As fighting in the Middle East entered its third week, focus has shifted to Tehran’s closure of a key maritime passage, and the potentially huge global economic impact.
For our big story this week, Jillian Ambrose explains how the war in Iran has effectively blocked the Gulf states from exporting a fifth of the world’s oil supply through the strait of Hormuz. Peter Beaumont sets out the significance of the route and the possible options to counter the blockade, while Hannah Ellis-Petersen reports on the building anger and resentment in the region over being dragged into a war they did not start and had diplomatically tried to prevent.