From left: Prime Minister of Armenia Nikol Pashinyan, President of Burkina Faso Ibrahim Traore, President of Belarus Alexander Lukashenko, President of Republika Srpska Milorad Dodik, President of Kazakhstan Kassym-Jomart Tokayev, and President of South Ossetia Alan Gagloev at a joint wreath-laying ceremony at the Tomb of the Unknown Soldier in Alexander Garden, Moscow. Russia marks the 80th anniversary of Victory in the Great Patriotic War of 1941-1945.