Defence Secretary

Defense, Ministry of defence, Secretary of State for Defence, Ministry of Defence (Estonia), Department of Defence (Australia), Minister of Defence (Denmark), Minister for Defence (Australia), Defence Intelligence, Ministry of Defence (Sri Lanka), Minister for Defence (Ireland), Defence Forces, Minister of State for Defence Readiness and Industry, Ministry of National Defence (Lithuania), Department of National Defence (Canada), Minister of Defence (Vietnam), Defence Secretary (Pakistan), Ministry of Defence (United Kingdom), Total Defence (Singapore), Ministry of Defence (Albania), Defence Forces (Ireland), Ministry of Defence (Belarus), Minister of National Defence (Canada), Defence Minister of Nigeria, Minister of Defence (Finland), Ministry of Defence (Slovakia), Defence Science and Technology Group, Owen's Defence, Ministry of Defence (Bulgaria), Ministry of Defence (Singapore), Ministry of Defence (Russia), Defence Training Estate, Ministry of Defence (Belgium), Civil Defence Corps, Defence Secretary (India), Shadow Secretary of State for Defence, Minister of Defence (Sri Lanka), Australian Defence Organisation, Ministry of Defence (Kenya), Ministry of Defence (India), European Defence League, Chief of the Defence Staff (Canada)

Minister of Defence and Military Veterans, Emergency Powers (Defence) Act 1939, Defence Strategic Policy and Intelligence Group, Minister for Defence Industry, Minister for Defence Personnel, Defence Staff, Konštrukta – Defence, Ministry of Defence Production (Pakistan), Defence Research and Development Canada, Ministry of Defence (Austria), Ministry of Defence (1947–1964), Minister for Defence (Sweden), Ministry of Defence (Pakistan), Commander of the Defence Force, Defence in depth, Defence mechanism, Current senior Australian Defence Organisation personnel, Chief of Defence (Denmark), Chief of the Defence Staff, Ministry of Defence (Sweden), Ministry of Defence and Security (Botswana), Chief of the Defence Force, Defence industry of Victoria, Minister of Defence (Russia), Defence Equipment and Support, Ministry of Defence (Vietnam), List of German defence ministers, Point-defence, Minister of Militia and Defence, Ministry of Defence (Malaysia), Defence CBRN Centre, Air Defence Battalion (Lithuania), Ministry of Defence (Ukraine), Defence Infrastructure Organisation, St. George Defence, Chief of Defence (Norway), Indian Defence, Estonian Defence League, Chief of Defence (Netherlands), Finnish Defence Forces, Australian Defence Force, Chief of Staff of the Defence Forces (Ireland), Minister of Defence (Hungary), Chief of Defence Staff (Nigeria), Defence Review, Minister of Defence (Pakistan), Ukrainian territorial defence battalions, Defence of Australia policy, Chief of Defence Forces (Georgia), Ministry of Defence (Denmark)

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