September 29, 2014. Heads of states - participants in the Fourth Caspian summit in Astrakhan President of Iran Hassan Rouhani, President of Kazakhstan Nursultan Nazarbayev, President of Russia Vladimir Putin, President of Turkmenistan Gurbanguly Berdimuhamedow and President of Azerbaijan Ilham Aliyev, from left, taking a walk along the Volga River embankment.
