History 2 International relations 2 Allied Forces 1 Australia 1 Australian National University 1 Authors 1 Bell, Coral 1 Canberra 1 Coast defenses 1 Coastal surveillance 1 Cold War 1 College teachers 1 Criticism and interpretation 1 Cryptography 1 Defenses 1 Defensive (Military science) 1 Des Ball 1 Dibb, Paul 1 Electronic intelligence 1 Great power 1 Japan 1 Japan Maritime Self-Defense Force 1 London 1 Military intelligence 1 Military planning 1 Military policy 1 Military research 1 Secret service 1 Signals intelligence 1 Sissons, D. C. S. 1