President Donald Trump and Russia's Vladimir Putin have shaken hands at a summit in Vietnam.
The two leaders were spotted on video greeting one another ahead of an Asia-Pacific Economic Cooperation summit gala dinner in the coastal city of Danang.
Trump and Putin were expected to hold a formal meeting on the sidelines of the summit. But as Trump was about to land on Friday, the White House announced no meeting would take place.
Press Secretary Sarah Huckabee Sanders blamed scheduling conflicts.
But Secretary of State Rex Tillerson said earlier this week that the pair would not meet unless they had something substantive to discuss.
