HAVANA — Cuba has restored its power grid, authorities said on Wednesday, after the third total blackout in less than 10 days as the island faces an energy crisis amid a US oil blockade.

Millions lost power as Cuba’s fifth nationwide blackout of 2026 hit amid a US-imposed oil blockade.

Cuba is suffering another nationwide blackout, leaving the entire country without power. It's the third incident in two weeks, highlighting the island's vulnerable grid under a…