Legitimacy and Coercion in Peacebuilding: A Balancing Act

Despite the tendency of the power literature to analyse legitimacy and coercion in isolation, both theoretical and empirical evidence suggest that coercion and legitimacy are not parallel lines but can interact in different ways, supporting or undermining each other. A methodical exploration of the relationship between legitimacy and coercion is important not only for improving the theoretical literatures on power and legitimacy but also in the light of the increasing interest in the power of legitimacy in statebuilding and peacebuilding. This article first analyses the overall interaction between coercion and legitimacy, and then explores the question that emerges from the interaction analysis; what level of coercion is permitted or required in order for a mission's local legitimacy to be sustained? Finally, for the practice of peacebuilding, the article shows that an operation needs to understand its initial legitimacy standing with the local population, as this determines how much coercive force it can employ without undermining its overall legitimacy.