December 20, 2011. Russia's President Dmitri Medvedev, fourth right, posing for a group photograph during the informal CIS summit held in Kremlin. From left: Azerbaijan President Ilkham Aliyev, Armenian President Serzh Sargsyan, Belarusian President Alexander Lukashenko, Kazakhstan President Nursultan Nazarbayev, Kyrgyz President Almazbek Atambayev; from right: Ukraine's President Viktor Yanukovich, Uzbekistan President Islam Karimov, Tajik President Emomalii Rakhmon.
