Politics and government 15 History 8 Foreign relations 6 Iraq War, 2003- 6 Relations 4 Biography 3 Insurgency 3 Nuclear weapons 3 Persian Gulf War, 1991 3 Postwar reconstruction 3 Weapons of mass destruction 3 Accidents 2 Economic aspects 2 Economic conditions 2 Iraq War, 2003 2 Kurds 2 Military policy 2 Nuclear arms control 2 Persian Gulf War,1991 2 Aerial reconnaissance, American 1 Arms control 1 Biological warfare 1 Biological weapons 1 Black Hawk (Military transport helicopter) 1 Campaigns 1 Case studies 1 Chemical warfare 1 Counterinsurgency 1 Defenses 1 Disarmament 1