Khamid Baedinejat, head of the Iranian expert delegation attending the meeting with the Group of Six (U.S., France, Germany, UK, China, Russia) in Washington on May 6-7 called the nuclear discussions fruitful, Trend reports.
The sides discussed preparations for a new round of talks in Vienna. The sides achieved certain progress in the Arak nuclear reactor issue.
Vienna will host the 4th round of Iranian nuclear talks on May 13
