S. Korean president arrives in Pyongyang for inter-Korean summit

A motorcade carrying South Korean President Moon Jae-in and top leader of the Democratic People's Republic of Korea (DPRK) Kim Jong Un is seen in Pyongyang, the DPRK, Sept. 18, 2018. Moon arrived in Pyongyang on Tuesday for a much-anticipated meeting with Kim, the third inter-Korean summit this year. (Xinhua/Cheng Dayu)