OSCE Minsk Group co-chairs Igor Popov (Russia) and Robert Bradtke (USA) have returned to Baku after the meetings in Yerevan.

The main purpose of their return is to update the official Baku on negotiations conducted in Yerevan. OSCE Minsk Group French Co-chair Bernard Fassier left Yerevan for Paris.

Fassier will inform President of France Nicolas Sarkozy, Prime Minister Francois Fillon and newly-appointed Foreign Minister Michele Alliot-Marie about the process of the settlement of Nagonro Karabakh conflict. All of three co-chairs will visit Astana on November 29.

Astana will host the next summit of OSCE on December 1-2, APA reported.