Cars drive along a road with traffic lights out during a power outage in Havana on September 18, 2026. Cuba was plunged into its seventh massive blackout of the year on September 18, 2026, the energy ministry said, as fuel shortages bite on the US-blockaded island. (Photo by ADALBERTO ROQUE / AFP via Getty Images)

Cars drive along a road with traffic lights out during a power outage in Havana on September 18, 2026. Cuba was plunged into its seventh massive blackout of the year on September 18, 2026, the energy ministry said, as fuel shortages bite on the US-blockaded island. (Photo by ADALBERTO ROQUE / AFP via Getty Images)

Cars drive through an intersection with traffic lights out during a power outage in Havana on September 18, 2026. Cuba was plunged into its seventh massive blackout of the year on September 18, 2026, the energy ministry said, as fuel shortages bite on the US-blockaded island. (Photo by ADALBERTO ROQUE / AFP via Getty Images)

Cars drive through an intersection with traffic lights out during a power outage in Havana on September 18, 2026. Cuba was plunged into its seventh massive blackout of the year on September 18, 2026, the energy ministry said, as fuel shortages bite on the US-blockaded island. (Photo by ADALBERTO ROQUE / AFP via Getty Images)

A truck belonging to the electric utility company drives past a poster of the late leader Fidel Castro during a nationwide power outage on September 18, 2026. (Photo by YAMIL LAGE / AFP via Getty Images)

People walk down a street in Havana during a widespread power outage on September 18, 2026. (Photo by YAMIL LAGE / AFP via Getty Images)

A bicycle taxi travels down a street in Havana during a widespread power outage on September 18, 2026. (Photo by YAMIL LAGE / AFP via Getty Images)

People swim along the Havana boardwalk during a widespread power outage on September 18, 2026. (Photo by YAMIL LAGE / AFP via Getty Images)