Intelligence Gathering Investigations Investigation Arrests Armed Rebellion Counterterrorist Regime Legal Powers Settler Attacks Russian National Guard Terrorist Cells Terrorism Organizations Arrests Under Official Secrets Act Terrorism Threats Wanted Criminals Suspects Anti-Terror Agencies Investigation Techniques 9/11 Attacks Witness Testimony Detention Facilities Police Operations Designated Terrorist Organizations Intelligence Services Hamas Threat Assessment Terrorist Organizations Arming Pilots Against Terrorism Act Foiled Plots Foreign Government Involvement FBI Task Force Hostage Taking Assassination Plots Terrorism Suspects Surveillance Bomb Plot Domestic Terrorism Threats Counterterrorism Facility Partnerships with Taliban ISIS Online Surveillance Terrorist Attacks Israeli Military Operations Terror-style Attacks Drone Attacks Rewards for Information