Democratic People's Republic of Korea (DPRK) leader Kim Jong Un returned home by train on Saturday morning after concluding his first visit to Russia, Xinhua reported citing local media. 

Kim and Russian President Vladimir Putin held their first-ever summit in Russia's Far East city of Vladivostok, with "the situation on the Korean Peninsula" topping their agenda. 

Putin said he was happy with the outcome and praised the DPRK leader as an "open and engaging" person.

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