The US Treasury Department's Office of Foreign Assets Control has sanctioned Cuba's state-owned oil and gas company, CUPET, on Thursday, targeting what it described as the regime's use of energy resources to support military, intelligence, and security operations, the Department of State said Thursday.
The State Department said Cuba's leadership allegedly diverted fuel supplies and energy revenue while citizens face persistent shortages, long waits at gas stations and recurring blackouts.
Authorities have used energy resources to support security forces, generate profits through fuel resales and maintain political control through energy rationing.
The designation of Union Cuba-Petroleo, or CUPET, falls under Executive Order 14404, which President Donald Trump signed on May 1, 2026.
The department said the action also supports the objectives of Executive Order 14380 and National Security Presidential Memorandum 5, which promote democracy, free enterprise, human rights and rule of law in Cuba.
Under the sanctions, all CUPET property and interests in property subject to US jurisdiction must be blocked, while restrictions also apply to entities owned 50% or more by sanctioned parties.
The measures prohibit US persons from conducting transactions involving CUPET or other blocked parties unless authorized by OFAC.