Russia's Prime Minister Dmitry Medvedev (2nd L), Afghanistan's President Ashraf Ghani (2nd R), Tajikistan's President Imomali Rakhmon (R) and other officials attend a memorial service before the funeral of Uzbek President Islam Karimov in Samarkand, Uzbekistan, September 3, 2016. Sputnik/Pool/Dmitry Astakhov/via REUTERS