epa05105852 EU High Representative for Foreign Affairs and Security Policy Federica Mogherini (L) and Iranian Foreign Minister Mohammad Javad Zarif (R) attend a news conference after the talks between the E3+3 (France, Germany, Britain, China, Russia, US) and Iran at Vienna International Centre in Vienna, Austria, 16 January 2016. The top diplomats of Iran, the United States and the European Union met in Vienna to clarify final remaining issues before the planned launch of a far-reaching nuclear deal that will end Iran's isolation EPA/CHRISTIAN BRUNA