The Hormuz Trap: America Struck Iran to Prevent Chokepoint Extortion, Then Got Stuck in One

On February 27, 2026, the Strait of Hormuz was open. About 3,000 vessels passed through it every month, carrying 20% of the world's oil, 20% of its LNG, and roughly 30% of globally traded fertilizers². Twenty-four hours later, the US and Israel launched strikes on Iran, killing Supreme Leader Ali Khamenei. Within days, Iran's Revolutionary Guard declared the strait closed and began attacking commercial ships. Two months on, traffic sits at about 5% of pre-war levels¹. The Strait of Hormuz is now the most consequential economic battlefield on Earth, and nobody is winning.

I want to make my position clear up front: the US was right to refuse the normalization of Iran's toll-booth system over an international waterway. That principle matters. But the way Washington pursued that objective has produced a strategic outcome that is, by almost every measurable indicator, worse than the threat it was designed to prevent. The strikes did not reopen Hormuz. They closed it.

The mechanics of how Hormuz actually shut down deserve attention because they reveal why military force alone cannot reopen it. Iran didn't need a navy. As Eyck Freymann wrote in TIME³, a handful of missile strikes and sea mines were enough to convince insurance markets that the risk was uninsurable. Within 48 hours, according to an Irregular Warfare Journal analysis⁵, war-risk premiums surged fivefold, major marine insurers terminated existing coverage, and replacement policies came at roughly sixty times pre-crisis rates. Lloyd's designated the entire Persian Gulf a high-risk zone⁴. The Trump administration scrambled to set up a $40 billion government-backed reinsurance facility through the DFC (the US Development Finance Corporation), but it hasn't restored transit. The strait closed itself, through the commercial logic of uninsurability, before the IRGC ever had to enforce a physical blockade.

This is the mechanism that makes the conflict so intractable. You can sink every Iranian fast boat and mine-laying vessel (the US has destroyed 159 Iranian naval ships⁶), but you cannot bomb your way to an insurance market's confidence. As BIMCO's Jakob Larsen warned Al Jazeera⁶, even after a peace agreement, war-risk premiums could remain 20 times pre-war levels, and mine clearance alone could take six months. The Pentagon confirmed that estimate.

The economic damage is already staggering and still compounding. Oxford Economics has cut its 2026 world GDP growth forecast by 0.4 percentage points⁷ to 2.6%, with Brent crude projected at $113/barrel this quarter. Under a prolonged-war scenario, they project global growth falling to just 1.4%⁸, oil prices above $150 for four months, and global inflation reaching 7.7%. The IEA has called this "the largest supply disruption in the history of the global oil market." But oil is only the headline. The fertilizer story is arguably worse. The World Bank reports urea prices surging nearly 46% month-on-month⁹ between February and March. The Gulf region produces roughly a third of globally traded urea and ammonia, and as CNBC reported¹⁰, there are no internationally coordinated strategic fertilizer reserves. Unlike potash or phosphates, you cannot skip a season of nitrogen application. The World Food Programme estimates 45 million additional people⁹ could be pushed into acute hunger by mid-2026. Sierra Leone's representative at the UN General Assembly stated plainly¹¹ that "the fertilizer shortage is even more consequential than the oil shock."

This is the accounting the Pentagon's cost projections miss entirely. The first week of war cost $11 billion. Total military expenditure hit $18 billion by mid-March. Those numbers are rounding errors compared to the civilian economic damage cascading through energy markets, shipping routes, fertilizer supply chains, and food systems across the Global South.

Now, here is where the strategic justification gets complicated. There is a real argument that the strikes achieved something important. Iran's nuclear enrichment facilities at Fordow, Natanz, and Isfahan sustained severe damage across two rounds of strikes (June 2025 and February 2026). The Institute for Science and International Security confirmed¹² that the main sites at Fordow, Natanz, and Isfahan "were largely destroyed and have seen little significant activity since the war." Iran terminated all IAEA access on February 28, creating what the IAEA's own February 2026 report¹³ called a verification blackout unprecedented in the agency's history. The honest intelligence picture is genuinely contested: the DIA's initial assessment¹⁴ suggested only months of setback, while CIA and DNI assessments cited years. Fordow's deep bunker may be only 30% damaged¹⁵, with its core facility potentially intact. About 440kg of 60%-enriched uranium remains unaccounted for. This is not the clean elimination of nuclear capability that the strike's proponents claimed.

