History -- Terrorism -- Foreign relations -- 5 Government policy -- 4 National security -- 3 Prevention -- 3 Chronology 2 more ... Islam and politics -- 2 Islamic fundamentalism -- 2 Political aspects -- 2 Sources 2 Terrorism 2 20th century 1 Atrocities -- 1 Cold War 1 Counterinsurgency -- 1 Cross- cultural studies 1 Drug traffic -- 1 Foreign relations 1 Guerrilla warfare -- 1 Guerrillas -- 1 Handbooks, manuals, etc 1 History 1 Insurgency -- 1 International relations 1 Islam 1 Islam and terrorism -- 1 Islamic fundamentalism 1 Low-intensity conflicts (Military science) 1 Military history, Modern -- 1 less ...