TEHRAN. March 19 (Interfax) - The P5+1 group and Iran may hold the next round of their negotiations on April 7-9, Iranian Deputy Foreign Minister, deputy head of the national delegation Abbas Araghchi told Iranian reporters.
"The venue is likely to be Vienna again," he noted.
The five permanent members of the UN Security Council and Germany are holding the second round of negotiations in Vienna to elaborate a final agreement settling the Iranian nuclear problem.
Araghchi termed the atmosphere at the ongoing Vienna II talks as "good but also frank and serious."
"Today's discussions were definitely useful," the deputy minister emphasized.
The Iranian media reported the Vienna negotiations continued on Wednesday morning.
"Today's talks will zoom on the Arak heavy water reactor," the Iranian media said.