Shanghai Cooperation Organization Summit

QINGDAO, CHINA - JUNE 9: (----EDITORIAL USE ONLY MANDATORY CREDIT - "IRANIAN PRESIDENCY / HANDOUT" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS----) President of Iran Hassan Rouhani meets President of Russia Vladimir Putin within the 18th annual summit of Shanghai Cooperation Organization (SCO) in Qingdao, China on June 9, 2018. (Photo by Iranian Presidency / Handout/Anadolu Agency/Getty Images)