Abstract
The 9/11 attacks on New York and Washington, D.C. were undoubtedly the most brazen and shocking terrorist attacks conducted by a sub-state group in history. Al Qaeda’s capacity to achieve this outcome depended in large part on its meticulous intelligence and counterintelligence preparation
The 9/11 attacks on New York and Washington, D.C. were undoubtedly the most brazen and shocking terrorist attacks conducted by a sub-state group in history. Al Qaeda’s capacity to achieve this outcome depended in large part on its meticulous intelligence and counterintelligence preparation