Strait of Hormuz: the 34-kilometre jugular vein of the global economy

The Strait of Hormuz is a narrow 34-kilometre stretch of water between Iran and Oman, with just two shipping lanes in each direction. Nothing about it suggests that it should sit at the centre of global economic anxiety. Yet it does. Because this narrow passage quietly carries a disproportionate share of the world’s energy, trade, and stability, making it one of the most strategically sensitive chokepoints on the planet. This isn’t a chokepoint. It’s the single artery that keeps the economies breathing. I spend my days pricing risk with global reinsurance markets for vessels transiting this route. In simple terms, I get paid to think about worst-case scenarios, what happens if something goes wrong in the one place the world cannot afford disruption. Also read: Iran tightens control of Hormuz after US calls off renewed attacks On any ordinary day before this war, 120 plus commercial vessels slipped through that sliver carrying 20 million barrels of oil and petroleum products. That’s one-fifth of all the petroleum the planet burns in 24 hours, one-quarter of every drop of seaborne oil traded anywhere on Earth, and one-third of global crude oil trade. Layer on 20% of the world’s liquefied natural gas, up to two-thirds of all seaborne urea fertiliser, a third of global methanol, half the traded sulfur, and roughly 21% of the unwrought aluminium the United States imports. After February 28, when US and Israeli air strikes began, Iran effectively closed the strait. Twenty-one merchant vessels hit. Mines laid. Selective tolls imposed. Brent crude blew past $100 a barrel, then touched $126. Qatar pulled 20% of global LNG supply overnight. European gas prices doubled. War-risk insurance rates hit 15%. It’s still hovering near 5%. Every penny of that gets paid by you at the pump, the supermarket, the factory gate. But the real pain is quieter and nastier linked to the global food security: fertiliser. The Gulf supplies roughly 21% of globally traded urea and 15% of ammonia. When LNG shipments froze, fertiliser froze with it. Prices are up 50%. American farmers are switching from corn to soybeans. The International Rice Research Institute warns that Asia’s next crop cycle could be hammered harder by fertiliser shortages than by the shipping shock itself. A friend argued: “The world will adapt. ” No. It won’t. Not quickly. Saudi Arabia alone pushes 37. 2% of all the crude that transits the strait. Iraq adds 22. 8%, the UAE 12. 9%, Iran 10. 6% and Kuwait 10. 1%. Together those five countries account for 93. 6 % of the flow. The buyers are just as concentrated: China takes 37. 7% of every barrel, India 14. 7%, South Korea 12%, and Japan 10. 9%. Expand pipelines? Years to reach even 7–8 million barrels a day, against a normal flow of 20 million. New LNG terminals? Five to ten years. Fertiliser plants? 3 to 5 years minimum. In the meantime, crop yields drop, food inflation spikes, and the poor get crushed first. Also read: US positive on Iran deal but talks still uncertain as ceasefire end nears The Americans want Iran out of the nuclear business and out of the business of controlling Hormuz. Tehran wants sanctions lifted and the explicit right to levy tolls. Both sides are negotiating over the same asset: the gate to everything. Pakistan hosted the talks. It’s now staring at doubled LNG prices and blackouts. India imports 15% of its crude via Hormuz that cost flows straight into diesel and manufacturing. Tehran and Washington are testing the balance for twenty million barrels of oil a day and 112 billion cubic metres of LNG. The strait was never designed to be owned. But someone will try to own it anyway. And the rest of us? We just keep breathing through the jugular, hoping no one slashes it.

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