Most negotiated peace settlements since the 1990s have featured some aspect of power sharing, including those in Northern Ireland, Burundi, Bosnia, and Nepal. However, by freezing a sometimes unstable status quo, power sharing can create challenges to maintaining peace over the longer term as issues arise that rekindle enmity or create new suspicions among the parties. This report argues that power-sharing arrangements can be made more durable by providing robust forums, either permanent or ad hoc, that allow parties to resolve differences as they arise and to reaffirm their commitment to peace.

The disputed 2014 Afghan presidential election led to a power-sharing arrangement between President Ashraf Ghani (right) and rival Abdullah Abdullah. (Kacper Pempel/Reuters)
The disputed 2014 Afghan presidential election led to a power-sharing arrangement between President Ashraf Ghani (right) and rival Abdullah Abdullah. (Photo by Kacper Pempel/Reuters)

Summary

  • Political power sharing is an effective and frequently used approach to end intra-state armed conflicts. Current cases of high-stakes negotiations that use this approach include those in Afghanistan and Yemen.
  • However, power sharing can create challenges for maintaining peace in the medium to long term. Peace practitioners face a particular dilemma in their efforts to support power-sharing arrangements beyond the immediate transitional period after a peace agreement.
  • To address this problem, practitioners will need to rethink mental models as well as practical approaches in peace processes. In particular, this will involve abandoning thinking of peace processes in terms of clearly defined phases, in which a negotiation phase is followed by an implementation phase with a peace agreement marking the transition between the two. Peace agreements are not in fact the end point, but often the beginning of protracted negotiated war-to-peace transitions.
  • The prospects for a power-sharing arrangement’s long-term success increases when conflict parties have forums for continued negotiation after a peace agreement has been concluded. Ongoing negotiations in these forums help to resolve newly contentious issues, address issues omitted or left ambiguous in the agreement, adapt a peace process to new power configurations, and pave the way for parties to entrench their commitment to peace in postconflict constitutions.
  • International and domestic third parties can support postagreement negotiations in different ways, including by incentivizing compromise, mediating between the parties, and supporting dialogue mechanisms at the local and national levels.

About the Authors

David Lanz is co-head of the mediation program at swisspeace, a practice-oriented peace research institute located in Bern and Basel, Switzerland. Laurie Nathan is director of the mediation program at the Kroc Institute for International Peace Studies at the University of Notre Dame. Alexandre Raffoul is an associate researcher in swisspeace’s mediation program.

About the report

This report examines the long-term performance of power sharing as an approach to ending intra-state armed conflicts. It argues that providing and fostering forums for continued negotiations after a peace agreement has been concluded is crucial to ensuring the long-term, positive performance of power-sharing arrangements. The report is based on a research project funded by USIP and run by swisspeace with the support of the Kroc Institute at Notre Dame.


Related Publications

Hard Work Ahead: Haiti’s Government Seeks to Restore Security with International Support

Hard Work Ahead: Haiti’s Government Seeks to Restore Security with International Support

Thursday, June 20, 2024

Many Haitians expressed genuine sympathy and shared loss when an American missionary couple, Davy and Natalie Lloyd, were killed by gangs alongside Jude Montis, the local director of the Missions in Haiti organization where they were working. Following a confusing few hours of attacks and counter-attacks by rival gangs on May 23, the tragic shootings and subsequent burning of the male bodies quickly made national news in the United States, in part because of the prominence of the couple — Natalie Lloyd is the daughter of Missouri State Representative Ben Baker and Davy Lloyd’s family is prominent in Oklahoma.

Type: Analysis

Democracy & GovernanceJustice, Security & Rule of Law

¿Es la histórica elección de México una oportunidad para reiniciar la cooperación con los Estados Unidos?

¿Es la histórica elección de México una oportunidad para reiniciar la cooperación con los Estados Unidos?

Thursday, June 13, 2024

El 2 de junio, los mexicanos eligieron a la ex alcaldesa de la Ciudad de México y candidata del partido gobernante, Claudia Sheinbaum, como su próxima presidenta. Con un mandato electoral contundente, así como con una mayoría calificada en el Congreso, Sheinbaum ha prometido continuar el proyecto de la “Cuarta Transformación” de su predecesor, enfocado en reducir la pobreza, combatir la corrupción, promover la justicia social y lograr una distribución equitativa del ingreso bajo un estado fortalecido. En medio de esta mezcla de continuidad y cambio, Estados Unidos podría tener una oportunidad para reconstruir la deteriorada cooperación entre ambos países en materia de seguridad y reducción de la violencia, una de las prioridades de Sheinbaum y algo que será imposible de lograr sin una estrecha cooperación con Estados Unidos.

Type: Analysis

Democracy & GovernanceGlobal Elections & Conflict

Vietnam’s Paradox: Domestic Tumult, Diplomatic Consistency

Vietnam’s Paradox: Domestic Tumult, Diplomatic Consistency

Thursday, June 13, 2024

Last September, President Biden and Vietnamese General Secretary Nguyễn Phú Trọng announced a new Comprehensive Strategic Partnership, raising U.S.-Vietnam relations to their highest level ever. Yet domestic politics in Vietnam have been rocky, with numerous leadership changes and increasing restrictions on civil society — raising uncertainty within Vietnam’s usually stable political system.

Type: Analysis

Global PolicyDemocracy & Governance

Is Mexico’s Historic Election an Opportunity to Reset Cooperation with the U.S.?

Is Mexico’s Historic Election an Opportunity to Reset Cooperation with the U.S.?

Thursday, June 13, 2024

On June 2, Mexicans elected former Mexico City mayor and governing party candidate Claudia Sheinbaum as their next president. With a compelling electoral mandate, as well as a qualified majority in Congress, Sheinbaum has vowed to continue her predecessor’s “Fourth Transformation” project, focused on reducing poverty, combatting corruption and promoting social justice and equal income distribution under a strengthened state. Amid this mix of continuity and change, the United States may have an opportunity to rebuild the two countries’ frayed cooperation on security and violence reduction, one of Sheinbaum’s priorities and something that will be impossible for her to achieve without close cooperation with the United States.

Type: Analysis

Democracy & GovernanceGlobal Elections & Conflict

View All Publications