The UK's place in the world

How can the UK shape its foreign policy in response to threats posed by the likes of Russia and China? And how does that fit with the government’s vision of ‘Global Britain'?David Aaronovitch asks the experts: James Landale: BBC Diplomatic Correspondent Lord Ricketts: former diplomat, ambassador and national security advisor Dr Leslie Vinjamuri: director of the the US & Americas programme at Chatham House Christopher Hill: Emeritus Professor of International Relations at Cambridge University and author of 'The Future of British Foreign Policy: Security and Diplomacy in a World After Brexit' Dr Victoria Honeyman: politics lecturer and specialist in British foreign policy at the University of Leeds. Producers: Kirsteen Knight, Simon Coates and Joe Kent. Editor: Jasper Corbett.