Co-chairs of the OSCE Minsk Group, Yuri Merzlyakov (Russia) and Bernard Fassier (France) are arriving in Yerevan May 21 evening, RA MFA Acting Spokesman Vladimir Karapetian told a PanARMENIAN.Net reporter. The mediators will also pay a call to Azerbaijan.

A trip to Stepanakert is not excluded, Amb. Merzlyakov said.

The purpose of the visit is to prepare for the presidential meeting scheduled for June 10 in Saint Petersburg, the Russian Co-chair said.