Today we are in the information age. Many of the principles of the art of war that were born of agrarian times and honed during the industrial age are hopelessly outdated. It is already past time for radical change.

The crisis is upon us: We have no viable doctrine for tomorrow's wars. Now that the world has entered the information age, principles that have served to enlighten the art of war no longer work. Born of agrarian times and honed during the industrial age, the classical principles of war are, in large part, hopelessly outdated. Radical change is needed now. The Principles of War for the Information Age provides a prescription for this change.

There has been a great deal of speculation recently concerning the likely impact of the 'Information Age' on warfare. In this vein, much of the Revolution in Military Affairs (RMA) literature subscribes to the idea that the Information Age will witness a transformation in the very nature of war. In this book, David Lonsdale puts that notion to the test. Using a range of contexts, the book sets out to look at whether the classical Clausewitzian theory of the nature of war will retain its validity in this new age. The analysis covers the character of the future battlespace, the function of command, and the much-hyped concept of Strategic Information Warfare. Finally, the book broadens its perspective to examine the nature of 'Information Power' and its implications for geopolitics. Through an assessment of both historical and contemporary case studies (including the events following September 11 and the recent war in Iraq), the author concludes that although the future will see many changes to the conduct of warfare, the nature of war, as given theoretical form by Clausewitz, will remain essentially unchanged.

This book interrogates the philosophical backdrop of Clausewitzian notions of war, and asks whether modern, network-centric militaries can still be said to serve the 'political'. In light of the emerging theories and doctrines of Network-Centric War (NCW), this book traces the philosophical backdrop against which the more common theorizations of war and its conduct take place. Tracing the historical and philosophical roots of modern war from the 17th Century through to the present day, this book reveals that far from paralyzing the project of re-problematisating war, the emergence of NCW affords us an opportunity to rethink war in new and philosophically challenging ways. This book will be of much interest to students of critical security studies, social theory, war studies and political theory/IR. Manabrata Guha is Assistant Professor (ISSSP) at the National Institute of Advanced Studies, Bangalore, India.

Clausewitz's On War has, at least until very recently, been regarded as the most important work of theory on its subject. But since the end of the Cold War in 1990, and even more since the 9/11 attacks on the United states in 2001, an increasing number of commentators have argued that On War has lost its analytical edge as a tool for understanding war. They have argued that Clausewitz was concerned solely with inter-state war and with properly defined armies, and that the sorts of conflicts which he discussed are therefore part of a historical pattern which dominated Europe between 1648, the end of the Thirty Years War, and 1990 itself. Some have gone further, and suggested that Clausewitz's best known aphorism, that war is a continuation of policy by other means, is not only irrelevant today but also inapplicable historically. Clausewitz in the Twenty-First Century reconsiders the principal themes in Clausewitz's writings from a contemporary perspective, and finds in them much more inspiration and insight than these generalisations allow. Embracing the perspectives of history, philosophy and political science, the book reconsiders both the text and its current implications. Traditional interpretations of On War are put into fresh light; neglected passages are re-examined; and new insights are derived from the conjunction between Clausewitz's text and today's challenges. This book is a project of the Oxford Leverhulme Programme on the Changing Character of War.