Ba, Alice D

Introduction
The South China Sea has come to involve important stakes for all involved. The Association of Southeast Asian Nations (ASEAN) is no different—though its situation is also notably distinct. The South China Sea occupies what Michael Leifer once characterized as the geographic “heart of Southeast Asia.” Geography alone means that whatever happens in the South China Sea affects ASEAN states the most directly. Moreover, as smaller powers, these states confront much greater vulnerabilities when it comes to great-power demands, even as they may be particular beneficiaries of great-power association. China’s activities in the South China Sea have no doubt underscored these dilemmas as the ASEAN states all try to navigate between the strategic vulnerabilities and the economic opportunities associated with a rising, more confident China. Nor are ASEAN states’ great-power dilemmas limited to China: the latter’s activities in the South China Sea have also precipitated heightened attention from the United States. ASEAN’s challenge is thus compounded by the fact that the South China Sea has become an important focal point of rivalry and tension between the ASEAN region’s two most important great-power relationships. Maintaining a space between China and the United States—one in which Southeast Asian states can enjoy some range of maneuver and choice—may prove to be the greatest challenge confronting the ASEAN region.
This essay considers what is at stake in the South China Sea disputes for ASEAN’s coalition of smaller powers, with special attention paid to institutional interests and constraints. It considers not only the more immediate challenges created by territorial disputes but also the more general great-power dilemmas that heightened tensions have recently thrown into sharp relief.
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