(From L-R) Uzbekistan's President Islom Karimov, Russia's President Vladimir Putin, Kazakhstan's President Nursultan Nazarbayev, China's President Hu Jintao, Tajikistan's President Imomali Rakhmonov and Kyrgyzstan's President Kurmanbek Bakiyev pose during a group photo session at a summit of the Shanghai Cooperation Organization (SCO) in Shanghai June 15, 2006. [Reuters]