Ingrid Detter is a Senior Member of St. Antony's College, Oxford and a practising Barrister at 13 Old Square, Lincoln's Inn, London. She has advised governments, multinationals, corporations and individuals on various aspects of international law and acted in national and international courts. For 21 years she was Adviser to H.H. Pope John Paul II on international law. She is former Fellow of Lady Margaret Hall and of St. Antony's College, Oxford, and Professor Emeritus of International Law at Stockholm University. She is currently the President of The Environment Institute (EnvInst), which is accredited to the United Nations. She is the author of 14 books and of numerous articles on international law and international relations.

'Comprehensive, updated, synthetic and original, these are, in a nutshell, the dominating qualities of this 3rd edition. The author manages to draw an accurate picture of the Law of War while succeeding in incorporating the basic rules of the jus ad bellum and aspects of the most contemporary issues in international criminal law. Such a book deserves to be in any library worthy of this name.’ Eric David, Prof. ém., Université Libre de Bruxelles, Belgium ’This new edition of The Law of War is a significant and updated contribution to the complete analysis on the applicable rules in the case of war. It is clearly structured and provides a comprehensive understanding of the rules that are related to armed conflicts, including new developments in the use of force against non-State actors, the use of certain weapons and international criminal law. Only few books provide such a clear and comprehensive consideration of the legal rules that apply in situations of armed conflict.’ Marco Odello, Aberystwyth University, UK 'Ingrid Detter’s book, The Law of War, is an extremely useful compendium to have on one’s shelf. This third edition represents a very substantial change from the previous two, well in keeping with the breathtaking transformation of the world since those were published: one in 1987 during the Cold War and the other in 2000. ... this book is an astonishingly comprehensive and extremely useful work of reference for lawyers, but also for decision-makers - military and civilian - at all levels, for journals and anybody else considering the laws of war, confronted with real issues in live situations and with the question of which laws apply to them.' The RUSI Journal

• Preface to the First Edition; Preface to the Second Edition; Preface to the Third Edition; Part 1 General Principles; Chapter 1 The Concept of War; Chapter 2 Prohibition of War; Chapter 3 Prevention of War; Chapter 4 The War-Waging Machinery; Chapter 5 The Nature of the Law of War; Chapter 6 Spatial Application of the Law of War; Part 2 Rules on Belligerence; Chapter 7 Restrictions on Weapons; Chapter 8 Prohibited Methods of Warfare; Chapter 9 Humanitarian Rules; Part 3 Consequential Aspects of the Law of War; Chapter 10 Effects of State of War; Chapter 11 Execution of the Law of War; Chapter 12 Suspension of the Law of War; concl Conclusions;

Ingrid Detter is a Senior Member of St. Antony's College, Oxford and a practising Barrister at 13 Old Square, Lincoln's Inn, London. She has advised governments, multinationals, corporations and individuals on various aspects of international law and acted in national and international courts. For 21 years she was Adviser to H.H. Pope John Paul II on international law. She is former Fellow of Lady Margaret Hall and of St. Antony's College, Oxford, and Professor Emeritus of International Law at Stockholm University. She is currently the President of The Environment Institute (EnvInst), which is accredited to the United Nations. She is the author of 14 books and of numerous articles on international law and international relations.

'Comprehensive, updated, synthetic and original, these are, in a nutshell, the dominating qualities of this 3rd edition. The author manages to draw an accurate picture of the Law of War while succeeding in incorporating the basic rules of the jus ad bellum and aspects of the most contemporary issues in international criminal law. Such a book deserves to be in any library worthy of this name.’ Eric David, Prof. ém., Université Libre de Bruxelles, Belgium ’This new edition of The Law of War is a significant and updated contribution to the complete analysis on the applicable rules in the case of war. It is clearly structured and provides a comprehensive understanding of the rules that are related to armed conflicts, including new developments in the use of force against non-State actors, the use of certain weapons and international criminal law. Only few books provide such a clear and comprehensive consideration of the legal rules that apply in situations of armed conflict.’ Marco Odello, Aberystwyth University, UK 'Ingrid Detter’s book, The Law of War, is an extremely useful compendium to have on one’s shelf. This third edition represents a very substantial change from the previous two, well in keeping with the breathtaking transformation of the world since those were published: one in 1987 during the Cold War and the other in 2000. ... this book is an astonishingly comprehensive and extremely useful work of reference for lawyers, but also for decision-makers - military and civilian - at all levels, for journals and anybody else considering the laws of war, confronted with real issues in live situations and with the question of which laws apply to them.' The RUSI Journal

