This book focuses on how the International Criminal Court seeks accountability for the most serious crimes. Errol P. Mendes dives deep into the facts and rulings of the Court that involved some of the most serious conflicts in recent times to demonstrate that justice is critical for sustainable peace. What results is a detailed but honest critique of where the Court succeeds and where it needs to improve. The author goes on to provide a prediction of the greatest challenges facing the Court in the foreseeable future. This book is a valuable resource for academics and students in international criminal law and practice, public international relations, political science, military and, war studies etc.