After a two-year hiatus, the once-annual forum reconvenes amid rapid developments on the Korean Peninsula.

Wednesday’s trilateral summit will add momentum to — and raise the stakes for — the upcoming Trump-Kim meeting.

Kim Yong-jae, from the China-Japan-Korea Trilateral Cooperation Secretariat, reflects on the upcoming flurry of summits.

How Tokyo can make its way to the North Korean negotiating table.

The Japanese prime minister has put serious effort into diplomacy near and far -- but will it pay off?

The roots of national identity for each state hinders deeper cooperation between them.

Japan lodges protest over Inter-Korean Winter Olympic Unification Flag.

Abe will make a statement on the "comfort women" issue while in South Korea.

After months of speculation, Moon's administration decides to keep to the 2015 agreement.

South Korea's Moon Jae-in has domestic political reasons for reopening the agreement.

Seoul’s absence from a revived Quadrilateral Security Dialogue is unfortunate, yet perfectly logical.

A reopening (yet again) of the comfort women issue could threaten cooperation on defense issues.

Japan has overreacted to the latest "comfort women" memorial statue in South Korea.

Chung Sye-kyun, Speaker of the National Assembly, talks about "Choi-gate" and the future of Korea's foreign relations.

Domestic opposition to the deal in South Korea continues to intensify, posing challenges.

The 71st anniversary of Japan's surrender saw several officials visit Yasukuni Shrine, although PM Abe did not.