Conventional Deterrence is a book about the origins of war. Why do nations faced with the prospect of large-scale conventional war opt for or against an offensive strategy? John J. Mearsheimer examines a number of crises that led to major conventional wars to explain why deterrence failed.

John J. Mearsheimer is R. Wendell Harrison Distinguished Service Professor of Political Science at the University of Chicago. He is the author of many books, including Why Leaders Lie: The Truth about Lying in International Politics.