Russian oil tanker allowed to deliver crude to Cuba

The United States Coast Guard allowed a Russian-owned oil tanker carrying about 730,000 barrels of crude oil to proceed to Cuba on Sunday, March 29, 2026, a move that effectively paused a U.S.-imposed oil blockade, according to the account provided. The vessel was reported to be less than 15 miles from Cuban territorial waters on Sunday afternoon and was expected to reach Matanzas, Cuba, by Tuesday.

Officials had not issued orders to intercept the tanker, even though Coast Guard cutters were operating in the region, the report said. The decision was described as avoiding a direct confrontation with Russia while offering Cuba a short-term opening amid an acute energy crunch.

The shipment is expected to ease Cuba’s severe fuel shortages and daily blackouts, which have worsened since January as the Trump administration enforced an oil blockade, according to the source material. Analysts cited in the account said the cargo could cover several weeks of essential energy needs, reducing immediate strain on the Cuban government as it faces economic collapse and what were described as escalating threats from Washington.

The crude is expected to be processed into refined products including diesel, gasoline, and jet fuel. Those fuels are described as critical inputs for electricity generation, transportation networks, and agricultural production, all of which have been pressured by the shortage and the resulting disruptions.

The Coast Guard’s decision was also presented as a contrast with earlier U.S. actions tied to Cuba’s fuel supply. The account said Washington previously warned countries against providing fuel to Cuba and, in one instance, escorted a tanker away from the island.

What happens next remains unclear on several fronts. The longer-term consequences for U.S.-Cuba relations and Cuba’s economic stability were described as uncertain, and the report also said the effect on future Russian oil shipments to Cuba is not known.