Book excerpt: "This book explores the political dilemmas around security forces in war-torn countries. Well-governed military and police forces are central to sustained peace after civil war, and efforts to restructure security forces are major components of peacebuilding and stabilization efforts. As international actors have attempted to strengthen oversight and curb abuse, however, they have run into thorny political obstacles. Varied outcomes have raised questions about the value of international assistance for strengthening state institutions"--