If Washington moves on Cuba, here’s how it could happen

The Caribbean is beginning to smell like war. As Washington tightens its sanctions noose around Cuba, deploys additional military assets to the region, and increasingly resorts to the language of ultimatums, media outlets and policy circles have started seriously discussing the possibility of direct US intervention on the island. The trigger has not only been a fresh wave of accusations against Raúl Castro and the highly publicized appearance of the USS Nimitz carrier strike group off Cuba’s coast, but also the broader logic of escalation itself: an energy blockade, rhetoric about a so-called ‘drone threat’, and a growing perception that the Trump administration sees Cuba as the next target of its hard-power foreign policy.

While the US administration officially denies the possibility of a full-scale military operation, the trajectory of the crisis itself makes such a scenario difficult to dismiss. What might America’s steps look like if the confrontation enters a military phase? Would Washington limit itself to a targeted ‘surgical strike’, launch a large-scale air campaign aimed at crippling Cuban infrastructure, or attempt to achieve its objectives through a naval blockade and economic strangulation? Let’s examine the main scenarios for a potential US operation against Cuba, their military rationale, and likely consequences.

Setting the Stage

In 2026, US-Cuba relations have reached their highest level of tension in decades. An executive order signed by the US president on January 29, 2026, titled “Countering Threats Posed by the Government of Cuba,” formally classified Havana’s policies as a threat to US national security. Cuba remains on the list of state sponsors of terrorism, effectively cutting it off from much of the international financial system and severely restricting foreign investment. In this context, virtually any scenario is possible.

From Washington’s perspective, the groundwork for a military solution already exists. According to testimony delivered to Congress in March of 2026 by General Francis Donovan, commander of US Southern Command, combined regional forces continue operations against narco-terrorist networks using naval assets, aerial surveillance, and special operations units. The US naval base at Guantánamo Bay remains a critical platform for force projection in the region. Additional troops and assets could also be deployed from the continental United States. More than ten US warships and at least 10,000 American personnel are currently operating in the Caribbean.