In her article dated 24 May 2019, Rebecca Johnson analyses the outcome and key issues from the Third Preparatory Committee meeting for the 2020 NPT Review Conference, including deteriorating relations among nuclear armed states, especially Russia and the United States after both suspended the INF Treaty and Trump trashed the JCPOA nuclear deal with Iran, amid growing international support for the 2017 Treaty on the Prohibition of Nuclear Weapons. Photo by R Johnson shows the British and US delegations in separate huddles discussing the Chair’s draft Recommendations.