BURABAY KAZAKHSTAN - OCTOBER 16: (L-R): Armenian President Serge Sargsyan, Belarussian President Alexander Lukashenko, Kazakh President Nursultan Nazarbayev, Russian President Vladimir Putin and Kyrgyz President Almazbek Atambayev pose for a photo during the Eurasian Economic Union Summit on October,16,2015 in Burabay, Kazakhstan. Leaders of 10 post-Soviet states has gathered at the Rixos Borovoe Hotel on the shores of Lake Schuchye in Burabay in Northern part of Kazakhstan. (Photo by Sasha Mordovets/Getty Images)
