Spokesman for the Russian Foreign Ministry Alexander Lukashevich did not exclude that OSCE Minsk Group Co-chairs may pay a visit to the Nagorno Karabakh conflict zone.

At the same time, he noted that he is unaware of possibility of a presidential meeting.

“The meeting between the Foreign Ministers of Russia, Armenia and Azerbaijan was held behind closed doors and I possess no information regarding the agreements that were achieved during it,” Lukashevich said.