This book investigates various aspects of East Asia's borders and borderlands and contextualizes them in the region's dynamic geopolitical and geoeconomic contexts. It illustrates how a regional or trans-border framework for border studies can deepen our understanding of borders and borderlands and guide us in a better direction of research and practice. While the introductory chapter argues for the importance of contextualizing borders from an appropriate theoretical framework built on preceding works, four empirical chapters focus on border issues in China, North Korea, Okinawa, Taiwan and Hong Kong, showing that East Asia, particularly the East China Sea region, consists of nonconventional borders and that deviations from the Westphalian sovereign territory characterize East Asian borderlands. This book persuasively demonstrates how the 'contextual theorization' of borders in East Asia becomes possible by identifying the common aspects shared by these empirical cases.

Spanning the broad subject areas of political geography, international relations, Asian studies, and border studies, this comprehensive work serves as an essential resource for students, scholars, researchers and practitioners seeking to understand the complexities of East Asian geopolitics, while also providing valuable insights for policymakers and analysts working on regional security and trans-border governance issues.

The chapters in this book were originally published as a special issue of Geopolitics.