The unprecedented joint statement by the two countries' leaders did not include specifics on the future of the bilateral format or the peace process overall.
Vagif Khachatryan, a 68-year-old veteran of the First Karabakh War in the early 1990s, pleaded not guilty but was convicted of crimes including "genocide."
Armenia's prime minister says there's broad agreement on mutual recognition of territorial integrity, border demarcation, and the opening of transport links.