Cuba seeks UN backing against US embargo as tensions rise

Washington and Havana have seen a marked escalation in diplomatic friction over the past several months, as officials from both capitals exchange increasingly stern statements and implement reciprocal measures. The United States has expanded sanctions targeting Cuban officials and entities linked to the island’s security forces, while Cuba has responded by restricting the entry of U.S. diplomats and condemning what it describes as “interference in internal affairs.” Recent incidents, including the expulsion of a senior U.S. diplomat from Havana and the U.S. Department of State’s decision to downgrade its embassy staff, have underscored the deepening rift.

The heightened tension follows a series of contentious issues, such as U.S. criticism of Cuba’s handling of recent protests, disagreements over migration flows across the Florida Straits, and divergent positions on regional security initiatives. Both governments have signaled that dialogue will continue, but each has also indicated a willingness to pursue further policy actions if their core concerns remain unaddressed. Analysts note that the trajectory of relations will depend on forthcoming diplomatic engagements and the resolution of outstanding economic and human‑rights disputes.