Iran Foreign relations 287 United States Foreign relations 264 Economic sanctions, American 221 Nuclear nonproliferation 97 Iran Politics and government 84 Nuclear weapons 83 Iran History 70 Iran Military policy 61 National security 53 Iran Foreign economic relations 50 United States Foreign economic relations 40 Iran 38 State-sponsored terrorism 36 Nuclear nonproliferation Government policy 29 Nuclear nonproliferation International cooperation 25 Terrorism Prevention 23 Economic sanctions 21 Security, International 21 Weapons of mass destruction 20 Nuclear arms control 19 United States Claims vs. Iran 19 Human rights 18 Iranian property 18 Terrorism 17 Iran Military relations 16 Military assistance, American 15 Ballistic missiles 14 Middle East Strategic aspects 14 Cyberterrorism 13 Iran Relations 13 Nuclear weapons Government policy 13 United States Armed Forces 13 United States Military relations 13 Nuclear facilities 12 Diplomatic negotiations in international disputes 11 Terrorism Finance Prevention 11 Export controls 10 Intelligence service 10 Strategic planning 10 Iraq Foreign relations 9 Islam and politics 9 Petroleum industry and trade 9 Terrorism Government policy 9 Arms transfers 8 Iran Antiquities 8 Iran Hostage Crisis, 1979-1981 8 Iran Social life and customs 8 Sanctions (International law) 8 United States Military policy 8 Exports Finance Law and legislation 7 International business enterprises 7 International relations 7 Investments, Foreign 7 Iran Civilization 7 Iran Economic conditions 7 Iran Social conditions 7 Nuclear arms control Verification 7 Russia (Federation) Foreign relations 7 Russia (Federation) Military policy 7 Saudi Arabia Foreign relations 7 United States Relations 7 Arms control 6 Insurgency 6 Iran Description and travel 6 Iran Kings and rulers 6 Israel Foreign relations 6 Middle East Foreign relations 6 Money laundering Prevention 6 Terrorism Religious aspects Islam 6 War and emergency legislation 6 Arms race 5 Democratization 5 Freedom of religion 5 Gas industry Finance 5 Hostage negotiations 5 Hostages 5 Iran Religion 5 Iran-Contra Affair, 1985-1990 5 Islamic fundamentalism 5 Petroleum industry and trade Finance 5 Political corruption 5 Political stability 5 Terrorism Finance 5 United States Defenses 5 United States Foreign relations Law and legislation 5 Bahais 4 Ballistic missile defenses 4 China Foreign relations 4 Cyberinfrastructure Security measures 4 Cyberspace Security measures 4 Evaluation 4 Financial disclosure Law and legislation 4 Iran Armed Forces 4 Iran Officials and employees Finance, Personal 4 Iran Strategic aspects 4 Iranians 4 Middle East 4 Military assistance 4 Military planning 4 Oil fields 4