The crisis in the Middle East is deepening by the day. The killing of Iran’s Supreme Leader has triggered a regional shockwave, from missile launches to unrest in neighbouring states. But what does this moment really reveal about the Iranian state, its capacity for survival, and the calculations being made in Washington, Jerusalem, and Tehran?

In this episode of The Fourcast, Krishnan Guru-Murthy speaks to journalist Anshel Pfeffer and peace advocate Sanam Naraghi-Anderlini about the limits of decapitation strategy, why Western governments have so often misread the Islamic Republic, and the competing endgames now in play.