United Nations Peacekeeping and Conflict Management (UNPAC)
The Research Group United Nations Peacekeeping and Conflict Management (UNPAC) studies the actions and inaction of the United Nations in response to conflict. It focuses on how the UN exercises influence and power through various types of actions, as well as how it responds to challenges of institutional credibility in the process.
It aims to map the repertoire and evolution of UN responses across time and across different pillars of the system, thereby identifying patterns and sources of agency. This is followed by detailed case studies of how certain responses are developed, silenced, or materialized. To tackle these questions, the research group mobilizes diverse methods including Python-based web scraping, qualitative data analysis, process tracing, interviews, and participant observation.
UNPAC research aims to transcend mission-oriented research in peacekeeping by focusing on the spectrum and processes of deploying conflict responses. It seeks to contribute to scholarly and policy debates about UN reform, institutional effectiveness, organizational agency, and the changing nature of contemporary conflicts.
Image: Marie Frechon via Flickr, CC BY-NC-ND 2.0.
PhD Projects
The United Nations was long regarded as a key player in the resolution of international conflicts. It has sent Blue Helmets to conflict zones, helped to rebuild post-conflict societies, and negotiated peace agreements. However, amid the current crisis of multilateralism, the United Nations' role as a mediator and conflict manager is being increasingly challenged by other actors. New mediators in international conflicts have emerged, such as Qatar and Turkey. In discussing a peacekeeping mission in Ukraine, the United Nations is not considered a possible partner. This raises the question: What will the United Nations' future role be in managing international conflicts? This dissertation project addresses this question.
Using role theory, it examines the expectations that states, other international and regional organisations, civil society actors, and the UN bureaucracy have of the organisation's future role. It also studies how the UN Secretariat manages these increasingly divergent expectations about the UN's future role in the international system. The project analyses statements, papers, and meeting protocols drafted for reviews and the current UN80 reform process. This document analysis is supplemented by interviews. Theoretically, the project develops the application of role theory, which has mainly been used to study states, to International Organisations. The dissertation project is part of the UNPAC – Research Group on United Nations Peacekeeping and Conflict Management.
- The Peacebuilders Playground: Peacebuilding Practices in Timor-Leste
| 2025
Berutti, Emilian ; Yuan, Xinyu (2025): The Peacebuilders Playground: Peacebuilding Practices in Timor-Leste, International Peacekeeping, 1–28. DOI: https://doi.org/10.1080/13533312.2025.2524403 - Rethinking UN Peace and Security Engagements in a Changing World
| 2025
Hellmüller, Sara; Badache, Fanny; Bara, Corinne; Caplan, Richard; de Coning, Cedric; Danso, Ferdinand Kwaku; Donati, Marco; Duursma, Allard; Felicio, Tânia; Fraihat, Ibrahim; Fung, Courtney J; Herz, Monica; Hilding Norberg, Annika; Iji, Tetsuro; Peter, Mateja; Pinaud, Margaux; Reefke, Lisa; Salaymeh, Bilal; Stepanova, Ekaterina; Stoller, Maximilian; Sulaymanov, Shuhrat; Williams, Stephanie; Yuan, Xinyu (2025): Rethinking UN Peace and Security Engagements in a Changing World, International Affairs. DOI: https://doi.org/10.1093/ia/iiaf190 - Chinese Conceptions of Peace – Historical foundations and implications for contemporary conflict agency
| 2025
Abb, Pascal; Yuan, Xinyu; (2025): Chinese Conceptions of Peace – Historical foundations and implications for contemporary conflict agency, FriEnt Report, Bonn: FriEnt – Working Group on Peace and Development.
Publication - The Internationalization of Armed Intrastate Conflict: A Systematic Assessment of the State of Research, Data, and Explanations
| 2026
Schissler, Frederik; Bethke, Felix; Pfeifer, Hanna; Ruhe, Constantin; Schwab, Regine; Wolff, Jonas (2026): The Internationalization of Armed Intrastate Conflict: A Systematic Assessment of the State of Research, Data, and Explanations, TraCe Working Paper, 7, Frankfurt/Main. - The internationalization of intrastate conflict
| 2026
Schissler, Frederik; Pfeifer, Hanna; Ruhe, Constantin; Schwab, Regine; Wolff, Jonas (2026): The internationalization of intrastate conflict. A network perspective on empirical evidence and theoretical explanations, Cooperation and Conflict, Online first. DOI: 10.1177/00108367251413148