Terrorism 26 Qaida (Organization) 23 Terrorists 13 Jihad 11 History 9 Islam 9 Religious aspects 9 Biography 8 Islamic fundamentalism 6 Prevention 6 War on terrorism, 2001- 6 Islam and politics 5 Government policy 4 Military intelligence 4 Afghan War, 2001 3 Intelligence service 3 Military policy 3 Muslims 3 Personal narratives, American 3 Press coverage, Afghanistan 3 Qaeda (Organization) 3 September 11 Terrorist Attacks, 2001 3 War on terrorism, 2001 3 Case studies 2 Drug traffic 2 Journalist 2 Military history, Modern 2 Nuclear weapons 2 Prisoners and prisons, American 2 Terrorism Religious aspects Islam 2