This classic International Law casebook is fully updated to cover key developments, such as the International Court's Israeli Wall and Serbia Genocide decisions, Kosovo's declaration of independence, U.S. Supreme Court judgments in Sosa and Medellin, and much more. With extraordinary range and depth, the casebook provides both new and experienced teachers with ample material for educating students and provoking exciting classroom discussions. Designed for introductory and advanced classes, with detailed readings on the fundamental structure and actors of international law, but also on more specialized subject matter areas (human rights, military force, international criminal law, law of the sea, environment, etc.).