust the U.S., nor have I spoken with them," the revolutionary icon, 88, said in a letter attributed to him and read out on state television Monday.

"That does not represent -- far from it -- a rejection of peacefully settling conflicts," said the letter, a week after communist Cuba and the United States held landmark talks in Havana as they attempt to normalize ties.

U.S. President Barack Obama and Cuban President Raul Castro announced December 17 that the Cold War rivals would work to normalize relations that broke off in 1961.

In Washington, some Cuban-American lawmakers slammed Obama, saying his administration had given up too much without securing human rights commitments from the Americas' only one party Communist-ruled country.

Yet what many observers found most stunning in so much change is that the leader of Cuba's 1959 revolution -- a lawyer by training famous for speaking for hours in excruciating detail -- has yet to publicly speak about the detente that his brother Raul, 83, has engaged with his old enemy.

Many analysts expect that Cuba's president would not have set out on this diplomatic route without his brother's approval and support. That makes it stranger still that Fidel Castro has not spoken about Havana's change in course.

That led to speculation on the health of Fidel Castro -- including rumors he was dying or dead earlier this month. Then his longtime friend footballer Diego Maradona announced two weeks ago that he had received a letter from Fidel Castro as well.

"Cuba's president has taken steps within his range of authority and the powers granted him by the National Assembly, and the Communist Party of Cuba," the letter attributed to Fidel Castro added.

"We shall always defend cooperation and friendship with all of the world's peoples, among them our political adversaries," the letter dated Monday added. 

It did not address swirling rumors of his demise, which have cropped up often since Fidel Castro first took seriously ill in 2006.

With only official state media offering Cuba's 11 million people information, word of mouth can be an influential factor in the economically distressed country's everyday life.

- Pope Francis the mediator - 

Cuban authorities have seemed keen to tamp down on the rumors on the streets, which seem to have been deflated by the Maradona letter. Its contents have not been released.

Obama has called on Congress to lift the U.S. embargo on Havana, and used executive powers to ease some travel and trade restrictions. He has also given the State Department six months to review whether Cuba should remain on the terror list.

Pope Francis played a central role in mediating the secret negotiations that led to the December announcement.

Fidel Castro stepped aside in 2006 during a health crisis. Raul Castro, the longtime armed forces chief, took his brother's place at Cuba's helm.

The last time Fidel Castro was seen in public was January 8, 2014 at an event for an artist friend, Alexis Leyva, who is nicknamed Kcho.