From left, South Korean Foreign Minister Kang Kyung-wha, Chinese Foreign Minister Wang Yi and Japan’s then-foreign minister, Taro Kono, at a press conference in Beijing, Aug. 21, 2019 (pool photo by Wu Hong of European Pressphoto Agency via AP Images).

The foreign ministers of China, Japan and South Korea met in Beijing last month, where they agreed to seek closer economic ties and push for “free and fair trade” amid a climate of rising protectionism. A leader’s summit in China could follow later this year— an opportunity, perhaps, to resolve some festering troubles in a region mired in mistrust. This diplomatic progress in collective ties comes at an inauspicious time. Attempts by Beijing, Tokyo and Seoul to work together have been undermined constantly over the past decade due to various rivalries in Northeast Asia. An inaugural trilateral leaders’ summit was […]

South Korean middle school students march in a rally against Japan in Seoul, South Korea, Aug. 28, 2019 (AP photo by Ahn Youg-joon).

Over the past half century, the United States and its two key allies in Northeast Asia, South Korea and Japan, have established a limited yet effective framework for trilateral defense cooperation. That system has largely remained intact despite a history of bad blood between Seoul and Tokyo, specifically over Japan’s brutal occupation of the Korean Peninsula from 1910 until 1945. But regional observers are now increasingly worried that this edifice is beginning to crumble. The latest sign of trouble was South Korea’s decision last month to scrap a 2016 intelligence-sharing pact with Japan. The General Security of Military Information Agreement, […]