Military policy 112 Foreign relations 53 History 16 National security 16 Politics and government 13 Political aspects 11 Nuclear warfare 9 War on Terrorism, 2001- 7 World politics 7 Armed Forces 6 Deterrence (Strategy) 6 Imperialism 6 Moral and ethical aspects 6 Afghan War, 2001- 5 Government policy 5 History, Military 5 Intervention (International law) 5 Nuclear weapons 5 Public opinion 5 Strategy 5 Terrorism 5 War 5 Civil-military relations 4 Iraq War, 2003- 4 Mass media 4 Militarism 4 Military relations 4 September 11 Terrorist Attacks, 2001 4 Campaigns 3 Cold War 3