Tehran’s Middle East strategy after a lethal attack on US troops. The risk of military escalation in an already volatile region is growing. President Biden has promised to respond after what he called “Iran-backed militants” killed three American soldiers and injured dozens at a base in Jordan. Iran denies it. But its proxies are active across a number of fronts, from Gaza to Lebanon, Yemen to Syria. For insight into how these pieces fit together, Katya speaks with the BBC’s chief international correspondent, Lyse Doucet, and BBC Persian’s senior reporter, Parham Ghobadi. The Global Story brings you trusted insights from BBC experts around the world, with Katya Adler. We’re keen to hear from you, wherever you are in the world. #TheGlobalStory We want your ideas, stories and experiences to help us understand and tell The Global Story. Email us at theglobalstory@bbc.com You can also message us or leave a voice note on WhatsApp on +44 330 123 9480. Today’s podcast was made by Peter Goffin, Richard Moran, Neal Razzell and Emilia Jansson. The technical producer was Jack Graysmark. The assistant editor is Sergi Forcada Freixas and the senior news editor is Jonathan Aspinwall.