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US Cuba Sanctions: GAESA, the Fuel Blockade and the BICSA Deadline

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WarBrief Live | November 2, 2026 | Sanctions

The United States is squeezing Cuba’s military-run economy, nickel industry and fuel supply, with a bank wind-down deadline on November 14, 2026.

Key Takeaways

  • Executive Order 14404 (May 1, 2026) allows blocking sanctions in named Cuban sectors.
  • On May 7, 2026, Washington designated GAESA, its executive president and Moa Nickel SA.
  • On October 15, 2026, it designated state bank BICSA; foreign wind-downs escape targeting through November 14.
  • UN experts warn fuel shortages cripple essential services; Washington says it targets the regime.

Target overview: GAESA, its leader and the Moa nickel venture

Grupo de Administracion Empresarial SA (GAESA) is a Cuban military-controlled umbrella enterprise. The State Department calls it the heart of Cuba’s state-run system, controlling an estimated 40 percent or more of the economy, with proceeds benefiting regime elites. That is Washington’s rationale, not verified accounting.

Ania Guillermina Lastres Morera is GAESA’s executive president, managing its assets held internationally, per the State Department. Moa Nickel SA is a joint venture between Toronto-based Sherritt International and Cuba’s state-owned General Nickel Company. Sherritt said on May 7, 2026, that it had suspended direct participation following the designations. Educational only, not legal advice.

Measures in place: how Executive Order 14404 works

Executive Order 14404 authorises blocking sanctions on foreign persons in Cuba’s energy, defence, metals and mining, financial services and security sectors, and on government supporters. Designated persons’ property in US hands is blocked and reported to the Treasury’s Office of Foreign Assets Control (OFAC). Entities 50 percent or more owned by blocked persons are also blocked; US-person dealings are barred unless licensed.

Alongside the longstanding Cuban Assets Control Regulations, new Cuba Sanctions Regulations took effect on September 30, 2026, ending “U-turn” payments, extending the Restricted List ban to indirect deals, and narrowing travel. Humanitarian and diplomatic dealings remain authorised in defined cases under General Licenses 1 and 4A. See WarBrief’s Sanctions Tracker hub.

Recent actions: a dated timeline

  • May 7, 2026: The State Department designated GAESA, Lastres Morera and Moa Nickel SA, and said more designations could follow.
  • September 17, 2026: Washington designated 11 more persons: four nickel companies, four military research centres and three officers.
  • September 30, 2026: The new Cuba Sanctions Regulations took effect.
  • October 7, 2026: US agencies seized 90 biodiesel shipments bound for Cuba for ENETEC SA, over 620,000 gallons worth nearly $2.8 million, at Port Everglades and Houston. Exporters said the fuel was for licensed private-sector users.
  • October 15, 2026: The State Department designated BICSA, Cuba’s state-owned international commerce bank, for serving Iran’s Karafarin Bank, sanctioned since 2020, since at least 2022. OFAC FAQ 1276 says foreign BICSA wind-downs escape targeting through November 14, 2026; US persons remain barred absent separate authorisation.

The October 15 action was part of the Treasury package covered in WarBrief’s October Iran package and Iran shipping sanctions entries. CEPR’s October roundup also records a UN vote condemning the embargo.

Impact: fuel shortages, essential services and compliance pressure

Since January 2026 Washington has moved to cut off Venezuelan oil deliveries and penalise fuel supply, and UN experts cited reports that only one Russian tanker had reached Cuba in recent months. Prolonged blackouts and disruption to transport, hospitals, schools, water and food distribution followed, per those experts and news reporting. UN rapporteurs called this “energy starvation”: lack of fuel crippling essential services.

The evidence has stated limits. In an April 23, 2026 communication, UN experts said they did not wish to prejudge all allegations, while citing reports of over 96,000 pending surgeries, including 11,000 for children. In August 2026 they condemned July energy measures as a full-blown crisis. Havana calls the measures collective punishment; Washington says they deprive the regime of illicit assets. Banks must now map BICSA exposure before November 14.

What to watch next in the Cuba sanctions regime

Watch whether foreign banks complete BICSA wind-downs by November 14, and whether more designations follow.

Frequently asked questions

What is GAESA and why was it sanctioned?
GAESA is a Cuban military-controlled conglomerate, designated on May 7, 2026, for operating in the financial services sector, which Washington says generates income for regime elites.

What does blocking mean in practice?
Blocked property in US hands is frozen and reported to OFAC, US-person dealings are barred absent a licence, and 50-percent-owned entities are also blocked.

What happens on November 14, 2026?
OFAC’s non-targeting posture for foreign BICSA wind-downs ends. It is not a lifting of sanctions.

Do the sanctions block humanitarian goods?
Washington says humanitarian and diplomatic transactions are authorised in defined cases; critics argue fuel restrictions still choke essential services.

Sources

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