Cuba is facing a critical situation as the US has tightened its embargo, severely affecting tourism, which is vital for the country's economy. The embargo restricts oil imports, leading to a significant fuel shortage that has resulted in long power cuts and petrol station queues. This shortage has sparked warnings from several nations against traveling to Cuba, further deterring visitors. As a result, airlines are forced to cancel flights and some are sending empty planes to bring back stranded tourists. The downturn in tourism is expected to have dire economic consequences, particularly for the 300,000 Cubans reliant on the tourism industry to make a living. Communities dependent on tourism are already reporting declines in business, with empty buses in Havana and classic cars idle due to lack of gasoline. The situation is particularly severe following a 70% revenue decline from tourism experienced during the recent Covid-19 pandemic, impacting the island's economic stability. Humanitarian efforts have been initiated, with Mexican ships delivering essential supplies to mitigate the effects of these shortages, but the prospects for recovery in the tourism sector look bleak for the foreseeable future.