History 136 National security 111 Armed Forces 100 Politics and government 72 Military policy 71 History, Military 50 Military art and science 50 more ... Intelligence service 41 Arab-Israeli conflict 35 Foreign relations 34 Defenses 30 Strategic aspects 28 Nuclear weapons 26 Espionage 20 International relations 20 Secret service 19 Spies 18 Espionage, Israeli 16 Military relations 16 Weapons 15 Islamic weapons 13 Arabic 12 Armies 12 Political activity 12 Diplomatic relations 11 Economic conditions 11 Religious aspects 11 Islam 10 Soldiers 10 War 10 less ...