This volume provides an authoritative, cutting-edge resource on the characteristics of both technological and social change in warfare in the twenty-first century, and the challenges such change presents to international law. The character of contemporary warfare has recently undergone significant transformation in several important respects: the nature of the actors, the changing technological capabilities available to them, and the sites and spaces in which war is fought. These changes have augmented the phenomenon of non-obvious warfare, making understanding warfare one of the key challenges. Such developments have been accompanied by significant flux and uncertainty in the international legal sphere. This handbook brings together a unique blend of expertise, combining scholars and practitioners in science and technology, international law, strategy and policy, in order properly to understand and identify the chief characteristics and features of a range of innovative developments, means and processes in the context of obvious and non-obvious warfare. The handbook has six thematic sections: Law, war and technology Cyber warfare Autonomy, robotics and drones Synthetic biology New frontiers International perspectives. This interdisciplinary blend and the novel, rich and insightful contribution that it makes across various fields will make this volume a crucial research tool and guide for practitioners, scholars and students of war studies, security studies, technology and design, ethics, international relations and international law.

The law of armed conflict is a key element of the global legal order yet it finds itself in a state of flux created by the changing nature of warfare and the influences of other branches of international law. The Routledge Handbook of the Law of Armed Conflict provides a unique perspective on the field covering all the key aspects of the law as well as identifying developing and often contentious areas of interest. The handbook will feature original pieces by international experts in the field, including academics, staff of relevant NGOs and (former) members of the armed forces. Made up of six parts in order to offer a comprehensive overview of the field, the structure of the handbook is as follows: Part I: Fundamentals Part II: Principle of distinction Part III: Means and methods of warfare Part IV: Special protection regimes Part V: Compliance and enforcement Part VI: Some contemporary issues Throughout the book, attention is paid to non-international conflicts as well as international conflicts with acknowledgement of the differences. The contributors also consider the relationship between the law of armed conflict and human rights law, looking at how the various rules and principles of human rights law interact with specific rules and principles of international humanitarian law in particular circumstances. The Routledge Handbook of the Law of Armed Conflict provides a fresh take on the contemporary laws of war and is written for advanced level students, academics, researchers, NGOs and policy-makers with an interest in the field.

This new Handbook offers a comprehensive overview of contemporary extensions and alternatives to the just war tradition in the field of the ethics of war. The modern history of just war has typically assumed the primacy of four particular elements: jus ad bellum, jus in bello, the state actor, and the solider. This book will put these four elements under close scrutiny, and will explore how they fare given the following challenges: • What role do the traditional elements of jus ad bellum and jus in bello—and the constituent principles that follow from this distinction—play in modern warfare? Do they adequately account for a normative theory of war? • What is the role of the state in warfare? Is it or should it be the primary actor in just war theory? • Can a just war be understood simply as a response to territorial aggression between state actors, or should other actions be accommodated under legitimate recourse to armed conflict? • Is the idea of combatant qua state-employed soldier a valid ethical characterization of actors in modern warfare? • What role does the technological backdrop of modern warfare play in understanding and realizing just war theories? Over the course of three key sections, the contributors examine these challenges to the just war tradition in a way that invigorates existing discussions and generates new debate on topical and prospective issues in just war theory. This book will be of great interest to students of just war theory, war and ethics, peace and conflict studies, philosophy and security studies.

This book explores not only the formal constraints on the conduct of war throughout Western history but also the unwritten conventions about what is permissible in the course of military operations. Ranging from classical antiquity to the present, eminent historians discuss the legal and cultural regulation of violence in such areas as belligerent rights, the treatment of prisoners and civilians, the observing of truces and immunities, the use of particular weapons, siege warfare, codes of honor, and war crimes. The book begins with a general overview of the subject by Michael Howard. The contributors then discuss the formal and informal constraints on conducting war as they existed in classical antiquity, the age of chivalry, early modern Europe, colonial America, and the age of Napoleon. They also examine how these constraints have been applied to wars at sea, on land, and in the air, planning for nuclear war, and national liberation struggles, in which one of the participants is not an organized state. The book concludes with reflections by Paul Kennedy and George Andreopoulos on the main challenges facing the quest for humanitarian norms in warfare in the future.

D Types of war.

Explains how existing and proposed law seek to tackle challenges posed by new and emerging technologies in war and peace.

“Professor Byers’s book goes to the heart of some of the most bitterly contested recent controversies about the International Rule of Law.” —Chris Patten, Chancellor of Oxford University International law governing the use of military force has been the subject of intense public debate. Under what conditions is it appropriate, or necessary, for a country to use force when diplomacy has failed? Michael Byers, a widely known world expert on international law, weighs these issues in War Law. Byers examines the history of armed conflict and international law through a series of case studies of past conflicts, ranging from the 1837 Caroline Incident to the abuse of detainees by US forces at Abu Ghraib prison in Iraq. Byers explores the legal controversies that surrounded the 1999 and 2001 interventions in Kosovo and Afghanistan and the 2003 war in Iraq; the development of international humanitarian law from the 1859 Battle of Solferino to the present; and the role of war crimes tribunals and the International Criminal Court. He also considers the unique influence of the United States in the evolution of this extremely controversial area of international law. War Law is neither a textbook nor a treatise, but a fascinating account of a highly controversial topic that is necessary reading for fans of military history and general readers alike. “Should be read, and pondered, by those who are seriously concerned with the legacy we will leave to future generations.” —Noam Chomsky