World politics History 28 International relations 19 Foreign relations 12 Military history, Modern 12 War (International law) 8 War 7 Military policy 5 Arms race 4 Political aspects 4 Diplomacy 3 Military art and science 3 Military relations 3 Sea-power 3 Security, International 3 Strategy 3 Terrorism 3 Air power 2 Armed Forces 2 Causes 2 Cold War 2 Communism 2 Conflict management 2 Geopolitics 2 Great Britain 2 Historiography 2 Islam 2 Islamic fundamentalism 2 Petroleum industry and trade 2 Politics and government 2