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

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