World politics -- Foreign relations -- 6 National security -- 4 Terrorism -- 2 War on Terrorism, 2001-2009 2 Arms control -- 1 Arms race -- 1 more ... Balance of power 1 Cold War 1 Congresses 1 Congresses -- 1 Defense industries -- 1 Defenses 1 Detente 1 Energy industries -- 1 Energy policy -- 1 Globalization 1 Government policy -- 1 History -- 1 International economic relations 1 Islamic fundamentalism 1 Just war doctrine 1 Military policy 1 Military relations -- 1 Military weapons -- 1 National security 1 North Atlantic Treaty Organization 1 Nuclear arms control -- 1 Nuclear weapons -- 1 Petroleum industry and trade -- 1 less ...