Americas — 2026-05-09

US Imposes New Sanctions on Cubas Military Conglomerate GAESA as Energy Blockade Deepens Crisis

The State Department on May 8 sanctioned GAESA, Cuba's military-controlled conglomerate, along with its executive president Ania Guillermina Lastres Morera and Moa Nickel SA, a joint venture between Cuba's state nickel enterprise and Toronto-based Sherritt International. Secretary of State Rubio said on X that the administration would continue taking action until Cuba takes "all necessary political and economic reforms." Sherritt announced it had suspended direct participation in joint-venture activities in Cuba following the designations. Three UN special rapporteurs, writing the same day, condemned Washington's effective fuel blockade as "energy starvation" and cited reports of a 96,000-surgery backlog and fuel scarcity preventing patients from reaching hospitals.

Analysis
Sherritt's immediate suspension confirms the GAESA designation has material reach, foreclosing one of Cuba's last structured foreign-capital channels. The fuel blockade's cumulative damage is already measurable: a 96,000-surgery backlog and a grid absorbing compounding shocks with no compensating supply apparent, per converging reporting. A nationwide blackout exceeding 24 hours within 60 days of May 9 carries roughly even odds. UNE has spent 2024–2025 engineering rolling load-shedding to prevent simultaneous nationwide collapse, but thin visibility into alternative supply arrangements limits confidence in either direction. The campaign may instead be structured primarily to extract Venezuelan concessions, with GAESA as a lever Washington can lift once Havana facilitates pressure on Maduro.
4 sources
  1. US issues new Cuba sanctions as UN experts warn of energy starvation - Al Jazeera
  2. U.S. Sanctions Target Cuba's Military Regime, Elites - U.S. Department of State
  3. Rubio defends new US sanctions on Cuba, targeting military-run conglomerate GAESA - The Washington Post
  4. UN Experts Warn US Fuel Blockade in Cuba Puts Human Rights at Risk - U.S. News & World Report

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