"Situation with NKR conflict settlement raises serious concerns. Ex-RA President Robert Kocharyan and ex-RA MFA Vardan Oskanyan are to blame for NKR's non-involvement in negotiations," ANC Coordinating Council member David Shahnazaryan told a news conference today.

According to him, RA authorities' stating the necessity for NKR involvement in negotiation process is a way of shirking the responsibility.

David Shahnazaryan challenged ex-RA MFA Vardan Oskanyan to public debate, in order to prove ex -MFA responsible for current situation in NKR.