In this document, Janet E. Heininger's study is one of the first to assess the experience of the UN and peacekeeping missions abroad and provides an in-depth analysis of the Cambodian case study to helps us understand the extent and nature of the United Nations successes and shortcomings.

While disarmament, demobilization and reintegration (DDR) and security sector reform (SSR) have become integral statebuilding tools in post-conflict states, the existing empirical literature examining their relationship has focused on supply-side considerations related to the programming of both processes. In practice, though, DDR and SSR are implemented in the wider context of war-to-peace transitions where the state is attempting to establish a monopoly over the use of force and legitimize itself in the eyes of domestic and international communities. This paper therefore assumes that to identify opportunities and constraints for establishing closer practical linkages between DDR and SSR it is important to take the local politics into consideration. It examines two past externally driven peacebuilding interventions in West Africa, namely Liberia and Sierra Leone, featuring cases in which the central state had essentially fragmented or collapsed. Through this comparative analysis, the paper aims to provide a stepping-stone for future studies examining demand-side considerations of DDR and SSR in post-conflict contexts.

An in-depth 2007 analysis of the sources of success and failure in UN peacekeeping missions in civil wars.

The Oxford Handbook on United Nations Peacekeeping Operations presents an innovative, authoritative, and accessible examination and critique of the United Nations peacekeeping operations. Since the late 1940s, but particularly since the end of the cold war, peacekeeping has been a central part of the core activities of the United Nations and a major process in global security governance and the management of international relations in general. The volume will present a chronological analysis, designed to provide a comprehensive perspective that highlights the evolution of UN peacekeeping and offers a detailed picture of how the decisions of UN bureaucrats and national governments on the set-up and design of particular UN missions were, and remain, influenced by the impact of preceding operations. The volume will bring together leading scholars and senior practitioners in order to provide overviews and analyses of all 65 peacekeeping operations that have been carried out by the United Nations since 1948. As with all Oxford Handbooks, the volume will be agenda-setting in importance, providing the authoritative point of reference for all those working throughout international relations and beyond.

Analyzing nineteen cases, this title offers practical perspective on the implications of constitution-making procedure, and explores emerging international legal norms.

This book proposes a normative framework specifically designed for the complex and legally uncertain time period between armed conflicts and peace. As such, it contributes both to the furthering of a jus post bellum framework, and to enhanced legal clarity in complex and legally uncertain environments. This, in turn, contributes to strengthened protection engagements, and thus to improved prospects of enabling sustainable peace and security in both national and international perspectives. The book offers a novel but persuasive argument for a legal framework specific for transitional environments. Such legal framework, it is argued, is warranted in order to enable legal clarity to contemporary and outstanding legal issues, as well as to furthering peace efforts in complex environments. The legal framework suggested proposes a dividing line between applicable legal frameworks that, it is submitted, enhances both legal clarity on protection engagements and the quest for sustainable peace. The framework proposed is founded on a legal analysis of the protective nature and function of law. It thus provides a rare but important perspective on law that is of value in the quest for sustainable peace and security. The research draws uniquely on both contemporary legal debates, and on peace and conflict research. It does so in order to enable legal analysis that is both legally sound, as well as appropriate and adequate in today’s peace and security realities. The book provides a valuable resource for academics, researchers and policy-makers in the areas of Public International Law, International Humanitarian Law, International Human Rights Law, (the law of) Peace Operations, and Peace and Security Studies.

Peace operations remain a principal tool for managing armed conflict and protecting civilians. The fully revised, expanded and updated third edition of Understanding Peacekeeping provides a comprehensive and up-to-date introduction to the theory, history, and politics of peace operations. Drawing on a dataset of nearly two hundred historical and contemporary missions, this book evaluates the changing characteristics of the contemporary international environment in which peace operations are deployed, the strategic purposes peace operations are intended to achieve, and the major challenges facing today’s peacekeepers. All the chapters have been revised and updated, and five new chapters have been added – on stabilization, organized crime, exit strategies, force generation, and the use of force. Part 1 summarizes the central concepts and issues related to peace operations. Part 2 charts the historical development of peacekeeping, from 1945 through to 2020. Part 3 analyses the strategic purposes that United Nations and other peace operations are intended to achieve – namely, prevention, observation, assistance, enforcement, stabilization, and administration. Part 4 looks forward and examines the central challenges facing today’s peacekeepers: force generation, the regionalization and privatization of peace operations, the use of force, civilian protection, gender issues, policing and organized crime, and exit strategies.