International humanitarian law

International humanitarian law (IHL) is a body of law that governs the conduct of armed conflict. It is established and developed to limit the effects of armed conflict, establishing protection for civilians and combatants no longer participating in the conflict. After an introduction to the concept and role of IHL, the unit examines its historical development, the body of rules and their sources, particularly the Geneva Conventions of 1949 and their Additional Protocols of 1977, and the development of IHL through the interpretation of custom by international courts and tribunals, by states and by the International Committee of the Red Cross.