At a crossroads between great power rivalry and maritime law, Singapore's Foreign Minister Vivian Balakrishnan has offered a sobering reframe of the Hormuz question: the danger is not merely who funds the guns, but who earns the right to open and close the gate. Speaking in Singapore this week, Balakrishnan acknowledged Trump's logic that Asian economies dependent on Gulf oil should shoulder more of the security burden, while warning that Iran's ambition to control passage through the strait could grant Tehran a strategic veto more consequential than any nuclear arsenal. For a city-state whose
Singapore FM: Iran's Hormuz control poses greater threat than nuclear weapons
A veto over the strait could be greater leverage than a nuclear weapon
Mark
So Trump is saying Asia should pay for its own security in the Strait of Hormuz. Is Balakrishnan actually agreeing with him?
Mimi
Not exactly. He's saying Trump isn't wrong that Asian economies are the biggest customers for oil through Hormuz. But he's reframing the whole conversation away from who pays for security and toward who gets to control the waterway.
Luke
That's a meaningful distinction. But I want to be clear—Balakrishnan said Trump "isn't completely wrong," which is diplomatic language. He didn't endorse the idea that Asia should shoulder the burden. He just acknowledged the factual premise.
Mark
Right. So what's the actual threat Balakrishnan is worried about?
Mimi
Iran establishing a veto over Hormuz traffic. If Tehran can charge tolls and decide which ships pass through, it doesn't just make money—it gains the power to control who gets energy and who doesn't.
Luke
He said that power could be "greater leverage" than a nuclear weapon. That's a striking claim. But I should note—that's Balakrishnan's assessment, not a consensus view. Other analysts might weigh nuclear capability differently.
Mark
Why would that veto be more dangerous than nuclear weapons?
Mimi
Because it's usable every single day. A nuclear weapon is a deterrent. A veto over the strait is active control over global energy flows. It affects every economy that depends on Gulf oil.
Mark
And Singapore's position is that freedom of navigation is non-negotiable?
Mimi
Completely. Balakrishnan tied it to international law—the UN Convention on the Law of the Sea. For Singapore, it's existential. The city-state's entire economy depends on moving goods freely through international waterways.
Luke
That's consistent with what he said about the Strait of Malacca. Singapore has committed not to close it, not to impose tolls. But I want to flag—that's Singapore's stated position. Whether it would hold firm under extreme pressure from a superpower is a different question.
Mark
Does Balakrishnan think this gets resolved soon?
Mimi
No. He said there will be "pushing and shoving" over the next few months and no quick diplomatic solution. The underlying tension persists even if oil keeps flowing.
O Pulso
- Iran's incremental assertion of authority over Hormuz traffic is quietly reshaping the global energy order, with the power to say yes or no to passing ships worth far more than any toll collected.
- Trump's demand that Asian economies pay for their own maritime security has forced a reckoning: Korea, Japan, and China absorb most of the oil that flows through the strait, yet have long outsourced its protection to Washington.
- Singapore's foreign minister is sounding the alarm that no diplomatic off-ramp is visible — only months of 'pushing and shoving' ahead, with the underlying tension baked in regardless of whether oil keeps flowing.
- For Singapore, freedom of navigation is not a preference but a survival principle — one it anchors in international law and refuses to compromise even under pressure from Washington or Beijing.
- The deeper fear, echoing Balakrishnan's April warning, is that Hormuz may be a rehearsal: a U.S.-China confrontation in the Pacific could expose just how fragile the handful of maritime chokepoints holding global trade together truly are.
At a crossroads between great power rivalry and maritime law, Singapore's Foreign Minister Vivian Balakrishnan has offered a sobering reframe of the Hormuz question: the danger is not merely who funds the guns, but who earns the right to open and close the gate. Speaking in Singapore this week, Balakrishnan acknowledged Trump's logic that Asian economies dependent on Gulf oil should shoulder more of the security burden, while warning that Iran's ambition to control passage through the strait could grant Tehran a strategic veto more consequential than any nuclear arsenal. For a city-state whose survival is inseparable from the freedom of the seas, this is not a geopolitical abstraction — it is an existential condition.
Donald Trump's argument is arithmetically tidy: Asian nations that drink most deeply from the Hormuz pipeline should pay more to keep it open, rather than sheltering under American military protection. Singapore's Foreign Minister Vivian Balakrishnan, speaking at the Milken Institute's Asia Summit this week, granted the logic its due — Korea, Japan, China, and scores of other economies would feel the first shock if the strait closed.
