Foreign relations Politics and government 19 Asia 11 National security 10 Security, International 9 Thesis 7 Congresses 6 Dissertations, Academic 6 Foreign economic relations 6 Pacific Area 5 Sea-power 4 Armed Forces 3 China 3 Cold War 3 Defenses 3 History 3 Marine resources 3 Military policy 3 Politics 3 Australia 2 Communism 2 Economic aspects 2 Economic conditions 2 Foreign service 2 Influence 2 International relations 2 Military relations 2 Pacific Area cooperation 2 Regionalism 2 Soviet Union 2