Prime Minister Benjamin Netanyahu said that Israel is advancing “step by step” toward eliminating Iran’s nuclear program and its ballistic missiles. “We control the skies over Tehran. We are striking with tremendous force at the Ayatollah regime.

In a series of posts on social media, he went on to demand an 'unconditional surrender', as Iran and Israel fire missiles for a fifth day. Is regime change likely, or a goal of the US and Israel? Caitriona Perry -chief presenter for BBC News and Lyse Doucet chief international correspondent are both in the studio with Adam.