When are peacekeepers “green?”

Although the focus of United Nations (UN) peacekeeping operations (PKOs) remains peace and security, missions may also have an environmental orientation. Such an emphasis is usually based on environmental goals and activities in operation mandates or deployed units on the ground dedicated to environmental matters. A “green” mission orientation can strengthen peacekeepers’ commitment to environmental protection and help promote environmental quality in host countries. However, little is known about what leads to an environmental mission orientation in the first place. This research contributes to addressing this question as I analyze the mission orientation of African PKOs since 1991. Consistent with the general rationale that interventions tend to strategically select themselves into the more difficult cases, I report evidence that peacekeepers are more likely to have a green orientation when host countries are more exposed to climate change and environmental stress. The analysis is complemented by a short qualitative study of UN peacekeeping in Somalia.