Saudi Arabia's King Salman (front) disembarks from a plane upon his arrival at Vnukovo airport outside Moscow, Russia October 4, 2017.
Members of the Saudi Arabian delegation disembark from a plane upon their arrival at Vnukovo airport outside Moscow, Russia October 4, 2017.
Russian President Vladimir Putin attends a meeting with Saudi Arabia's King Salman (not in the picture) in the Kremlin in Moscow, Russia October 5, 2017.
Russian President Vladimir Putin (R) meets with Saudi Arabia's King Salman in the Kremlin in Moscow, Russia October 5, 2017. Sputnik/Alexei Nikolsky/Kremlin via REUTERS
Saudi Arabia's King Salman (2nd R) walks past Russian honour guards during a welcoming ceremony upon his arrival, with Russian Deputy Prime Minister of Russia Dmitry Rogozin (R) seen nearby, at Vnukovo airport outside Moscow, Russia October 4, 2017.
Members of the Saudi Arabian delegation disembark from a plane upon their arrival at Vnukovo airport outside Moscow, Russia October 4, 2017.
Members of the Saudi Arabian delegation disembark from a plane upon their arrival at Vnukovo airport outside Moscow, Russia October 4, 2017.
Saudi Arabia's King Salman (2nd L) stands next to Russian Deputy Prime Minister Dmitry Rogozin (2nd R) during a welcoming ceremony upon his arrival at Vnukovo airport outside Moscow, Russia October 4, 2017.
Saudi Arabia's King Salman (L) speaks with Russian Deputy Prime Minister Dmitry Rogozin (R) during a welcoming ceremony upon his arrival at Vnukovo airport outside Moscow, Russia October 4, 2017. Reuters/Sergei Karpukhin
Saudi Arabia's King Salman walks past Russian honour guards during a welcoming ceremony upon his arrival at Vnukovo airport outside Moscow, Russia October 4, 2017.
Saudi Arabia's King Salman attends a meeting with Russian President Vladimir Putin (not in the picture) in the Kremlin in Moscow, Russia October 5, 2017. Image for illustrative purpose.
Russian President Vladimir Putin (R) and Saudi Arabia's King Salman attend a welcoming ceremony ahead of their talks in the Kremlin in Moscow, Russia October 5, 2017. Sputnik/Alexei Nikolsky/Kremlin via REUTERS
Russian President Vladimir Putin (R) and Saudi Arabia's King Salman attend a welcoming ceremony ahead of their talks in the Kremlin in Moscow, Russia October 5, 2017.
Saudi Arabia's King Salman walks past Russian honour guards during a welcoming ceremony upon his arrival at Vnukovo airport outside Moscow, Russia October 4, 2017. Image for illustrative purposes
Saudi King Salman’s visit to Russia