Kim Chang-son was elected as a member of the Party Central Committee, with Ri picked as an alternate member of the panel during the third plenary meeting of the seventh Central Committee of the powerful Workers' Party of Korea, reported the state Korean Central News Agency (KCNA).

Having served as the de-facto chief of staff to leader Kim Jong-un, Kim Chang-son has shown up at several inter-Korean talks and other cooperation events.

Most recently, he was the North's chief delegate to negotiations with South Korea on the protocol, security service and media issue related to the third inter-Korean summit slated for next Friday.

He has served as the director and chief secretary of the National Defense Commission Secretariat, Kim Jong-un's executive office.

Ri, chairman of the Committee for the Peaceful Reunification of the Country, is a key player in recent inter-Korean relations as well as the counterpart of South Korea's Unification Minister Cho Myoung-gyon.

Kim Song-nam, vice head of the party's international affairs, who accompanied the leader on his March trip to Beijing, was chosen as a member of the committee and North Korean Sports Minister Kim Il-guk, who spearheaded inter-Korean sports exchanges, became an alternate member.

The decision is viewed as meant to give more authority and influence to officials behind the peace mood as Pyongyang is preparing for a series of top-level meetings with South Korea, the U.S and China.

Meanwhile, Kim Jong-gak was re-elected as member of the party's political bureau, but he was not given the title of a standing committee member unlike his predecessor at the KPA bureau Hwang Pyong-so. (Yonhap)