Iran has failed to address concerns about suspected atomic bomb research by an agreed deadline, the UN nuclear watchdog said on Friday, a setback to hopes for an end to an international stand-off over Tehran`s atomic activity.
Britain and Germany`s foreign ministers will join US Secretary of State John Kerry in Vienna this weekend to seek to bridge what Washington called "significant gaps" in ongoing nuclear talks with Iran, London and Berlin said.
US Secretary of State John Kerry and foreign ministers from the six powers negotiating with Iran on its nuclear programme will travel to Vienna this weekend to help break the logjam in the talks, a senior Western official said on Thursday.
Jerusalem: Israel does not expect world powers to reach a nuclear agreement with Iran by a late July deadline, a government minister said on Friday, accusing Tehran of maintaining a "hard line" at talks under way in Vienna.
Iran has reduced demands for the size of its future nuclear enrichment programme in talks with world powers although Western governments are urging Tehran to compromise further, Western diplomats close to the negotiations said on Thursday.