Defense, