History -- Terrorism -- Foreign relations -- 6 Islam and politics -- 6 Government policy -- 5 National security -- 4 Prevention -- 4 more ... Religious aspects -- 4 Islam 3 Islamic fundamentalism -- 3 Military history, Modern -- 3 Political aspects -- 3 September 11 Terrorist Attacks, 2001 -- 3 Chronology 2 Cold War 2 Drug traffic -- 2 Guerrilla warfare -- 2 Insurgency -- 2 Islam -- 2 Islam and state -- 2 Political aspects 2 Politics and government -- 2 September 11 Terrorist Attacks, 2001 2 Sources 2 Terrorism 2 20th century 1 Arab-Israeli conflict 1 Atrocities -- 1 Atrocities. -- 1 Autonomy and independence movements 1 less ...