Thesis 32 Dissertations, Academic 27 Foreign relations 22 National security 10 Economic conditions 7 Foreign economic relations 7 Islam 7 Geopolitics 6 Relations 6 Southeast Asia 6 Terrorism 6 History 5 Navigation 5 Safety measures 5 Strategic aspects 5 Economic integration 4 Campaigns 3 Defenses 3 Maritime terrorism 3 Piracy 3 World War, 1939-1945 3 China 2 Chinese 2 Conflict management 2 Congresses 2 Economic aspects 2 Goverment publications 2 Government policy 2 National Security 2 Pirates 2