Strategic aspects Foreign relations -- 12 Geopolitics -- 4 Foreign economic relations -- 3 Military policy 3 History -- 2 International relations 2 more ... Military assistance, American -- 2 National security -- 2 Relations -- 2 Unification, 1990 2 China 1 Defenses 1 Economic conditions -- 1 Economic history 1 Foreign relations 1 Military relations -- 1 Petroleum Indian Ocean Reserves 1 Politics and government -- 1 Sea control 1 Security, International -- 1 Strategic aspects of individuals places 1 Strategy 1 World politics -- 1 World politics ·y 1989- 1 less ...