North Korea

In this image taken from the RU-RTR Russian television, North Korean leader Kim Jong-un smiles as he leaves a train in Vladivostok railway station in Vladivostok, Russia, Wednesday, April 24, 2019. North Korean leader Kim Jong Un arrived in Russia by train on Wednesday, a day before his much-anticipated summit with President Vladimir Putin that comes amid deadlocked diplomacy on his nuclear program. (RU-RTR Russian Television via