"This is an excellent collection. The material is of a uniformly high quality along three dimensions: good writing, identification of important empirical problems relating to collective security and peacekeeping (or, using the term the volume authors prefer, collective conflict management), and good, logical reasoning."There is no question but that the issue of collective conflict management is highly topical both for the academic study of international relations and for real-world foreign policy making, including and especially on the part of the United States." — Joseph M. Grieco, Duke University"This book is very helpful in making sense of the potential for multilateral military action in the post Cold War world. In particular, the chapters on the UN, NATO and the American military were very well done and informative. They provided conceptual background and solid empirical study."I came away with a much better understanding of the future for collective conflict management—both the specific tools available to states and the international community and the international political context in which those actions might take place." — Elizabeth Kier, University of California, Berkeley