Nuclear negotiations between Iran and the "six powers" will be held in two rounds, the first round will be held in Istanbul, while the second one will be held in Baghdad if the first round negotiations' results are effective, Trend reports.
The agency didn't mention the exact time of upcoming negotiations.
The last meeting between Iran and the "six powers" was held in Istanbul 14 months ago. It was reported last month after a recent visit of Turkish Prime Minister Erdogan to Tehran that the next meeting between Iran and the "six powers" will be held on April 13 in Istanbul. However, the information was not confirmed, and the exact time and place of the meeting are unknown at the moment.
The talks between Iran and the five permanent UN Security Council members plus Germany were expected to take place on April 13, Iranian foreign minister Ali Akbar Salehi said in March.
U.S. Secretary of State Hillary Clinton said in late March that the April 13-14 negotiations with Iran would be held in Istanbul, the first such meeting since January 2011, when the two sides failed even to agree on an agenda.