UFA, RUSSIA - JULY 09: In this handout image supplied by Host Photo Agency/RIA Novosti, President of the Russian Federation Vladimir Putin (R) and President of the People's Republic of China Xi Jinping attend the welcome ceremony for the BRICS leaders during the BRICS/SCO Summits - Russia 2015 on July 9, 2015 in Ufa, Russia.  (Photo by Host Photo Agency/Ria Novosti via Getty Images)