American and European diplomats say both countries may agree on steps toward returning to the JCPOA

Union foreign policy chief Josep Borrell says 'a diplomatic window of opportunity' exists to bring JCPOA back; Iran begins new restrictions on UN inspections

Union says Iranians undermining diplomacy surrounding 2015 nuclear pact, looks forward to working on issue with Biden's incoming administration

27-nation bloc warns Iranian move to further enrich uranium will have 'serious implications' for nuclear nonproliferation, highlights broad advantages of salvaging 2015 pact

Organizers delay event after ambassadors from several EU states say they won't take part, in protest of hanging of Ruhollah Zam

US, which has pulled out of JCPOA, is campaigning for extension; Tehran accuses it of 'circumventing' UN Security Council resolution, asks EU for support

As Middle East tensions soar, Josep Borrell to meet Islamic Republic's leaders in effort to salvage nuclear deal; Tehran says latest US sanctions 'futile'

Rouhani says soldiers could be in danger after triggering of nuclear accord's dispute mechanism; Zarif says Iranians were lied to about Ukrainian airliner shootdown

PM says 'We know exactly what’s going on in the Iranian nuclear program' after EU triggers dispute mechanism in nuclear accord over Tehran's violations

Tehran's Foreign Ministry says country ‘fully ready to answer any good will and constructive effort’ to preserve nuclear deal after European states trigger dispute mechanism