Foreign relations -- Politics and government -- 8 National security -- 4 Diplomacy 3 Foreign economic relations -- 3 Foreign relations 3 International relations 3 more ... Diplomatic relations 2 Economic integration 2 History -- 2 Japan -- 2 Relations -- 2 World politics -- 2 Case studies -- 1 China 1 Civilization -- 1 Diplomats -- 1 Economic conditions -- 1 Foreign public opinion, Japanese 1 Foreign public opinion, Russian 1 Globalization -- 1 Intellectual life -- 1 Korea (South) 1 Korean reunification question -- 1 Law and legislation -- 1 Membership 1 Military policy 1 National security 1 Political aspects 1 Regionalism -- 1 less ...