HE Lana Nusseibeh, Ambassador and Permanent Representative of the United Arab Emirates to the United Nations Hina Rabbani Khar, former Foreign Minister of Pakistan (2011–13) Alexey Pushkov, Senator from Perm Krai, Russia; Chairman, State Duma Committee on International Affairs (2011–16) HE Adel al-Jubeir, Minister of Foreign Affairs, Saudi Arabia HE Adel al-Jubeir, Minister of Foreign Affairs, Saudi Arabia Steven Erlanger, London Bureau Chief, The New York Times Armando Iannucci, Writer, Producer, and Director, The Thick of It, Veep, Saturday Night Armistice, The Day Today and The Death of Stalin Armando Iannucci, Writer, Producer, and Director, The Thick of It, Veep, Saturday Night Armistice, The Day Today and The Death of Stalin Evan Davis, Presenter, Newsnight, BBC Chatham House London Conference Chatham House London Conference Chatham House London Conference Chatham House London Conference Pawel Świeboda, Deputy Head of the European Political Strategy Centre, European Commission Chatham House London Conference Chatham House London Conference Chatham House London Conference Stephen Sackur, Presenter, HARDtalk, BBC The Hon Mary Beth Long, Co-founder and Principal, Global Alliance Advisors, and Assistant Secretary of Defense for International Security Affairs, US (2007–09) Rt Hon Boris Johnson MP, Secretary of State for Foreign and Commonwealth Affairs, UK Rt Hon Boris Johnson MP, Secretary of State for Foreign and Commonwealth Affairs, UK Rt Hon Boris Johnson MP, Secretary of State for Foreign and Commonwealth Affairs, UK Rt Hon Boris Johnson MP, Secretary of State for Foreign and Commonwealth Affairs, UK Robin Niblett, Director, Chatham House