This book examines the key dimensions of 21st century war, and shows that orthodox thinking about war, particularly what it is and how it is fought, needs to be updated. Accelerating societal, economic, political and technological change affects how we prepare, equip and organise for war, as well as how we conduct war – both in its low-tech and high-tech forms, and whether it is with high intensity or low intensity. The volume examines changes in warfare by investigating the key features of the conduct of war during the first decades of the 21st century. Conceptually centred around the terms ‘kinetic’, ‘connected’ and ‘synthetic’, the analysis delves into a wide range of topics. The contributions discuss hybrid warfare, cyber and influence activities, machine learning and artificial intelligence, the use of armed drones and air power, the implications of the counterinsurgency experiences in Iraq, Afghanistan and Syria, as well as the consequences for law(fare) and decision making. This work will be of much interest to students of military and strategic studies, security studies and International Relations. Chapters 1, 2, 5, and 19 of this book are freely available as downloadable Open Access PDFs at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.

These essays by nuclear policy experts provide “a speculative but serious and well-informed journey through a variety of scenarios and contingencies” (Foreign Affairs). Recent decades have seen a slow but steady increase in nuclear armed states, and in the seemingly less constrained policy goals of some of the newer “rogue” states in the international system. The authors of On Limited Nuclear War in the 21st Century argue that a time may come when one of these states makes the conscious decision that using a nuclear weapon against the United States, its allies, or forward deployed forces in the context of a crisis or a regional conventional conflict may be in its interests. They assert that we are unprepared for these types of limited nuclear wars and that it is urgent we rethink the theory, policy, and implementation of force related to our approaches to this type of engagement. Together they critique Cold War doctrine on limited nuclear war and consider a number of the key concepts that should govern our approach to limited nuclear conflict in the future. These include identifying the factors likely to lead to limited nuclear war; examining the geopolitics of future conflict scenarios that might lead to small-scale nuclear use; and assessing strategies for crisis management and escalation control. Finally, they consider a range of strategies and operational concepts for countering, controlling, or containing limited nuclear war. “A series of trenchant essays that deconstruct a critical national security challenge that most of us wish did not exist. Assembling a star-studded cast of scholars, analysts, and policy practitioners, Larsen and Kartchner have produced some of the most important new thinking on an old topic.” —H-Diplo

This book focuses on the key issues that affect military families when soldiers are deployed overseas, focusing on the support given to military personnel and families before, during and after missions. Today’s postmodern armies are expected to provide social-psychological support both to their personnel in military operations abroad and to their families at home. Since the end of the Cold War and even more so after 9/11, separations between military personnel and their families have become more frequent as there has been a multitude of missions carried out by multinational task forces all over the world. The book focuses on three central questions affecting military families. First, how do changing missions and tasks of the military affect soldiers and families? Second, what is the effect of deployments on the ones left behind? Third, what is the national structure of family support systems and its evolution? The book employs a multidisciplinary approach, with contributions from psychology, sociology, history, anthropology and others. In addition, it covers all the services, Army, Navy/Marines, Air Force, spanning a wide range of countries, including UK, USA, Belgium, Turkey, Australia and Japan. At the same time it takes a multitude of perspectives such as the theoretical, empirical, reflective, life events (narrative) approach, national and the global, and uses approaches from different disciplines and perspectives, combining them to produce a volume that enhances our knowledge and understanding of military families. This book will be of much interest to students of military studies, sociology, war and conflict studies and IR/political science in general.

Struggles over drinking water, new outbreaks of mass violence, ethnic cleansing, civil wars in the earth's poorest countries, endless flows of refugees: these are the new conflicts and forces shaping the world of the 21st century. They no longer hinge on ideological rivalries between great powers but rather on issues of class, religion and resources. The genocides of the last century have taught us how quickly social problems can spill over into radical and deadly solutions. Rich countries are already developing strategies to garner resources and keep 'climate refugees' at bay. In this major book Harald Welzer shows how climate change and violence go hand in hand. Climate change has far-reaching consequences for the living conditions of peoples around the world: inhabitable spaces shrink, scarce resources become scarcer, injustices grow deeper, not only between North and South but also between generations, storing up material for new social tensions and giving rise to violent conflicts, civil wars and massive refugee flows. Climate change poses major new challenges in terms of security, responsibility and justice, but as Welzer makes disturbingly clear, very little is being done to confront them. The paperback edition includes a new Preface that brings the book up to date and addresses the most recent developments and trends.

This edited volume addresses the relationship between the essential nature of war and its character at the beginning of the twenty-first century. The focus is on the conflicts in Iraq and Afghanistan, situations that occupy a central role in international affairs and that have become highly influential in thinking about war in the widest sense. The intellectual foundation of the volume is Clausewitz’s insight that though war has an enduring nature, its character changes with time, space, social structure and culture. The fact that war’s character varies means that different actors may interpret, experience and, ultimately, wage war differently. The conflict between the ways that war is conceptualised in the prevailing Western and international discourse, and the manner in which it plays out on the ground is a key discussion point for scholars and practitioners in the field of international relations. Contributions combine insights from social theory, philosophy, sociology and strategic studies and ask directly what contemporary war is, and what the implications are for the future. This book will be of much interest to students of war studies, strategic studies, security studies and IR in general. Caroline Holmqvist-Jonsäter is currently completing a PhD in the conflation of war and policing in international conflicts at the Department of War Studies, King’s College London. Christopher Coker is Professor of International Relations at the London School of Economics and Political Science (LSE). He is the author of 11 books on war and security issues.

In/Visible War addresses a paradox of twenty-first century American warfare. The contemporary visual American experience of war is ubiquitous, and yet war is simultaneously invisible or absent; we lack a lived sense that “America” is at war. This paradox of in/visibility concerns the gap between the experiences of war zones and the visual, mediated experience of war in public, popular culture, which absents and renders invisible the former. Large portions of the domestic public experience war only at a distance. For these citizens, war seems abstract, or may even seem to have disappeared altogether due to a relative absence of visual images of casualties. Perhaps even more significantly, wars can be fought without sacrifice by the vast majority of Americans. Yet, the normalization of twenty-first century war also renders it highly visible. War is made visible through popular, commercial, mediated culture. The spectacle of war occupies the contemporary public sphere in the forms of celebrations at athletic events and in films, video games, and other media, coming together as MIME, the Military-Industrial-Media-Entertainment Network.

4GW (Fourth Generation Warfare) is the only kind of war America has ever lost. And we have done so three times – in Vietnam, Lebanon, and Somalia. This form of warfare has also defeated the French in Vietnam and Algeria, and the USSR in Afghanistan…As the only Goliath left in the world, we should be worried that the world’s Davids have found a sling and stone that work." – Chapter 1, The Sling and the Stone: On War in the 21st Century. The War in Iraq. The War on Terror. These types of "asymmetrical" warfare are the conflicts of the 21st century – and show how difficult it is for the world's remaining superpower to battle insurgents and terrorists who will fight unconventionally in the face of superior military power. This change in military conflict may seem sudden.