2015 nuclear deal ‘no basis’ for any new agreement with Iran Rafael Mariano Grossi was speaking during a press conference at UN Headquarters held on the margins of the latest international review of  the nuclear non-proliferation treaty (NPT) .  He said the Joint Comprehensive Plan of Action (JCPOA) – agreed by Iran and the five permanent members of the Security Council plus Germany and the European Union –  “could not constitute a basis” for a new deal and “we need to look into something different”  as Iran’s nuclear programme has changed too much.  Mr.…