Many hurdles to take: Explaining peacekeepers’ ability to engage in human rights activities

Abstract Human rights are a fundamental principle and purpose of the United Nations (UN). Yet, UN peacekeeping operations (PKOs) exhibit substantial variation in their ability to engage in human rights activities. While existing research has investigated deployment and mandates, we explain what peacekeepers can actually do on the ground. We argue that the UN Security Council’s permanent member states (the P5) limit human rights mandates if they have private interests in PKO host countries, thereby diminishing peacekeepers’ ability to promote and protect human rights. Moreover, armed conflict shifts priorities away from human rights activities. We use novel data on 21 human rights activities in African countries (1991–2016) and item response models to capture PKOs’ latent ability to engage in these activities. Random and fixed effects regression and mediation analyses with sensitivity tests support our expectations. We find that the P5’s economic interests in the PKO host country negatively correlate with the strength of human rights mandate provisions, which in turn negatively correlates with PKOs’ ability to engage in human rights activities. We find similar, although less consistent, correlations for P5’s security interests. Yet, while mandates partly define the scope of PKOs’ activities, field-level conditions also have an influence. Specifically, ongoing armed conflict negatively correlates with PKOs’ ability to engage in human rights activities. Our results suggest that rising challenges to the liberal international order by powerful states, coupled with the more frequent deployment of PKOs in conflict zones, will likely increase the hurdles that UN PKOs need to overcome to meet expectations regarding their human rights engagement.