Fidel Castro's eldest son commits suicide
Fidel Castro Diaz-Balart, 68, had been treated for months for depression
The eldest son of late Cuban revolutionary leader Fidel Castro, Fidel Castro Diaz-Balart, committed suicide on Thursday aged 68 after being treated for months for depression, Cuban state-run media reported.
The nuclear scientist, also known as "Fidelito", or Little Fidel, because of how much he looked like his father, had initially been hospitalised and then continued treatment as an outpatient.
"Castro Diaz-Balart, who had been attended by a group of doctors for several months due to a state of profound depression, committed suicide this morning," Cubadebate website said.
Fidelito, who had the highest public profile of all Castro's children, was born in 1949 out of his brief marriage to Mirta Diaz-Balart before he went on to topple a US-backed dictator and build a communist-run state on the doorstep of the United States during the Cold War.
Through his mother, Castro Diaz-Balart was the cousin of some of Castro's most bitter enemies in the Cuban American exile community, US Representative Mario Diaz-Balart and former US congressman Lincoln Diaz-Balart.
He was also the subject of a dramatic custody dispute between the two families as a child.
Cuba scholars say his mother took him with her to the United States when he was five after announcing she wanted a divorce from Castro, while he was imprisoned for an attack on the Moncada military barracks in Santiago.
Castro was able to bring his son back to Cuba after the 1959 revolution.
A multilingual nuclear physicist who studied in the former Soviet Union, Castro Diaz-Balart was head of Cuba's national nuclear programme from 1980 to 1992, and spearheaded the development of a nuclear plant on the Caribbean's largest island until his father fired him.
Cuba halted its plant plans that same year because of a lack of funding after the collapse of Cuba's trade and aid ties with the ex-Soviet bloc and Castro Diaz-Balart largely disappeared from public view, appearing only at the occasional scientific conference or diplomatic event.
He had been working for his uncle, President Raul Castro, as a scientific counsellor to the Cuban Council of State and vice president of the Cuban Academy of Sciences at the time of his death.
A former British ambassador to Cuba, Paul Hare, who lectures at Boston University’s Pardee School of Global Studies, said Castro Diaz-Balart had seemed "thoughtful, rather curious about the world beyond Cuba" at a dinner in Boston two years ago.
"But he seemed a bit weary about having to be a Castro, rather than himself," Mr Hare said.
Jonathan Benjamin-Alvarado, a Cuba expert at the University of Nebraska in Omaha, said Castro Diaz-Balart had provided him with invaluable help in the 1990s while he was writing a book on Cuba's nuclear programme.
In 2000 they met again at a conference in Moscow and Castro Diaz-Balart worked "the room full of international nonproliferation experts, diplomats and journalists with aplomb, speaking no less than four languages - Spanish, English, Russian and French".
Mr Benjamin-Alvarado said he suspected Castro Diaz-Balart's title as scientific adviser was largely ceremonial as his views on energy development were not incorporated into national policies.
"He had written extensively on Cuba’s need for developing renewable energy resources," Mr Benjamin-Alvarado said. "And yet almost all efforts by the Cuban government were geared to maintaining the status quo of oil dependency."
"I imagine that was disappointing for him."
Castro Diaz-Balart's death came just over a year after that of his father on November 25, 2016, aged 90.
Updated: February 2, 2018 12:51 PM