Vienna, July 4, IRNA � The Iran and US negotiating teams, led by Foreign Minister Mohammad-Javad Zarif and the US Secretary of State, John Kerry, started another round of talks on sticking points.

Head of the Atomic Energy Organization of Iran (AEOI), Ali-Akbar Salehi, and the US Secretary of Energy, Ernest Moniz, held more than three hours talks.

Iranian Foreign Ministry Deputies Abbass Araqchi and Majid Takht-Ravanchi and the US Under-Secretary of State Wendy Sherman, and Deputy EU Foreign Policy Adviser Helga Schmid were also present in the meeting.

Already, The Iranian deputy foreign ministers and the US Under-Secretary of State held a meeting.

By IRNA