Strait of Hormuz: how a war could choke the throat of the global economy

A narrow choke point, outsized consequences

It has been reported that in the early hours of 28 February 2026 a U.S.-led operation codenamed "Epic Fury" struck hundreds of targets in Iran — a dramatic escalation after two years of stalemate following the collapse of 2025 nuclear talks. On paper the campaign looked decisive; in practice the danger to the global economy lies not in airbases but in a two-mile-wide shipping funnel. The Strait of Hormuz is only 54 kilometres at its widest, and the deep-water, navigable lanes are much narrower. Sink a couple of tankers, raise insurance rates, and commercial flows stop without a single sustained naval blockade.

How a limited strike becomes economic Armageddon

Why is that? Because a physical blockade is not the only game. Iran reportedly needs only fast explosive boats, mobile anti-ship missiles and seabed mines to make the strait commercially impassable. Insurance premiums would soar and shipowners would simply reroute or idle fleets. Analysts warn that an extended disruption could send oil prices from the mid-$70s well past $100 within days, and — if the choke holds for weeks — push prices above the 2022 peaks and toward unprecedented territory. Markets remember 2022 and the early 1980s: geopolitics can convert a regional war into a global liquidity crunch.

Asia would feel the pain first — and China has contingency cards

Huxiu's analysis notes that roughly 84% of oil transiting Hormuz is destined for Asia. Reportedly Japan would be the most exposed (about 83% dependency), followed by South Korea (76%) and India (68%); China’s exposure is cited at about 45%, roughly 9 million barrels per day by 2024 import reckoning. So who collapses first? East Asia. Beijing’s muted public posture — calling for respect for sovereignty and a ceasefire — looks deliberate. It has been reported that China has been hedging: bigger Russian overland supplies via ESPO and Central Asian pipelines, strategic investments such as Gwadar port and the China–Pakistan Economic Corridor, and hefty state stockpiles would all blunt immediate pain.

Geopolitics makes mitigation messy

But mitigation is imperfect. Western sanctions, trade policy and the political cost of rerouting Russian oil complicate supply shifts, while any overland or alternative sea routes have limited capacity and take time to scale. Reportedly, Chinese planners see these "dark lanes" as insurance, not a cure. So the question for markets and governments is stark: can diplomacy reopen a critical sea lane before industry and citizens pay the price? Short answer — maybe, but only if the fighting stops and insurers and shippers regain confidence.