The book is part of FAST's ongoing activism, research, design, and advocacy work. It builds on earlier presentations, including the exhibition BLUE: Architecture of UN Peacekeeping Missions for the Dutch Pavilion of the 15th Venice Architecture Biennale. At the intersection of architecture, urban planning, international relations and activism, BLUE: Architecture of UN Peacekeeping Missions seeks not only to change UN missions but also to open up and expand the operative realm of architecture. It combines research and projects involving policymakers, military engineers and officers, anthropologists, local inhabitants, activists, rebels, diplomats and ministers, architects and planners. BLUE offers examples of how entrenched institutional bureaucracies can be confronted by using more inclusive models of engagement, and it shows how designs rooted in local cultures and empowerment can address a history of violence.