The importance of Jonathan Powell to US-Iran diplomacy

25 March, 2026. Jonathan Powell is UK prime minister Sir Keir Starmer’s ‘National Security Adviser’, in practice more accurately described as his foreign policy adviser. He is well qualified to help get Trump out of the mess into which he has got himself over Iran, and it is quite possible that his services will be called upon, even if only indirectly. The post The importance of Jonathan Powell to…