War on Terrorism, 2001-2009 12 Foreign relations -- 8 Terrorism -- 8 Government policy -- 5 Politics and government -- 5 Civil defense -- 2 Civil rights -- 2 more ... Defenses 2 Military policy 2 National security -- 2 Prevention 2 September 11 Terrorist Attacks, 2001 2 Armed Forces -- 1 Christianity and other religions -- 1 Civil defense 1 Combatants and noncombatants (International Law) 1 Detention of persons -- 1 Executive power -- 1 Foreign public opinion 1 Globalization 1 Harbors -- 1 Human rights 1 Imperialism 1 Influence 1 Iraq War, 2003-2011 1 Islam 1 Legal status, laws, etc -- 1 Mercenary troops -- 1 Merchant marine -- 1 Military planning -- 1 less ...