A significant blackout has occurred in Cuba's western region, resulting in widespread power outages. Millions of people are affected by the loss of electricity. Details of the blackout are limited, but it is known to have impacted a major area of western Cuba.

For more information on the situation, readers can refer to the full report from KHOU Houston. Further updates and specifics can be found through the source, which is monitoring the situation and providing additional details as they become available.