National security -- 4 Politics and government -- 4 Defenses 3 Air power -- 2 Arts -- 2 Balance of power -- 2 Congresses 2 more ... Economic conditions -- 2 Foreign relations -- 2 Politics and government 2 Social conditions 2 congresses 2 social conditions -- 2 ASEAN Regional Forum 1 Air forces -- 1 Balance of power 1 Congresses -- 1 Defences 1 Economis conditions -- 1 Great power -- 1 Great powers -- 1 Sea-power -- 1 Soviet Union 1 Strategic aspects 1 Tikhookeanskii flot 1 Voenno-Morskoi Flot -- 1 less ...