History 1,164 Armed Forces 835 Military policy 610 HISTORY 461 Military 408 National security 372 Military Science 362 TECHNOLOGY & ENGINEERING 352 Military art and science 342 POLITICAL SCIENCE 332 Other 242 War 237 History, Military 226 General 213 Defenses 188 Nuclear weapons 180 Foreign relations 176 Strategy 148 Soldiers 145 World politics 142 Nuclear warfare 138 Diplomatic relations 131 Appropriations and expenditures 128 Politics and government 120 Security (National & International) 115 Military relations 112 Moral and ethical aspects 112 Government policy 105 World War, 1939-1945 104 Security, International 99