This superbly edited volume addresses the question of what has been accomplished and what lessons have been learned from ten years of peace operations in post-conflict societies.

In this new century, a rising proportion of the world’s societal wars are ending not in victory for one side but in stalemate and negotiated peace, outside military intervention, or both, as events in Afghanistan, Bosnia and Herzegovina, East Timor, and Sierra Leone have borne witness. Additionally, a rising number of soldiers, police officers, and other personnel from the international community have helped war-damaged lands regain their footing through peace operations run by the United Nations, NATO, and other organizations. After ten years of sustained effort, what has been accomplished and what lessons have been learned?

This volume, the third in a sequence on peacekeeping and post-conflict security edited by William J. Durch, addresses these questions through focused, structured case studies of operations in the above four countries, the Democratic Republic of the Congo, and Kosovo. The common structure walks the reader into and through the problems that have driven each conflict and the solutions derived to deal with them. The focus is on how peace operations work and why they succeed, fail, drift, or recover. The editor and case authors provide constructive and practical guidance for future operations, anticipating how international peace support, its objectives, and its participants may change in the years ahead.

This accessible, insightful, and superbly edited volume is sure to be widely read by scholars, analysts, and practitioners alike—and will no doubt be regarded as the single most important source for data on and analysis of these important missions. Twenty-first Century Peace Operations is a joint publication of the Henry L. Stimson Center and the United States Institute of Peace.

About the Editor

William J. Durch is a senior associate at the Henry L. Stimson Center and has taught at Georgetown University and at the Johns Hopkins Paul H. Nitze School of Advanced International Studies.


Latest Publications

Russia’s Disinformation Targets Moldova’s Ties with Europe

Russia’s Disinformation Targets Moldova’s Ties with Europe

Wednesday, July 3, 2024

Moldova is at war with Russia, even though not a single shot has been fired. This conflict, which Romanian-speaking Moldovans call a “razboi hibrid” (hybrid war), poses risks to Moldova and its Eastern European neighbors not unlike a traditional shooting war. As Moldova and Ukraine began separate talks last week to join the European Union, the government of Russian President Vladimir Putin has escalated its campaign of disinformation and political interference to derail Moldovans’ European and democratic aspirations. Moscow is targeting a critical decision point for Moldova: national elections and a plebiscite on EU membership over the next 13 months.

Type: Analysis

Global Policy

Putting Data Around Intergroup Violence and Sorcery Accusation–Related Violence in Papua New Guinea

Putting Data Around Intergroup Violence and Sorcery Accusation–Related Violence in Papua New Guinea

Tuesday, July 2, 2024

This discussion paper provides analysis of newspaper reports from Papua New Guinea around two different but interconnected forms of violence: intergroup violence and sorcery accusation–related violence. The authors conclude that both types of violence are fueled by money, politics, the widespread availability of guns and the normalization of violence, the erosion of traditional and local forms of leadership and regulation, and public service delivery failures.

Type: Discussion Paper

Conflict Analysis & Prevention

Dean Cheng on China’s Expanding Space Capabilities

Dean Cheng on China’s Expanding Space Capabilities

Monday, July 1, 2024

China’s successful trip to the far side of the moon — the first nation to accomplish the feat — is not only “great advertising” for potential technology partnerships, it’s “part of the larger Chinese space effort” that seeks to expand China’s own dual-use capabilities in space, says USIP’s Dean Cheng.

Type: Podcast

China in Peru: The Unspoken Costs of an Unequal Relationship

China in Peru: The Unspoken Costs of an Unequal Relationship

Monday, July 1, 2024

China’s political and economic influence in Latin America has increased dramatically since the turn of the century. This is especially true in resource-rich countries like Peru, where China has channeled billions of dollars of investment into the oil and mining sectors. This report takes a critical look at the narrative that closer engagement with China is the key to Peru’s future economic development and prosperity, and suggests ways that US agencies, corporations, and NGOs can support Peruvians’ efforts to create a more equitable balance in their country’s relationship with China.

Type: Special Report

Global Policy

Kenya’s Crisis Shows the Urgency of African Poverty, Corruption, Debt

Kenya’s Crisis Shows the Urgency of African Poverty, Corruption, Debt

Thursday, June 27, 2024

Kenya’s public protests and deadly violence over proposed tax increases this week highlight some of the country’s most serious challenges: high youth unemployment, deepening poverty and the glaring gap between living conditions for the country’s elite and its urban poor. This social crisis is exacerbated by severe corruption, a stifling foreign debt and a too-violent response by Kenyan police, who have a poor record in handling large demonstrations. Steps to calm this crisis are vital to preserve Kenya’s overall stability, its role as an East African trade hub — and its capacity to serve as a leader for peace, which the United States increasing has relied upon in Africa and elsewhere.

Type: Analysis

EconomicsGlobal Policy

View All Publications