Russian President Vladimir Putin receives North Korean Leader Kim Jong-un in Vladivostok

VLADIVOSTOK, RUSSIA - APRIL 25: (RUSSIA OUT) North Korean Leader Kim Jong-un meets Russian President Vladimir Putin (not pictured) on April 25, 2019 in Vladivostok, Russia. Russian President Putin and North Korean leader Kim Jong-un met on the Pacific port city of Vladivostok on Thursday during their first ever summit. Reports have indicated that Pyongyang's nuclear programme will be at the top of the list of issues to discuss as the meeting between both leaders came soon after a failed summit between Kim and U.S. President Donald Trump in Hanoi, which ended without an agreement made. (Photo by Mikhail Svetlov/Getty Images)