The Russian foreign minister is coming in near days, while the Chinese foreign minister will most likely be represented by his deputy at the talks.
The ongoing nuclear talks between Iran the six world powers – Russia, the United States, China, France, Britain and Germany – may be extended for a few days, EU Foreign Policy Chief Federica Mogherini said Saturday.
"P5+1, Iran have strong political will to reach a deal, talks may be extended for a few days," Mogherini said upon joining Iran nuclear talks in Vienna.
"If a strong political will is there from all the parties, we can get there," Mogherini said hopeful of reaching a deal.
"It has always been tough, but not impossible, it is a matter of political will, reasons for having this agreement done are still there, probably now more than ever," Mogherini said upon joining Iran nuclear talks in Vienna.