The Cuba Question: Washington Keeps Asking the Wrong One

Washington announced fresh coercive measures against Havana on 2 May 2026. The question is not whether Cuba is a threat — it never was — but why the United States still cannot let that question go.

By Moemedi Michael Poncanaamericas5-minute read2 May 2026☆ Save ↗ Share ⎙ Print

On 2 May 2026, the United States announced a fresh tranche of sanctions targeting Cuba. President Miguel Díaz-Canel called the measures an escalation of what he described as a "brutal blockade" amounting to "genocide." Washington, for its part, will have framed the action in its familiar language: holding the line against a malign actor in its own hemisphere.

Both framings deserve scrutiny. Neither one is honest.

A Threat That Never Materialised

The core claim underpinning six decades of US sanctions policy toward Cuba is that Havana poses a national security threat to Washington. Díaz-Canel's statement on 2 May addressed this directly: "No honest person can accept the pretext that Cuba represents a threat to that country." That is a blunt assertion, but it is not a wrong one.

Cuba is a small island of roughly 11 million people. Its GDP sits below $100 billion — smaller than the state of Wyoming's. Its military, while historically well-equipped relative to regional neighbours, has no blue-water navy, no long-range strike capability, and no weapons system that could reach the continental United States. Cuba has not invaded another country. It has not launched an act of terrorism on US soil. It has hosted Soviet missiles for a period in the early 1960s, and it sheltered some adversarial ideological positions during the Cold War. That was thirty-five years ago.

The continued invocation of national security as the legal and rhetorical basis for the embargo requires taking seriously the question of what that security threat actually is, today, in 2026. The sources reviewed do not provide a clear answer. What they provide instead is the familiar bureaucratic reflex of a sanctions programme that has outlived its stated justification and now runs on institutional momentum.

The Architecture of Coercion

US sanctions against Cuba are not a single policy instrument. They are a layered architecture: the outright embargo prohibiting most US trade, a thicket of extraterritorial secondary sanctions targeting third-country companies that deal with Havana, travel restrictions that limit even academic and journalistic exchange, and periodic blacklistings of Cuban military and government officials. The result is a comprehensive economic suffocation that UN agencies have repeatedly characterised as disproportionate under international law.

The human consequences are not abstract. Cuba's medical diplomacy — sending doctors abroad under government programmes — has generated hard currency that the island needs to purchase medicines and agricultural inputs. Sanctions design targets precisely those revenue streams. A 2021 World Health Organization report noted that Cuba had one of the highest ratios of doctors per capita in the world; the sanctions regime systematically undermines the financial infrastructure that makes that capacity sustainable. This is not incidental. It is the point.

The framing that calls this a "blockade" rather than a sanctions policy is not mere rhetoric. Under international law, a blockade is an act of war. Calling the US programme a blockade is a deliberate provocation — but it is a provocation that highlights a real feature of the policy: its intent is not merely to change Cuban behaviour, but to degrade the Cuban state's capacity to function. That is a different objective than `"change behaviour" — and it carries different legal and moral weight.

The Dollar's Long Arm

There is a structural reason the sanctions persist that has little to do with Cuba itself. The US dollar remains the world's primary reserve currency, and the United States has used that privileged position to enforce compliance with its sanctions regimes across the global financial system. Banks in Europe, Asia, and Latin America must calculate whether processing Cuban transactions is worth risking secondary designation from the US Treasury's Office of Foreign Assets Control.

This is the mechanism that makes the embargo something more than a bilateral policy between Washington and Havana. It is an extraterritorial act of coercion that extends US law into every jurisdiction where dollars flow. European companies have repeatedly complained about this dynamic. So have Canadian banks. So have financial institutions across the Global South that would otherwise engage with Cuban counterparties.

The practical effect is to isolate Cuba from global commerce in a way that goes far beyond what US domestic law technically requires. Washington does not need to convince Madrid or Toronto to stop trading with Havana. It simply needs to make the dollar cost of doing so too high to bear. That is not diplomacy. That is financial leverage as a coercive instrument — and it is one the United States deploys against a long list of countries it dislikes, from Venezuela to Iran to North Korea.

Cuba's sin, historically, was alignment with a rival power. The Cold War that produced that alignment ended in 1991. The sanctions survived it. What we are watching, in 2026, is the continuation of a punishment whose original cause has ceased to exist, enforced through a dollar system whose dominance gives the United States the ability to impose it globally. The honest framing of US Cuba policy is not "security" — it is the unwillingness of a hegemonic power to accept that its Cold War victories have produced an outcome it finds embarrassing.

What Honest Reckoning Requires

The United States is not required to like Cuba. It is not required to endorse Cuban governance. It is not required to pretend that Havana has been a perfect neighbour to its region. What honest policy requires is a recognition that the stated justification for the sanctions — a national security threat — does not correspond to any threat that actually exists, and that the policy's actual effect is the immiseration of a population that has no voice in how it is governed.

There is a version of the argument for continued pressure: that Cuban human rights conditions warrant international concern, and that sanctions are a legitimate tool to express that concern. That argument has merit — but it collapses under a simple observation. The countries against which the United States raises human rights concerns selectively are many. The intensity of the pressure applied does not track the severity of the alleged abuses. Cuba is a small, poor, ideologically inconvenient country that sits 90 miles from Florida. The scale of US sanctions attention devoted to it has everything to do with domestic political constituencies in South Florida and nothing to do with the hierarchy of global human rights crises.

The Díaz-Canel statement is not a diplomatic communication. It is a rhetorical escalation — and a predictable one. But it contains a factual claim that the US policy community would rather not engage: that no credible threat assessment produces the conclusion that Cuba endangers the United States. That claim sits there, unanswered, while the sanctions machinery grinds on.

The United States could end the embargo tomorrow. It chooses not to. That choice, not Cuban governance, not Cuban ideology, not Cuban alignment with any rival power — that is the thing that needs to be explained. And no honest person, to borrow Díaz-Canel's phrase, should accept the pretext that the explanation is national security.

Monexus publishes opinion pieces that interrogate dominant framings across geopolitical desks. The US-Cuba file is no exception.

Wire provenance

This editorial synthesis draws on the following public wire/social posts:

https://t.me/alalamarabic/89234
https://t.me/alalamarabic/89233
https://t.me/alalamarabic/89232