The Long and Winding Road Post9/11 Intelligence Reforms a Decade Later

The establishment of the Department of Homeland Security (DHS) and passage of the Intelligence Reform and Terrorism Prevention Act (IRTPA) shortly after the terrorist attacks of September 11, 2001, collectively constitute the most significant bureaucratic shakeup of the national security apparatus since the National Security Act of 1947. Roughly 10 years following the creation of DHS, questions linger as to whether these reforms have addressed the major domestic intelligence shortfalls identified in numerous post-9/11 congressional hearings and in the final report of the 9/11 Commission. This book seeks to answer those questions by examining the performance of the U.S. domestic intelligence system since 9/11 along three fronts: intelligence fusion, institutional evolution, and intelligence prioritization. Citing the literature from current and former homeland security practitioners, academic experts, non-partisan analysts, and print media commentators, this report concludes that while key measures of progress on these fronts have been observed, shortfalls within the domestic intelligence system do nevertheless remain, requiring further oversight and guidance from federal homeland security policymakers.