Frauke Lachenmann is Senior Research Fellow, Max Planck Foundation for International Peace and the Rule of Law
Rüdiger Wolfrum is Managing Director of the Max-Planck Institute for International Peace and the Rule of Law, the former Director of the Max-Planck Institute for International and Comparative Public Law, and a Judge at the International Tribunal for the Law of the Sea.

This volume brings together articles on the law of armed conflict and the use of force from the Max Planck Encyclopedia of Public International Law, the definitive reference work on international law. It provides an invaluable resources for scholars, students, and practitioners of international humanitarian law, giving an accessible, thorough overview of all aspects of the field.
Each article contains cross-references to related articles, and includes a carefully selected bibliography of the most important writings and primary materials as a guide to further reading.
The Encyclopedia can be used by a wide range of readers. Experienced scholars and practitioners will find a wealth of information on areas that they do not already know well as well as in-depth treatments on every aspect of their specialist topics. Articles can also be set as readings for students on taught courses.