The deterrence-precedent argument is also real. Secretary Rubio was right when he told PBS News¹⁶ that Iran's version of "opening" the strait meant "you coordinate with Iran and get our permission or we will blow you up and you pay us. That's not opening the straits." A world where Iran permanently collects tolls on UNCLOS-protected international waterways would be a catastrophic precedent. And the Taiwan implications are not speculative. The Diplomat reported²² that China is actively studying Iran's tactics, converting obsolete fighters into attack drones and experimenting with drone minelayers for a future Taiwan contingency. Chatham House confirmed²³ a Taiwan crisis would cause far more damage, with Bloomberg projecting a 5% fall in global GDP from a blockade alone.

But here is why the military-first logic ultimately fails on its own terms. The precedent damage the strikes were supposed to prevent is already happening. OilPrice.com's analysis²¹ documented it precisely: shipping lines are now pricing risk based on volatility, not stability. Even during the brief April 17 opening, only three vessels per day transited versus 120-140 normally. The Houthi Red Sea precedent proved that a chokepoint doesn't need to be permanently closed to rewire global shipping behavior. It only needs to be made unreliable. The strikes made Hormuz unreliable in a way Iran's toll-booth never could have, because the toll-booth at least allowed passage. The current dual blockade allows almost none.

Moreover, the pre-strike diplomatic record²⁴ suggests a more productive pathway was interrupted. The Omani foreign minister assessed the February 26 talks had made substantial progress. A fourth round of technical talks was scheduled for March 2. The Arms Control Association concluded the Trump administration likely decided on war before those talks concluded. I do not know whether those talks would have produced a durable deal. Nobody does. But the counterfactual that diplomacy was exhausted before the strikes began is not supported by the documentary record.

The most damning evidence against the military-first approach is the current negotiating structure. NPR reported on April 28¹⁷ that peace talks are at an impasse. PBS News confirmed¹⁶ an Iranian official described the situation as "totally an impasse." Iran offered to reopen Hormuz in exchange for ending the war¹⁸, deferring nuclear talks. The White House discussed the proposal¹⁹ but signaled reluctance because, per Axios, lifting the blockade would remove Trump's leverage. Read that again: the US is deliberately maintaining a closed strait as a negotiating chip. The civilian populations of Bangladesh, the Philippines, and energy-importing nations across Africa are paying the price of that leverage-preservation strategy with fuel shortages, school closures, and food insecurity.

I think the correct reading of where we are today is this: the strikes achieved nuclear damage that was significant but incomplete, they prevented the formal normalization of Iran's toll-booth system, and they demonstrated that the US will accept enormous economic costs rather than capitulate. Those are real achievements. But they come at a price that is both morally unconscionable in its civilian impact and strategically self-defeating in its actual result: a closed strait and a diplomatic impasse that only the phased approach (Hormuz first, nuclear second) can resolve. The Washington Post reported²⁰ the White House is weighing exactly that approach. It should accept it.

The indicator to watch is straightforward: the Polymarket prediction market prices the chance of Hormuz traffic returning to 60 daily transits by May 15 at just 6.5%²⁵. I think the real threshold is whether a phased deal (Hormuz-first, nuclear-deferred) is agreed before June. If it is not, the Oxford Economics prolonged-war scenario becomes the baseline, and we are looking at oil above $150, global inflation near 8%, and a genuine food crisis by the Northern Hemisphere harvest season. Every week of delay now compounds structural damage that the IEA estimates will take at least two months²⁶ to begin unwinding after any deal, with Iraq potentially needing nine months to reach prior production levels. The clock is running.