The model exists; Cuba must decide whether to follow.
For six decades, Vietnam and Cuba have shared a bond forged in revolution, war, and mutual survival — a friendship that once cost Hanoi little to maintain. Now, as Washington pursues regime change in Havana with new intensity and Cuba faces its gravest crisis since the Soviet collapse, Vietnam must confront a question it has long deferred: how much solidarity is worth when solidarity carries a real price. The answer Hanoi gives will reveal not only the limits of its loyalty, but the shape of its identity as a nation that has learned to live between worlds.
- Cuba's economic lifeline snapped when Maduro fell in January, leaving the island without Venezuelan oil and facing its deepest crisis in thirty years — just as Washington escalated to criminal indictments of Cuban leaders.
- Vietnam's carefully constructed dual identity — ideological comrade to Havana, strategic partner to Washington — is being stress-tested by an American pressure campaign designed to force exactly that kind of choice.
- The diplomatic cover that once made Vietnam's Cuba solidarity nearly costless is eroding: a UN embargo vote that passed 187-to-2 in one year shrank to 165-to-7 the next, and the trend is deliberate.
- Hanoi is attempting to thread the needle — sustaining the language of friendship through rice shipments and investment while avoiding any confrontation with Washington that could jeopardize vital trade negotiations.
- Vietnam's most powerful card may not be aid but example: it has quietly begun urging Cuban leaders to follow the reform path that transformed Vietnam from Soviet-era ruin to development success story.
Vietnam finds itself caught between two worlds it has long inhabited with relative ease. The Trump administration's indictment of Raúl Castro and sanctions on his successor signal that Washington now views regime change in Cuba as a realistic goal — and this escalation arrives precisely when Havana is most vulnerable. With Maduro's fall in January severing the subsidized Venezuelan oil that kept Cuba afloat for decades, the island faces its worst crisis since the 1990s.
For Vietnam, this is no footnote. Hanoi and Havana have been bound since the early 1960s by shared history and genuine mutual obligation. Fidel Castro once traveled to war-scarred Quang Tri and pledged Cuba would shed blood for Vietnam — and Cuba followed through, helping rebuild hospitals and infrastructure after the war. Vietnam has repaid that debt steadily: it is now Cuba's largest Asian investor, has shipped tens of thousands of tons of rice over the past decade, and votes each year at the UN to condemn the American embargo. A 2024 Red Cross appeal marking 65 years of the relationship raised $23 million from two million small donations in just 65 days — nine times the target.
For most of those six decades, that solidarity cost Vietnam almost nothing. The fall of Maduro changed the equation entirely. Washington is now applying the kind of sustained, targeted pressure that historically precedes regime change, and the question Hanoi has avoided for sixty years — how much it is willing to sacrifice for Cuba when real costs are involved — can no longer be postponed.
The dilemma is acute. Vietnam upgraded its relationship with the United States to a Comprehensive Strategic Partnership in 2023 and is engaged in delicate trade negotiations to protect its export-dependent economy. A public confrontation with Washington over Cuba would be reckless. Yet quietly withdrawing support carries its own price: solidarity with a small circle of ideological partners has long signaled Vietnam's reliability to the wider world, and the Communist Party's conservative wing regards the Cuban relationship as proof that Đổi Mới never severed Vietnam from its ideological roots.
Still, a more constructive path exists. Vietnam is one of the few countries with genuine goodwill in both capitals, positioning it as a potential intermediary if negotiations ever begin. More importantly, it can offer Cuba something more valuable than rice: the example of its own transformation. Both nations were devastated by the Soviet collapse, but Vietnam converted a bankrupt command economy into one of the developing world's great success stories, turning former adversaries — the United States and China — into essential partners. Cuba absorbed the rhetoric of that example without absorbing its substance.
Hanoi has begun, cautiously, to make this case — offering the lessons of reform in nearly every conversation with Cuban counterparts while continuing to invest despite modest returns. If Cuba's government collapses, Vietnam will lose one of its most enduring friendships. Hanoi will do what it can to prevent that outcome. But the decisive choices belong to Havana: the model exists, and Cuba must decide whether to follow it.
Vietnam finds itself in an unfamiliar position: caught between two worlds it has long inhabited with relative ease. The Trump administration's indictment of former Cuban president Raúl Castro and the imposition of sanctions on his successor, Miguel Díaz-Canel, signal that Washington now sees regime change in Cuba as a realistic objective. This escalation arrives at the worst possible moment for Havana. When Nicolás Maduro fell from power in Venezuela this past January, he took with him the subsidized oil that had kept Cuba afloat for decades. The island now faces its most severe economic and social crisis since the 1990s—a moment when it needs friends more than ever.
For most nations, Cuba's troubles are a footnote in the news cycle. For Vietnam, they are a test of everything the country has built in its foreign policy over the past six decades. Hanoi and Havana have been bound together since the early 1960s by shared history, ideological conviction, and something deeper: a genuine sense of mutual obligation. In September 1973, Fidel Castro traveled to the war-scarred province of Quang Tri and declared that Cuba would shed its blood for Vietnam. It was not rhetoric. Cuba helped rebuild a nation shattered by war, constructing hospitals and hotels, making tangible contributions to Vietnam's recovery. That debt has been repaid steadily. Vietnam is now Cuba's largest Asian investor, with seven active projects and more than $160 million in committed capital. Rice shipments—tens of thousands of tons over the past decade alone—have become the material expression of the friendship. When President To Lam visited Havana in 2024, Vietnam sent 11,500 tons of rice as a gift. At the United Nations, Vietnam votes without fail each year to condemn the American embargo. Last year, a Red Cross appeal marking 65 years of the relationship raised $23 million from two million small donations in just 65 days, nine times what organizers had hoped for.
