The Chinese and U.S. national flags are seen before the start of a P5 NPT conference in Beijing
The Chinese and U.S. national flags are seen before the start of a Treaty on the Non-Proliferation of Nuclear Weapons (NPT) conference with the UN Security Council's five permanent members (P5) China, France, Russia, Britain, and U.S., in Beijing, China, January 30, 2019. REUTERS/Thomas Peter/Pool