Miguel Díaz-Canel remains Cuba’s president and Communist Party first secretary as of early September 2026, with his current presidential term structured to run through at least 2028 under the country’s one-party system. Official state media continue to feature him leading Council of Ministers sessions on economic reforms, school reopenings, and limited diplomatic exchanges with the United States amid ongoing energy shortages and U.S. sanctions. An unverified resignation letter circulated on social media in August 2026 but drew no confirmation from Cuban institutions, while Raúl Castro retains informal influence despite advanced age. Party structures, National Assembly ratification processes, and the absence of scheduled leadership votes or public challenges have kept succession speculation contained, with any near-term exit dependent on internal Politburo decisions rather than external elections or recalls.