This work investigates the legal and operational framework governing United Nations peacekeeping missions through a comprehensive analysis of primary documentation. Rosalyn Higgins, a distinguished scholar and former President of the International Court of Justice, provides an authoritative examination of the mandates, resolutions, and practical challenges faced by the UN. The text synthesizes complex legal instruments with historical context to clarify the organization's role in maintaining international security.

Experts regard this volume as a foundational reference for students and practitioners of international law. Readers frequently note the academic density of the prose, which serves as a rigorous resource for understanding the institutional mechanics of the United Nations.