Chairman Kim will be in Russia "in the second half of April" on Putin's invitation. The meeting will be the first of its kind between the two leaders.
A North Korean official, Kim Chang Son, travelled to Vladivostok and was seen inspecting the city's train station and making security checks. Russia's Izvestia newspaper cited a diplomatic source on Wednesday saying the talks would likely be held in Russia's far eastern city of Vladivostok.
