U.S. Deploys USS Nimitz Carrier Strike Group To Caribbean Amid Rising Tensions With Cuba

The US aircraft carrier USS Nimitz and its strike group have entered the Caribbean Sea as tensions between the United States and Cuba continue to rise.

The Trump administration increases political, economic and military pressure on Havana through new sanctions, legal action and stronger security warnings.

The carrier strike group includes the Nimitz-class aircraft carrier, Carrier Air Wing 17 with F/A-18E Super Hornets, EA-18G Growlers and C-2A Greyhounds, along with guided-missile destroyer USS Gridley and replenishment ship USNS Patuxent.

United States Southern Command announced the deployment on Wednesday, calling the carrier strike group a symbol of “preparedness and presence” in the region.

The Caribbean deployment places one of the US Navy’s biggest carrier groups near important commercial shipping routes and energy corridors linked to the Gulf of Mexico and the wider Atlantic region.

The move also coincided with Cuba’s Independence Day and a series of major US actions against Havana.

On Wednesday, the US Department of Justice charged former Cuban President Raúl Castro over the 1996 shooting down of two civilian aircraft operated by Brothers to the Rescue, which killed four people over international waters.

US President Donald Trump later said Cuba was “on our mind” following the charges.

US Secretary of State Marco Rubio also issued a Spanish-language message supporting US fuel restrictions on Cuba while blaming the island’s communist government for repeated nationwide power outages.

According to the reports, Washington has imposed more than 240 sanctions measures on Cuba since January 2026. These measures target the country’s energy, defence, mining and financial sectors.

The reports also said at least seven oil tankers heading to Cuba were intercepted, sharply reducing fuel imports to the island.

The cuts reportedly caused severe electricity shortages and long power blackouts across large parts of Cuba.

CIA Director John Ratcliffe reportedly met Cuban officials last week and warned that the opportunity for talks would not remain open indefinitely.

The deployment also comes after reports that Cuba had acquired more than 300 military drones from Russia and Iran, raising security concerns in Washington over potential threats near the US naval base at Guantanamo Bay Naval Base and waters near Florida.

Although the USS Nimitz deployment is part of the Southern Seas 2026 naval exercise, the timing has added to its political and military significance.

Before entering the Caribbean, the carrier conducted joint exercises with the Brazilian Navy near Rio de Janeiro, according to the US Embassy in Brazil.

References: ndtv, thehill