But that very record of solidarity is now the source of Hanoi's discomfort. For most of those six decades, supporting Cuba cost Vietnam almost nothing. Havana's problems were chronic but manageable, American pressure was episodic, and symbolic gestures—a UN vote, a shipment of rice—were sufficient to sustain the bond. The fall of Maduro changed that equation entirely. Washington is now applying the kind of sustained, targeted pressure that historically precedes regime change. The question Hanoi has successfully avoided for sixty years—how much is it willing to sacrifice for Cuba when real costs are involved—can no longer be postponed.
The dilemma is acute. Vietnam upgraded its relationship with the United States to a Comprehensive Strategic Partnership in 2023 and is now engaged in delicate trade negotiations aimed at reducing tariffs that threaten its export-dependent economy. A public confrontation with the Trump administration over Cuba would be reckless; Hanoi has no wish to become collateral damage in a larger conflict. Yet quietly withdrawing support would carry its own price. Solidarity with a small circle of ideological partners, Cuba foremost among them, has long been a defining feature of Vietnamese foreign policy and a signal to other nations of Vietnam's reliability and constancy. To allow one of those relationships to erode under external pressure without protest would undermine that message. The domestic political cost could be even steeper. There is genuine public affection for Cuba, particularly among older Vietnamese. For the Communist Party's conservative wing, the relationship with Havana remains a touchstone—evidence that Đổi Mới, Vietnam's economic reforms, never severed the country from its ideological moorings.
Vietnam's instinct will be to preserve the language of solidarity while avoiding costly commitments to Cuba's defense. But that balancing act is becoming harder to maintain. Last October's UN resolution calling for an end to the American embargo passed 165 to 7, with 12 abstentions. A year earlier, the same resolution had passed 187 to 2, with just one abstention. The diplomatic shelter Vietnam has long enjoyed is shrinking, and Washington is working deliberately to shrink it further.
Yet there is a more constructive path available. Vietnam is one of the few countries that enjoys genuine goodwill in both Havana and Washington. It could serve as an intermediary should the two sides move toward negotiation—a role that would cost little while supporting a stable, non-violent outcome. More importantly, Vietnam can offer Cuba something more valuable than rice: the example of its own transformation. Both countries were abandoned by the collapse of the Soviet Union, but their paths diverged sharply. Vietnam converted a bankrupt command economy into one of the developing world's great success stories. Havana clung to the old model and deepened its isolation instead. Vietnam fought wars against both the United States and China, leaving those relationships in ruins. Through openness, diplomacy, and genuine economic reform, it converted both former adversaries into essential partners. Cuba absorbed the rhetoric of the Vietnamese example without absorbing its substance.
Hanoi has begun, cautiously, to make this case. Vietnamese leaders offer the lessons of reform to their Cuban counterparts in nearly every conversation, while Vietnamese firms continue investing in Cuba despite significant risks and modest returns. This is where Vietnam's influence can be most productively spent: encouraging the reforms and opening that might prevent a more disruptive transition. In the worst case, if Cuba's government collapses, Vietnam will lose one of its most enduring diplomatic friendships. Hanoi will do what it can to prevent that outcome—through aid, investment, diplomatic support, and the power of its own example. But the decisive choices belong to Havana. Vietnam has demonstrated that a socialist state can reform, open to the world, and prosper without sacrificing political stability. The model exists. Cuba must decide whether to follow it.
Citações Notáveis
For Vietnam, Cuba is willing to shed its blood— Fidel Castro, September 1973, in Quang Tri Province
Vietnam has shown that a socialist state can reform, open up and prosper without sacrificing political stability— Analysis of Vietnam's transformation as model for Cuba
A Conversa do Hearth Outra perspectiva sobre a história
Why does Vietnam's position matter so much here? Cuba has other friends.
Vietnam is one of the few countries trusted by both Washington and Havana. That's rare. Most countries have to choose sides. Vietnam hasn't had to—until now.
But Vietnam has its own problems. Why risk the US partnership for Cuba?
Because sixty years of solidarity isn't just sentiment. It's a signal to every other small country that Vietnam keeps its word. If Vietnam abandons Cuba quietly, who will trust Vietnam next?
So Vietnam is trapped.
Not trapped. But the old solution—symbolic support that costs nothing—doesn't work anymore. Washington is serious about Cuba. The stakes are real.
What could Vietnam actually do that would matter?
Be an intermediary if dialogue becomes possible. Keep investing despite the risk. Most importantly, keep showing Cuba that reform works. Vietnam did it. That example is worth more than rice.
And if Cuba doesn't listen?
Then Vietnam loses a friend. But at least it will have tried, and tried honestly. That matters for how the world sees Vietnam.
Is there any scenario where this ends well?
Only if Cuba chooses to reform before it's forced to. Vietnam can't make that choice for them. It can only show that it's possible.