Hormuz Is Not America’s Suez — But It Could Still Reorder Power

A crisis in the Gulf will not by itself end American primacy. But if Washington cannot defend credibility at a strategic chokepoint, the damage will spread far beyond oil markets.

Editor’s note

The Strait of Hormuz has once again become more than a narrow waterway between Iran and the Arabian Peninsula. It is now a stage on which power, credibility and economic vulnerability are being tested all at once. In the last week alone, diplomacy between the United States and Iran has failed to produce a settlement, even as the broader confrontation has already jolted energy markets and sharpened fears over access to one of the world’s most important maritime chokepoints.

That anxiety is not misplaced. The Strait of Hormuz is not merely another flashpoint in the Middle East. According to the U.S. Energy Information Administration, flows through the strait in 2024 and the first quarter of 2025 accounted for more than one-quarter of total global seaborne oil trade and about one-fifth of global oil and petroleum product consumption; around one-fifth of global LNG trade also passed through it. In practical terms, that means a prolonged disruption would not remain a regional story. It would reverberate from Asian importers to European industry, from shipping insurers to African consumers paying more for fuel and freight.

It is in this context that Ray Dalio’s recent analogy has drawn attention. In a new essay on Hormuz, the investor warned that if the United States were seen to “lose” such a contest, the episode could become for Washington what the 1956 Suez Crisis became for Britain: a symbolic turning point in how the world judges the reach of a great power. Dalio’s point is not that empires collapse overnight. It is that strategic credibility can erode suddenly once allies, rivals and capital markets conclude that a state can no longer reliably enforce order at a decisive artery of world commerce.

The Suez parallel is useful, but only up to a point. In 1956, Britain still possessed military assets, diplomatic weight and imperial memory. Yet when Egypt nationalised the Suez Canal, and London moved to reverse the decision by force, Britain discovered that coercive capability meant less than it thought once American support vanished and the geopolitical tide had turned. Suez did not destroy British power overnight. It did something subtler and, in the long run, more consequential: it made decline visible. Dalio’s warning is that moments of visibility matter. Power weakens not only when territory is lost, but when confidence drains away.

That is why Hormuz matters beyond the Gulf. Iran does not need to achieve a permanent closure to create strategic leverage. Even intermittent disruption, mining threats, naval harassment or an uncertain toll regime can be enough to raise insurance costs, divert shipping and amplify price shocks. The EIA notes that Saudi Arabia and the UAE do have pipeline routes that can bypass part of the strait. Still, available spare bypass capacity is limited relative to the volumes at stake. Most of the crude and LNG that moves through Hormuz still has no seamless substitute route, and Asian markets are especially exposed.

For decades, the United States has presented itself as the guarantor of maritime order in precisely these kinds of environments. The question now is not whether Washington retains formidable military power. It plainly does. The question is whether it can convert that power into a stable political outcome without widening the conflict, exhausting its own credibility or frightening the global economy it is supposed to reassure. The most recent talks in Islamabad failed without agreement, and Reuters reports that disputes over Iran’s nuclear posture and the future of Hormuz remained central points of contention. That alone tells us the issue is no longer hypothetical.

Still, the more dramatic versions of the argument should be resisted. Hormuz is not automatically America’s Suez. The United States is not Britain in 1956. The comparison breaks down in several important ways.

First, the American position in the international system remains deeper and more institutionalised than Britain’s was in the mid-1950s. The dollar remains by far the dominant reserve currency, even after a gradual long-term decline in share, and the United States still sits at the centre of the world’s deepest capital markets and alliance structures. That is not the profile of a power on the verge of instant displacement.

Second, the U.S. fiscal burden is real, but it is not, by itself, proof of imminent strategic exhaustion. The Congressional Budget Office projects net U.S. interest outlays above $1 trillion in 2026 and rising debt over the next decade. Those figures matter because Dalio is right to link financial strain to geopolitical risk. Great powers do run into trouble when debt, overextension and political division compound each other. But fiscal stress does not operate like a trapdoor. It narrows strategic choices gradually, often long before it produces outright collapse.

Third, the Gulf itself is not the only arena in which the future of global power is being negotiated. China’s rise, the fragmentation of supply chains, the weaponisation of technology, and the assertiveness of regional middle powers are all pushing the international order away from the unipolar assumptions of the 1990s. Hormuz matters because it concentrates these pressures in one place. It does not monopolise them. Even a clean U.S. success in the Gulf would not erase the broader structural rebalancing already underway. That is one reason alarmist language about a single “final battle” should be treated with caution, even when the underlying warning deserves to be taken seriously.

What, then, is the real lesson of this moment?

It is that credibility in world politics is both harder and more fragile than military planners often assume. A superpower can possess overwhelming force and still appear constrained if it cannot impose predictability at the places where trade, energy and deterrence intersect. Markets do not wait for historians to declare a turning point. Allies do not wait for official communiqués to decide whether hedging is prudent. They watch what happens. They price risk. They adjust.

That is why a crisis in Hormuz should be understood less as a binary test of whether America remains powerful and more as a measure of how power is now judged. The old standards of tonnage, fleets and formal alliances still matter. But they now operate alongside newer tests: resilience, endurance, cost tolerance, financial credibility and the ability to secure order without triggering wider disorder. On those measures, perception can move faster than policy.

The wisest response, then, is neither panic nor complacency. It is to recognise that a chokepoint crisis can accelerate conclusions that were already forming. If Washington manages this standoff with discipline, it may yet reinforce the argument that American power, though contested, remains decisive. If it stumbles, the effect will not be a cinematic collapse. It will be subtler than that, and perhaps more dangerous: more hedging by allies, more opportunism by rivals, more volatility in markets, and a wider sense that the old guarantor can no longer be counted on with the certainty it once commanded.

That is the true significance of the Strait of Hormuz. It is not the place where the American century necessarily ends. It is one of the places where the world decides how seriously to discount it.