Russian President Dmitry Medvedev (2nd R), Uzbek President Islam Karimov (R), Armenian President Serzh Sargsyan (L), Kazakh President Nursultan Nazarbayev (2nd L), Kyrgyz President Kurmanbek Bakiyev (3rd L) and Tajik President Imomali Rakhmon (4th L) before a restricted meeting of the Collective Security Treaty Organization (CSTO) leaders at the Moscow Kremlin on June 14, 2009.