National Security Adviser of the ROK Kim Kwan-jin (R), Unification Minister of the ROK Hong Yong-pyo (2nd R), Secretary of the Central Committee of the Workers' Party of Korea Kim Yang Gon (2nd L), and Hwang Pyong-so (L), the top military aide to the DPRK's leader Kim Jong Un, shake hands after the inter-Korean high-level talks at the truce village of Panmunjom inside the Demilitarized Zone separating the two Koreas, in this picture provided by the Unification Ministry and released by Yonhap on August 25, 2015. [Photo/Agencies]