Cuba has refused the U.S. Embassy’s request to import diesel for generators. This comes amid ongoing fuel shortages on the island.

Two U.S. officials confirmed the rejection on Friday. They spoke on condition of anonymity due to the sensitive matter.

The U.S. State Department has considered reducing staff at the Havana embassy. Lack of diesel limits operations, officials said.

Any reduction could prompt reciprocal cuts at the Cuban Embassy in Washington. Such a move would escalate diplomatic tensions.

Cuba’s energy struggles follow dwindling oil supplies. This worsened after U.S. sanctions blocked Venezuelan petroleum shipments.

President Donald Trump pressured countries not to supply Cuba with oil. Meanwhile, Cuba relies on natural gas, solar power, and its own oil.

However, current resources are insufficient. Hospitals have canceled surgeries, schools cut classes, and residents struggle to store food.

The recent diesel refusal comes as Trump demanded major political changes in Cuba. He seeks the release of political prisoners and economic liberalization.

Additionally, Trump suggested Cuban leaders could face the fate of Venezuelan President Nicolás Maduro, who was removed in a U.S. operation in January.

President Miguel Díaz-Canel confirmed talks with the U.S., marking the first official acknowledgment of diplomatic discussions.

Despite the embargo, the U.S. believes it has enough diesel to maintain embassy operations for one month. Limited reserves are tightly controlled by Cuban authorities.

Interestingly, the Spanish Embassy offered surplus fuel to other embassies. However, Cuban officials denied permission for redistribution.

Meanwhile, humanitarian aid is arriving. Organizations delivered solar panels, food, and medicine by air on Friday.

Cuba also expects Russian oil shipments later this month. These will be its first imports in three months, helping to ease shortages.

Overall, the standoff highlights deepening tensions between the U.S. and Cuba. Energy shortages and diplomatic disputes continue to affect everyday life.

Residents remain cautious as power outages and fuel scarcity persist. Meanwhile, Washington and Havana navigate a tense, high-stakes standoff.