"Brown has taken an incredibly complex subject and made it accessible and readable, all while retaining the gravity of history and the sheer intensity of these battlefields. Airpower became a fundamental warfighting tool in the Global War on Terror, and its success depended on the community of JTACs whose experiences populate this important work. They are the unsung heroes of the post-9/11 wars America needs to meet." —David L. Goldfein, General (Ret.), USAF, 21st Chief of Staff With a new century and a new enemy came a new kind of war: low intensity and civilian-dominated, blending austere rural and dense urban environments alike. Into this new kind of war, the American military launched two invasions against terrorist networks and military rivals, relying on airpower—close air support (CAS)—at a scale never before seen. The Global War on Terror was the "CAS war." Forward Air Controllers were on the front lines, directing airstrikes against enemies in their safe havens, safeguarding friendly forces and civilians alike to their utmost, and achieving unprecedented success with limited resources. This volume captures the heroic accounts of the first Tactical Air Control Party (TACPs) in Afghanistan and Iraq, and how Close Air Support fundamentally reshaped the American war machine in the first five years of the War on Terror.