ArmInfo. Today, the first President of Armenia Levon Ter-Petrosyan hosted in his house the Ambassador Extraordinary and Plenipotentiary of the Russian Federation to the Republic of Armenia Sergei Kopyrkin. As reported in the press service of Ter-Petrosyan, during the conversation, which lasted for about an hour and a half, a number of issues of mutual interest in the context of Armenian-Russian relations, including the urgent need to return the prisoners of war held in Azerbaijan, were raised.