People wave the Korean unification flag during the inter-Korean summit, near the demilitarized zone separating the Democratic People's Republic of Korea (DPRK) and the Republic of Korea (ROK), in Paju, ROK. /VCG Photo

Republic of Korea (ROK) President Moon Jae-in and the leader of the Democratic People's Republic of Korea (DPRK) Kim Jong Un are set to hold a historic summit on Friday at the border village of Panmunjom. /VCG Photo

It is only the third inter-Korean summit since the 1945 division of the peninsula. /VCG Photo