The conventional understanding of strategic issues in the modern world has been very much a Western-driven phenomenon. That is to say, Western strategists, thinkers and writers have tended to establish the principles of strategic concepts, and to develop theories around them. While there is utility in much Western strategic thought, it is also apt to note that some of it does not have full relevance or validity when applied to a regional setting that is far removed from the geographical boundaries of the Western world. In that connection, this volume is partly intended to serve as an antidote to much of the Western commentary on Asia-Pacific security issues by providing a range of perspectives on those issues from the Southeast Asian point of view. It offers a range of Southeast Asian perspectives on the multifaceted security issues that confront the Asia-Pacific region in the post-Cold War era. That there is no unitary perspective emanating from the region is symptomatic of the very fluid geopolitical situation that characterizes Asia-Pacific security, and, of equal import, the different schools of thought that analysts in the region have chosen to subscribe to.