This manual gives the US Army a common language, concept, and purpose to fight and achieve success in a counterinsurgency. COIN is a complex subset of warfare that encompasses all military, paramilitary, political, economic, psychological, and civic actions taken by a government to defeat an insurgency at the company, battalion, and brigade levels. To do this, the manual merges traditional approaches to COIN with the realities of the current operational environment.

At its heart, a counterinsurgency is an armed struggle for the support of the population. Support can be achieved or lost through information engagement, strong representative government, access to goods and services, fear, or violence. This armed struggle also involves eliminating insurgents who threaten the safety and security of the population. However, military units alone cannot defeat an insurgency. Most of the work involves discovering and solving the population's underlying issues, that is, the root causes of their dissatisfaction. Tactics In Counterinsurgency provides the reader with the tactical leadership skills necessary to handle these diverse issues.

This field manual establishes doctrine (fundamental principles) for tactical counterinsurgency (COIN) operations at the company, battalion, and brigade level. It is based on lessons learned from historic counterinsurgencies and current operations. This manual continues the efforts of FM 3-24, Counterinsurgency, in combining the historic approaches to COIN with the realities of today's operational environment (OE)-an environment modified by a population explosion, urbanization, globalization, technology, the spread of religious fundamentalism, resource demand, climate change and natural disasters, and proliferation of weapons of mass destruction. This manual is generic in its geographic focus and should be used with other doctrinal sources.

David Kilcullen is one of the world's most influential experts on counterinsurgency and modern warfare, a ground-breaking theorist whose ideas "are revolutionizing military thinking throughout the west" (Washington Post). Indeed, his vision of modern warfare powerfully influenced the United States' decision to rethink its military strategy in Iraq and implement "the Surge," now recognized as a dramatic success. In Counterinsurgency, Kilcullen brings together his most salient writings on this vitally important topic. Here is a picture of modern warfare by someone who has had his boots on the ground in some of today's worst trouble spots-including Iraq and Afghanistan-and who has been studying counterinsurgency since 1985. Filled with down-to-earth, common-sense insights, this book is the definitive account of counterinsurgency, indispensable for all those interested in making sense of our world in an age of terror.

This field manual establishes doctrine for military operations in a counterinsurgency (COIN) environment. It is based on lessons learned from previous counterinsurgencies and contemporary operations. It is also based on existing interim doctrine and doctrine recently developed. Counterinsurgency operations generally have been neglected in broader American military doctrine and national security policies since the end of the Vietnam War over 40 years ago. This manual is designed to reverse that trend. It is also designed to merge traditional approaches to COIN with the realities of a new international arena shaped by technological advances, globalization, and the spread of extremist ideologies--some of them claiming the authority of a religious faith. This is a comprehensive manual that details every aspect of a successful COIN operation from intelligence to leadership to diplomacy. It also includes several useful appendices that provide important supplementary material.

The first book of its kind, Hearts and Minds is a scathing response to the grand narrative of U.S. counterinsurgency, in which warfare is defined not by military might alone but by winning the "hearts and minds" of civilians. Dormant as a tactic since the days of the Vietnam War, in 2006 the U.S. Army drafted a new field manual heralding the resurrection of counterinsurgency as a primary military engagement strategy; counterinsurgency campaigns followed in Iraq and Afghanistan, despite the fact that counterinsurgency had utterly failed to account for the actual lived experiences of the people whose hearts and minds America had sought to win. Drawing on leading thinkers in the field and using key examples from Malaya, the Philippines, Vietnam, El Salvador, Iraq, and Afghanistan, Hearts and Minds brings a long-overdue focus on the many civilians caught up in these conflicts. Both urgent and timely, this important book challenges the idea of a neat divide between insurgents and the populations from which they emerge—and should be required reading for anyone engaged in the most important contemporary debates over U.S. military policy.