text: Azeri President Ilham Aliyev, Iranian President Hassan Rouhani, Kazakh President Nursultan Nazarbayev, Russian President Vladimir Putin and Turkmen President Kurbanguly Berdymukhamedov pose for a family photo during the Fifth Caspian Summit in Aktau, Kazakhstan August 12, 2018. Sputnik/Alexei Nikolsky/Kremlin via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. - UP1EE8C1E9DPM