The head of the British delegation Philip Barton of the U.K. Foreign and Commonwealth Office delivers...
The head of the British delegation Philip Barton of the U.K. Foreign and Commonwealth Office delivers his opening remarks during a Treaty on the Non-Proliferation of Nuclear Weapons (NPT) conference in Beijing of the UN Security Council's five permanent members (P5) China, France, Russia, the United Kingdom, and the United States, China, January 30, 2019. REUTERS/Thomas Peter/Pool