Staff members offer lunch for separated families of South Korea and the Democratic People's Republic of Korea (DPRK), during the private gatherings of the three-day reunions held in Mount Kumgang in southeast DPRK, Aug. 21, 2018. Families of South Korea and DPRK, separated by the 1950-53 Korean War, finally reunited in tears and joy as they had never seen each other for decades until Monday when the rare reunions were held in Mount Kumgang in southeast DPRK. (Xinhua)