Defenses Politics and government -- Foreign relations 2 Foreign relations -- 2 National security 2 National security -- 2 Appropriations and expenditures 1 more ... Armed Forces -- 1 Balance of power 1 Civil defense 1 Civil defense -- 1 Economic conditions - 1989- 1 Harbors -- 1 History 1 History -- 1 Japan -- 1 Merchant marine -- 1 Military policy 1 Politics and government 1 Prevention 1 Security measures 1 Security measures -- 1 Terrorism -- 1 War on Terrorism, 2001-2009 1 Yen, Japanese 1 less ...