Blood Year is an unsparingly honest, self-critical analysis of the collapse of western counterterrorism strategy and the subsequent rise of Islamic State. As a soldier, counterterrorism official, and Chief Strategist in the US State Department's Bureau of Counterterrorism, David Kilcullen was one of the original architects of US and allied counterterrorism policy. Kilcullen's frank assessment - that the strategy he helped design has failed, that it has not made us safer, and has contributed to new threats, including Islamic State - makes this short book mandatory reading for anyone interested in how terrorism is confronted. The most startling part of his analysis is that there may be worse dangers than ISIS incubating in various parts of the world.

"Such an important book...What makes Blood Year particularly valuable is that Kilcullen manages to recount the events of 2014 and 2015 without succumbing to the pull of political correctness or the push of conventional wisdom." - The Sunday Times

"This is a lucid story, humanely told and utterly chilling, in which the author wears his experience and erudition lightly. It should be read by those who still cling to the debris of the fences they sat on over Iraq and Syria." - Financial Times

"Mr Kilcullen gives an unflinching insider's account of how mistakes and missed opportunities led inexorably to the events of 2014 ... a wise and important book." - The Economist

"Kilcullen is a legendary figure in the world of counterterrorism . . . his book is a frank and revealing expose of all the military and political missteps that the West has made since 2001." - Literary Review

"Kilcullen explains superbly the multiple paths to jihadism, the numerous ways in which terrorists can strike, the plentiful targets urban societies offer, and antediluvian ISIS' savvy use of the Internet and social media to attract and train acolytes." - The New York Times Book Review

"Kilcullen's book is a tour de force. With telling details and personal reminiscences, he seeks to make sense of how the U.S. counterinsurgency campaign in Iraq ultimately fell apart." - Foreign Affairs

"A dispassionate, discouraging analysis of how the Western counterterrorism effort has gone so terribly wrong. . . . Kilcullen pulls no punches in describing the current security situation. . . . This brief work packs an analytical wallop. . . . Kilcullen's personal familiarity with the territory and many major players adds elements of vivid color to the well-informed discussions of history and policy, and the narrative is refreshingly nonpartisan. . . . Direct, insightful, and frightening, this book will prepare readers to see through the misguided, simplistic solutions to the problems of Middle Eastern policy and Islamic terror so common in this election year." - Kirkus starred review

"David Kilcullen, an Australian military officer and academic, was deeply involved in the US counterinsurgency campaign in Iraq. His engrossing book combines personal reminiscence with non-partisan analysis of what went wrong--and warns of the risk of further deterioration." - Financial Times Summer Reading

"A timely primer to the story of countering asymmetric and terrorist threats across much of the world since 2001 - in this it is one of the best, and most accessible, of its kind." - The World Today