The one who liberated Artsakh [Nagorno-Karabakh] will not go to debates with the one who sold it, ex-president of the All-Armenian Fund of Armenia Ara Vardanyan wrote on his Facebook.

Earlier Armenian acting PM Nikol Pashinyan has urged ex-presidents Robert Kocharyan and Levon Ter Petrosyan to debate with him ahead of the snap parliamentary elections scheduled for June 20.

“Do you want a debate with President Robert Kocharyan? You are not even worthy to live with him in the same country, the surrender of the land is a traitor-capitulator,” he noted. "Do you even know that during the years of President Kocharyan's presidency, the volume of our weapons exceeded those of Azerbaijan?"