The aim of this study is not to explore all of the problems that arise today in security threats and conflict management, but to seek to understand the role of a particular institution--the Security Council--and the changes now affecting its modes of intervention and its interaction with international actors--great powers, regional organizations, non-state actors.

Frequently the UN Security Council is accused of failing its objectives for maintaining international peace and security, but this book argues that instead of undermining the legitimacy of the Council, processes of contestation, politicisation and delegitimation can be productive in international organisations such as the Security Council.

Phillip Y. Lipscy explains how countries renegotiate international institutions when rising powers such as Japan and China challenge the existing order. This book is particularly relevant for those interested in topics such as international organizations, such as United Nations, IMF, and World Bank, political economy, international security, US diplomacy, Chinese diplomacy, and Japanese diplomacy.