U.S. seizes 90 Cuba-bound fuel shipments worth nearly $3 million

U.S. authorities said Wednesday they seized 90 separate biodiesel shipments bound for Cuba, worth nearly $3 million, in the latest escalation of Washington’s campaign to stop fuel from reaching the island. The seizures add pressure to Cuba’s already strained energy system and underscore the widening reach of U.S. sanctions enforcement.

The shipments were identified after U.S. officials reviewed trade and intelligence data, according to the announcement. Homeland Security Investigations said the fuel originated from Port Everglades in Florida and the Port of Houston and was headed toward Havana. Officials did not immediately disclose the full identities of the shipper, carrier or final recipients.

The action came days after the U.S. Coast Guard said it intercepted a large cargo ship carrying fuel bound for Cuba. Together, the cases point to a stepped-up maritime and trade crackdown aimed at cutting off fuel supplies the U.S. says are being routed to the sanctioned island.

Pressure on Cuba’s energy sector

Cuba has faced recurring fuel shortages for years, with power outages and reduced transportation a persistent feature of daily life. The U.S. embargo has long restricted trade with the island, and recent enforcement actions have been framed by U.S. officials as part of a broader effort to disrupt illicit shipments and sanctions evasion.

The latest seizures also come amid a broader tightening of Cuba-related U.S. measures. Treasury Department materials published in recent days describe updates to Cuba sanctions rules, including changes to restrictions involving entities on the State Department’s Cuba Restricted List. Those changes do not appear to have been specific to the fuel seizures, but they reflect a wider hardening of policy toward the Cuban government.

Officials have not said whether additional shipments are under review or whether any criminal charges are expected. For now, the announced seizures mark one of the largest recent U.S. actions targeting Cuba-bound fuel cargoes, and they suggest enforcement agencies are treating the issue as both an economic and national security concern.