But Balakrishnan redirected the conversation toward a harder problem. The question of who pays for security is secondary to the question of who holds the right to decide what passes through an international waterway at all. If Iran succeeds in establishing that authority — charging tolls, approving or denying transit — it would possess a strategic veto over global energy flows that Balakrishnan argued could prove more powerful than a nuclear weapon. The real prize is not the fee; it is the yes or no.
For Singapore, the principle of freedom of navigation is, in Balakrishnan's word, non-negotiable. The city-state's existence is bound to the unimpeded movement of goods through the Strait of Malacca and other critical passages. Singapore grounds this position in the UN Convention on the Law of the Sea and has been unambiguous: it will not close its own strait, will not interdict ships, and will not impose tolls — regardless of pressure from either Washington or Beijing.
Balakrishnan offered little comfort about what lies ahead, forecasting months of 'pushing and shoving' with no easy diplomatic exit. He had issued a similar warning in April, suggesting that a potential U.S.-China confrontation in the Pacific could make current Hormuz tensions look like a rehearsal. The vulnerability is structural: global trade runs through a small number of maritime chokepoints, and the world has not yet reckoned seriously with what happens when those passages become contested ground.
Donald Trump has made a straightforward argument: Asian economies that depend on oil flowing through the Strait of Hormuz should pay more to keep it safe, rather than relying on American military protection. Singapore's Foreign Minister Vivian Balakrishnan, speaking at the Milken Institute's Asia Summit in Singapore on Wednesday, said Trump isn't entirely off base. The math is simple enough—Korea, Japan, China, and dozens of other Asian nations buy the vast majority of energy that moves through that narrow waterway connecting the Persian Gulf to the Arabian Sea. If the strait closes, their economies suffer first.
But Balakrishnan drew a sharper line around what the real problem actually is. The issue isn't just about who pays for security. It's about who gets to decide what moves through an international waterway at all. Iran has been testing the boundaries of its control over Hormuz traffic, and if Tehran succeeds in establishing the right to charge vessels and determine which ships pass through, it would effectively hold a veto over global energy flows. That power, Balakrishnan argued, could prove more strategically valuable to Iran than a nuclear weapon ever would be.
For Singapore, this principle—freedom of navigation through international waters—is what Balakrishnan called "non-negotiable." The city-state's entire existence depends on the ability to move goods freely through the Strait of Malacca and other critical waterways. Singapore anchors its position in the United Nations Convention on the Law of the Sea, which guarantees transit passage and freedom of navigation. Without those guarantees, Balakrishnan said, the question becomes existential. It's not just economics or strategy; it's a matter of international law and national survival.
What makes Iran's position particularly destabilizing is the gap between what it could actually collect in tolls and what it could actually control. Tolls and fees are just the mechanism. The real prize is the authority to say yes or no to any ship that wants to pass. That veto right would give Tehran leverage over every nation dependent on Gulf oil—which is most of the world's major economies. Balakrishnan noted that he does not expect the United States or the Gulf states to accept such an arrangement, which means the underlying tension will persist regardless of whether oil continues flowing smoothly.
The foreign minister offered a blunt assessment of what comes next: "pushing and shoving" over the coming months, with no quick diplomatic resolution in sight. He did not see an easy off-ramp to the conflict. This echoes a warning Balakrishnan issued in April, when he suggested that a potential U.S.-China conflict in the Pacific could make the current disruptions in Hormuz look like a rehearsal. Global trade depends on a handful of maritime chokepoints, and the vulnerability is real.
Singapore itself has staked out a careful position. Balakrishnan has said the city-state will not choose between Washington and Beijing, instead following its own long-term interests. But on the question of freedom of navigation, Singapore has been unambiguous: it will not close the Strait of Malacca, will not interdict traffic, and will not impose tolls. The principle, for Singapore, is not negotiable—even if it means standing apart from pressures that might come from either superpower.
Citações Notáveis
This, for us, is an existential question, and it's a matter of principle, matter of international law.— Singapore Foreign Minister Vivian Balakrishnan, on freedom of navigation through international waterways
That power could provide Tehran with greater leverage right now than even a potential nuclear weapon from an Iranian point of view.— Balakrishnan, on Iran's potential veto over Hormuz traffic
Quer a matéria completa?
Leia o original em CNBC ↗