This volume commemorates the centenary of the First World War (1914-2014) and aims to capture 100 years of warfare evolution. Among the main issues addressed are the changing nature of means and methods of warfare, the law of weaponry, and challenges to humanitarian assistance and protection of the civilian population affected by armed conflict. Specific topics include the legal regime governing nuclear weapons, the prohibition of chemical weapons and arms control, the evolution of naval warfare, asymmetric conflicts, the law of occupation and cultural property. A comprehensive Year in Review also describes the most important events and legal developments that took place in 2014. The Yearbook of International Humanitarian Law is the world's only annual publication devoted to the study of the laws governing armed conflict. It provides a truly international forum for high-quality, peer-reviewed academic articles focusing on this crucial branch of international law. Distinguished by contemporary relevance, the Yearbook of International Humanitarian Law bridges the gap between theory and practice and serves as a useful reference tool for scholars, practitioners, military personnel, civil servants, diplomats, human rights workers and students.