Cuban president Miguel Diaz Canel (C) applauds during the Vigil for the 5th Anniversary of Cuban late leader Fidel Castro's Physical Disappearance in Havana, on November 24, 2021. - Five years after Fidel Castro's death, the revolution he started in 1959 appears to be at an impasse, with Cuba's economy battered and an ever-larger part of its population clamoring for change. (Photo by YAMIL LAGE / AFP)