There is something faintly ridiculous, almost darkly comic, about the idea that two adversaries standing on the lip of confrontation might step back, look at the narrow throat through which a fifth of the world's energy flows, and decide not to fight over it, but to tax it. The Strait of Hormuz, that cramped stretch of water between Iran and the Arabian Peninsula, has become less a geographic feature than a pressure point on civilisation itself. Oil tankers hesitate at its entrance, insurers flinch, markets twitch, and somewhere in the background the machinery of escalation hums quietly, waiting for a miscalculation.
In that setting, the suggestion of a joint U.S.–Iran shipping tax sounds like something out of satire: the superpower and its regional adversary, not exchanging missiles but co-managing a toll booth. And yet, absurdity has a way of becoming clarity when the alternatives are examined without illusion. Because the alternative is not peace. It is not even a stable standoff. It is disruption already underway — ships stalled, prices rising, supply chains tightening — and beyond that, the ever-present possibility that the strait closes entirely, whether through deliberate action or cumulative fear.
The problem with war in this context is not simply that it is destructive, though it is that in abundance. It is that it fails on its own terms. The geography favours disruption over control. The strait is narrow, proximate to Iran's coastline, and saturated with the kinds of asymmetric tools — mines, drones, fast attack craft — that do not need to defeat a navy to achieve their purpose. They merely need to make passage uncertain. And uncertainty is enough. Shipping does not require certainty of safety; it requires the absence of credible risk. Introduce that risk, even intermittently, and the system falters. Insurance premiums spike, crews refuse assignments, vessels queue or divert. The flow slows, then stutters, then stops.
A military response, then, risks producing precisely the condition it seeks to eliminate: a permanently unstable chokepoint. Even a decisive strike cannot compel normality, because normality depends on confidence, and confidence cannot be bombed into existence. Instead, conflict would likely harden the strait into a zone of persistent hazard, where every transit becomes a calculation of risk rather than a routine movement of goods. The global consequences would not be theatrical and immediate, but they would be real: energy prices climbing, fertiliser supplies tightening, food costs following, inflation embedding itself more deeply into already strained economies. Civilisation would not collapse in a cinematic instant; it would fray, incrementally, at the edges.
Against that backdrop, the notion of a shipping tax begins to look less like opportunism and more like a reframing of the problem. What it proposes, in essence, is not cooperation in any sentimental sense, but alignment of incentives. Iran gains revenue, and with it a reason to keep the passage open rather than threaten it. The United States secures the continuity of transit without the need to impose it through force. Shipping companies, those most sensitive to uncertainty, gain something rarer than safety: predictability. The strait becomes, not a battlefield to be controlled, but a corridor to be managed.
There is, of course, something unpalatable about this. International law, in its ideal form, does not envisage tolls on transit straits. The principle is one of free passage, unencumbered by the whims of bordering states. But principles have a way of eroding under pressure, and the uncomfortable truth is that the legal order in Hormuz is already compromised. When ships hesitate, when passage depends on tacit permission or calculated risk, when threats shape behaviour more than rules, the distinction between lawful freedom and managed access has already blurred. The tax does not so much violate a stable norm as formalise a reality that has emerged in practice.
More importantly, it transforms the logic of the situation. A shared revenue stream creates a quiet but powerful constraint. Disruption becomes self-harm. An attack on shipping is no longer merely a signal or a tactic; it is a direct blow to one's own income. Escalation, likewise, becomes costly in a new way. The United States, too, acquires a stake in maintaining the arrangement rather than overturning it. What emerges is not trust — there is no reason to romanticise it — but a kind of enforced pragmatism, in which each side has something tangible to lose from instability.
Economically, the argument is almost brutally simple. A toll, even a substantial one, is finite and predictable. It can be priced into contracts, absorbed into costs, managed over time. By contrast, disruption is open-ended. A spike in energy prices reverberates through every sector, amplifying costs in ways that are difficult to contain. Fertiliser becomes more expensive, yields decline, food prices rise. Inflation, already a persistent concern, hardens into something more structural. The difference between paying a known fee and absorbing an unbounded shock is the difference between inconvenience and crisis.
Seen in this light, the choice is not between an elegant solution and a flawed one. It is between different forms of imperfection. War offers clarity of intent but chaos of outcome. Coercion promises control but delivers instability. A managed tax regime is inelegant, legally awkward, and politically unappealing, but it substitutes catastrophe with cost, and unpredictability with structure. It is, in a sense, a concession to reality: that in a world of competing powers and fragile systems, the preservation of function sometimes requires arrangements that sit uneasily with principle.
And so the image remains: not fleets clashing in the narrow waters, but a ledger being kept, a fee being charged, ships passing not under the shadow of immediate violence but under the terms of an uneasy bargain. It is not a noble picture. It lacks the drama that accompanies grand narratives of conflict and resolution. But it may be, precisely for that reason, closer to what stability looks like in a moment of strain.
There is a certain irony in the idea that civilisation might be steadied not by victory, nor by agreement in any meaningful sense, but by a shared interest in keeping the toll booth open. Yet history suggests that such ironies are not anomalies but patterns. When the alternatives are sufficiently destructive, even adversaries can find ways to coexist within a system that rewards restraint. The arrangement does not resolve the underlying tensions; it simply prevents them from detonating. And perhaps that is enough.