As Iran’s blockade of the Strait of Hormuz continues, a dozen or so other potential strangleholds on global shipping are coming under new scrutiny. Want our assessment? Read on by registering for free https://www.economist.com/briefing/2026/03/26/hormuz-is-not-the-only-weak-spot-for-global-trade?taid=69ca24272c3aed000146e1f1&utm_campaign=trueanthem&utm_medium=social&utm_source=twitter