Strategy 35 Military policy 26 History 10 Armed Forces 9 Military strategy 8 World politics 7 Military art and science 6 United States 6 War 6 Defenses 5 History, Military 5 National security 5 World War, 1939-1945 5 Nuclear warfare 4 Case studies 3 Military doctrine 3 Military planning 3 Nonlethal weapons 3 Strategic aspects 3 Tactics 3 Twenty-first century 3 Campaigns 2 China 2 Congresses 2 Military intelligence 2 Security, International 2 Soviet Union 2 Technological innovations 2 Termination 2 War and warfare 2