The G8 summit will never force the Armenian and Azerbaijani Presidents to sign any agreement on the Nagorno Karabakh conflict settlement, head of the International Relations Department at the Institute of the Political and Military Analysis Sergey Markedonov told a PanARMENIAN.Net reporter. In his words, there is no universal solution that would satisfy both Armenia and Azerbaijan. "There is no compromise political figure, that is why Yerevan and Baku pursue their own lines. At that we should not forget about Stepanakert's interests. There are no new and progressive ideas today. The world leaders including Russia seem to PR on the Karabakh issue," he stressed.