US Secretary of State John Kerry will also fly to Vienna on Friday to take part in the nuclear talks ahead of a self-imposed June 30 deadline
Iran’s Deputy FMs Seyed Abbas Araghchi and Majid Takht Ravanchi have hold meetings with 5+1on drafting a final agreement on Wednesday.
The deadline for Iran and 5+1 to finish writing the text of the final agreement is June 30. However, Iran has announced recurrently that its goal is achieving a good deal and the deadline does not matter in this regard.