Abstract
Since the early 1990s, an increasing number of troops have been deployed in peacekeeping missions all around the world. The mixed success and high-profile failures of several missions have provided peacekeepers and scholars with a wealth of experience from which to generate knowledge and understand key lessons. In this article I use the Rwandan case to explore the issue of the use of force to protect unarmed civilians that have become the target of violence. In particular, I focus on the moral responsibilities implied in such operations. I contend that in order for peacekeepers to be effective, they need to subscribe to, and be motivated by a peacekeeper ethos. The core element of this ethos is the protection of human life. Those peacekeepers who, through experience and education, internalize this ethos will be the best prepared for the difficult task they face. This article emphasizes the importance of sharpening moral autonomy among peacekeepers, in order to provide them with the skills they need to be more effective in saving lives. To illustrate this point, I analyze the slaughter of more than 2000 refugees at the ETO school in Kigali, Rwanda; a UN site protected by Belgian peacekeepers in 1994