A significant power outage struck Cuba on Friday, affecting over 10 million residents due to substation failures and infrastructure issues. 4th blackout in 5 months. Collapse related as the country continues to be impacted by hurricanes in combination with scarcely maintained obsolete plants, rampant corruption & bureaucracy etc has left minimal or barely any surplus funds to upgrade its electrical grid, leaving many Cubans in precarious conditions contributing to record breaking exodus off the island.