Introduction

East Asia's security environment is changing rapidly. Over the past five years or so, the security order has become increasingly unsettled as it is buffeted by a complex array of forces. The region is entering a period of growing rivalry and animosity states are uncertain over the strategic intentions of great and rising powers, nationalism is an increasingly pervasive force, and military spending has been ramping up in many countries over the past decade. That the security environment is changing is unarguable. But what is the extent of these changes? And what are the implications of these shifts for regional states? This paper introduces the special issue “East Asia's Contested Security Order”. It begins by discussing the broad contours of the changing East Asian security order and what is at stake for regional powers. It then introduces the seven articles in this edition that challenge existing conceptualisations of the East Asian security order, articulate diverse perspectives on that order held by regional, middle and smaller powers, examine their complex and different security strategies that contribute to shaping the regional order, and consider the extent to which the regional security order may be said to be “contested”

China · Development economics · East Asia · Economics · Economy · International security · Middle East · National security · Nationalism · Order (exchange) · Political economy · Political science · Politics · Rivalry · Security studies · Sociology · Asian Geopolitics and Ethnography · International Relations and Foreign Policy · Korean Peninsula Historical and Political Studies · Law