South Korea and the Democratic People's Republic of Korea (DPRK) hold working-level talks on military affairs at Tongilgak, a DPRK building in the border village of Panmunjom, Sept. 13, 2018. The military talks came ahead of the summit between South Korean President Moon Jae-in and top DPRK leader Kim Jong Un, scheduled to be held in Pyongyang for three days from Sept. 18. (Xinhua/Ministry of National Defense of South Korea)