The Castro dynasty remains influential in Cuba, with a new generation vying for power. Meanwhile, international pressure continues from the US regarding economic change and oil exports.

A new cast of Castros is emerging in Cuba: a grandson and a great-nephew are moving up the corridors of power, while another is an eccentric Instagram influencer declaring that Cubans want capitalism. US President Donald Trump’s administration is putting pressure on Cuba, demanding change and restricting oil exports to the country, but the Castro dynasty still holds sway on the communist-run island. Raul Guillermo Rodriguez Castro, a colonel and grandson of 94-year-old former president Raul...