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Chief of the Defence Staff (Canada), Defence Research and Development Canada, Ministry of Defence (Austria), Emergency Powers (Defence) Act 1939, Ministry of Defence Production (Pakistan), Chief of Defence (Denmark), Defence mechanism, Ministry of Defence (1947–1964), Konštrukta – Defence, Current senior Australian Defence Organisation personnel, List of German defence ministers, Chief of the Defence Force, Minister for Defence (Sweden), Ministry of Defence and Security (Botswana), Defence CBRN Centre, Air Defence Battalion (Lithuania), Chief of the Defence Staff, Commander of the Defence Force, Ministry of Defence (Pakistan), Point-defence, Ministry of Defence (Vietnam), Defence industry of Victoria, Minister of Militia and Defence, Ministry of Defence (Sweden), St. George Defence, Ministry of Defence (Czech Republic), Defence in depth, Indian Defence, Minister of Defence (Russia), Defence Equipment and Support, Shadow Secretary of State for Defence, Chief of Staff of the Defence Forces (Ireland), Defence of Australia policy, Estonian Defence League, Chief of Defence Staff (Nigeria), Defence Review, Ministry of Defence (Ukraine), Chief of Defence Forces (Georgia), Ministry of Defence (Croatia), Ministry of Defence (Slovakia), Minister of Defence (India), Finnish Defence Forces, Ministry of Defence (Malaysia), UK Defence and Security Exports, Ministry of Defence (Denmark), Minister of Defence (Hungary), Defence batteries, Royal Artillery, Minister of Defence (Pakistan), Chief of Defence Force (New Zealand), 7th Air Defence Group

Defense, Ministry of defence, Secretary of State for Defence, Ministry of Defence (Estonia), Department of Defence (Australia), Minister for Defence (Australia), Defence Intelligence, Ministry of Defence (Sri Lanka), Minister for Defence (Ireland), Defence Forces, Minister of Defence (Denmark), Ministry of Defence (United Kingdom), Department of National Defence (Canada), Minister of Defence (Vietnam), Defence Secretary (Pakistan), Ministry of Defence (Albania), Minister of State for Defence Procurement and Industry, Defence Forces (Ireland), Minister of National Defence (Canada), Minister of Defence (Finland), Total Defence (Singapore), Ministry of Defence (Belarus), Ministry of National Defence (Lithuania), Owen's Defence, Ministry of Defence (Bulgaria), Ministry of Defence (Russia), Defence Science and Technology Group, Civil Defence Corps, Defence Training Estate, Ministry of Defence (Belgium), Defence Strategic Policy and Intelligence Group, Defence Minister of Nigeria, Defence Secretary (India), Ministry of Defence (Singapore), Minister for Defence Personnel, Minister of Defence and Military Veterans, Ministry of Defence (India), Minister of Defence (Sri Lanka), European Defence League, Ministry of Defence (Kenya), Australian Defence Organisation, Chief of the Defence Staff (Canada), Defence Research and Development Canada, Ministry of Defence (Austria), Emergency Powers (Defence) Act 1939, Ministry of Defence Production (Pakistan), Chief of Defence (Denmark), Defence mechanism, Ministry of Defence (1947–1964), Konštrukta – Defence, Current senior Australian Defence Organisation personnel, List of German defence ministers, Chief of the Defence Force, Minister for Defence (Sweden), Ministry of Defence and Security (Botswana), Defence CBRN Centre, Air Defence Battalion (Lithuania), Chief of the Defence Staff, Commander of the Defence Force, Ministry of Defence (Pakistan), Point-defence, Ministry of Defence (Vietnam), Defence industry of Victoria, Minister of Militia and Defence, Ministry of Defence (Sweden), St. George Defence, Ministry of Defence (Czech Republic), Defence in depth, Indian Defence, Minister of Defence (Russia), Defence Equipment and Support, Shadow Secretary of State for Defence, Chief of Staff of the Defence Forces (Ireland), Defence of Australia policy, Estonian Defence League, Chief of Defence Staff (Nigeria), Defence Review, Ministry of Defence (Ukraine), Chief of Defence Forces (Georgia), Ministry of Defence (Croatia), Ministry of Defence (Slovakia), Minister of Defence (India), Finnish Defence Forces, Ministry of Defence (Malaysia), UK Defence and Security Exports, Ministry of Defence (Denmark), Minister of Defence (Hungary), Defence batteries, Royal Artillery, Minister of Defence (Pakistan), Chief of Defence Force (New Zealand), 7th Air Defence Group, Defence Infrastructure Organisation, Chief of Defence (Norway), Ministry of Defence (Norway), Ministry of Defence (Yugoslavia), Chief of Defence (Netherlands), Corps of Army Air Defence, Defence Research and Development Organisation, Deputy Chief of the Defence Staff, Ministry of Defence (Namibia), Minister of Defence (Estonia), Defence industry of Australia, Chief of defence, Minister for National Defence (Greece), Defence Logistics Organisation, Minister of Defence (Italy), Australian Defence College, Indian Ballistic Missile Defence Programme, Ministry of Defence (Guatemala), Ministry of Defence (Artsakh), Ministry of National Defence (Greece), Minister of Defence (United Kingdom), Soviet Air Defence Forces, Ministry of Defence (Serbia), Alekhine's Defence, Minister for Defence Industry and Capability Delivery, Ministry of Defence (Nepal), Chief of Defence Force (Singapore), National Defence Commission, Ukrainian territorial defence battalions, Minister of Defence (Armenia), Minister of Defence (Soviet Union), Ministry of Defence Police, Federal Ministry of Defence (Germany), Committee of Imperial Defence, Ministry of Defence (New Zealand), Defence Council of the United Kingdom, Defence pensions in India, Chief of Defence Staff (India), Defence for Children International, Defence-class ironclad, Swedish Defence Materiel Administration, Australian Defence Force, Ministry of Defence (Italy), Chief of Defence Forces (Thailand), Department of Defence (South Africa), National Defence College (India), Chief of the Defence Staff (United Kingdom), Media Defence, Strategic Defence Review (1998), British Defence Staff – US, Ministry of Defence (Spain), Permanent Under-Secretary of State for Defence, Airbus Defence and Space, Ministry of Defence (Bosnia and Herzegovina), Defence Act, Defence Islands, Common Security and Defence Policy, Chief of the Defence Force (Australia), Associate Minister of National Defence, Ministry of National Defence (Poland)