Kim, Ellen, and Victor D. Cha

Introduction
This essay examines four strategic dilemmas that the Republic of Korea (ROK) faces vis-á-vis China and discusses their implications for regional and U.S.-ROK relations.
The current bilateral relationship between China and South Korea is the best in the two nations’ modern histories. It is not clear, however, whether the current positive trajectory can be sustained into the future, given the recurring fluctuations in South Korea’s policy toward China. This dynamic results from four strategic dilemmas that South Korea faces in dealing with China: dilemmas over power, economics, North Korea, and entrapment in the U.S. alliance. Recent developments in Sino-ROK relations have led to new opportunities for greater bilateral cooperation but also have important implications for regional relations. In the triangular context of the U.S.-ROK-China relationship, South Korea’s closeness with China has not come at the expense of a diminished relationship with the U.S. This demonstrates that its bilateral relationships with China and the U.S. may not be mutually exclusive but could achieve positive-sum gains. Nevertheless, South Korea still faces significant challenges in managing relations with both countries.
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