This is a hard book to tackle. It is not as clearly organized as it might have been, and (especially in the opening theoretical chapters) its thread often gets lost in difficult, repetitive, jargon-laden prose. Yet for anyone interested in insurgency and counterinsurgency, Afghanistan and Pakistan, or late-period Soviet military history, the book is worth the effort. Abdulkader H. Sinno sheds new light on the organizational politics and sociology of Afghanistanʼs morphing militia groups, and on the 30 years of warfare engulfing the country from the Soviet invasion of 1979 to todayʼs NATO-led peace enforcement operations.