Military policy Defenses 3 National security -- 3 Economic integration 2 Economic policy -- 2 Foreign economic relations -- 2 Politics and government -- 2 more ... Defense industries -- 1 Economic conditions -- 1 Economic development -- 1 Foreign relations 1 Foreign relations -- 1 History -- 1 Human ecology -- 1 Japan -- 1 Military policy -- 1 National Security 1 National security 1 Nuclear energy 1 Nuclear energy -- 1 Political economy 1 Politics and government 1 Post-Cold War 1 Relations -- 1 Security, International 1 Strategic aspects 1 less ...