• Preface to the First Edition; Preface to the Second Edition; Preface to the Third Edition; Part 1 General Principles; Chapter 1 The Concept of War; Chapter 2 Prohibition of War; Chapter 3 Prevention of War; Chapter 4 The War-Waging Machinery; Chapter 5 The Nature of the Law of War; Chapter 6 Spatial Application of the Law of War; Part 2 Rules on Belligerence; Chapter 7 Restrictions on Weapons; Chapter 8 Prohibited Methods of Warfare; Chapter 9 Humanitarian Rules; Part 3 Consequential Aspects of the Law of War; Chapter 10 Effects of State of War; Chapter 11 Execution of the Law of War; Chapter 12 Suspension of the Law of War; concl Conclusions;

Ingrid Detter is a Senior Member of St. Antony's College, Oxford and a practising Barrister at 13 Old Square, Lincoln's Inn, London. She has advised governments, multinationals, corporations and individuals on various aspects of international law and acted in national and international courts. For 21 years she was Adviser to H.H. Pope John Paul II on international law. She is former Fellow of Lady Margaret Hall and of St. Antony's College, Oxford, and Professor Emeritus of International Law at Stockholm University. She is currently the President of The Environment Institute (EnvInst), which is accredited to the United Nations. She is the author of 14 books and of numerous articles on international law and international relations.

'Comprehensive, updated, synthetic and original, these are, in a nutshell, the dominating qualities of this 3rd edition. The author manages to draw an accurate picture of the Law of War while succeeding in incorporating the basic rules of the jus ad bellum and aspects of the most contemporary issues in international criminal law. Such a book deserves to be in any library worthy of this name.’ Eric David, Prof. ém., Université Libre de Bruxelles, Belgium ’This new edition of The Law of War is a significant and updated contribution to the complete analysis on the applicable rules in the case of war. It is clearly structured and provides a comprehensive understanding of the rules that are related to armed conflicts, including new developments in the use of force against non-State actors, the use of certain weapons and international criminal law. Only few books provide such a clear and comprehensive consideration of the legal rules that apply in situations of armed conflict.’ Marco Odello, Aberystwyth University, UK 'Ingrid Detter’s book, The Law of War, is an extremely useful compendium to have on one’s shelf. This third edition represents a very substantial change from the previous two, well in keeping with the breathtaking transformation of the world since those were published: one in 1987 during the Cold War and the other in 2000. ... this book is an astonishingly comprehensive and extremely useful work of reference for lawyers, but also for decision-makers - military and civilian - at all levels, for journals and anybody else considering the laws of war, confronted with real issues in live situations and with the question of which laws apply to them.' The RUSI Journal

• Preface to the First Edition; Preface to the Second Edition; Preface to the Third Edition; Part 1 General Principles; Chapter 1 The Concept of War; Chapter 2 Prohibition of War; Chapter 3 Prevention of War; Chapter 4 The War-Waging Machinery; Chapter 5 The Nature of the Law of War; Chapter 6 Spatial Application of the Law of War; Part 2 Rules on Belligerence; Chapter 7 Restrictions on Weapons; Chapter 8 Prohibited Methods of Warfare; Chapter 9 Humanitarian Rules; Part 3 Consequential Aspects of the Law of War; Chapter 10 Effects of State of War; Chapter 11 Execution of the Law of War; Chapter 12 Suspension of the Law of War; concl Conclusions;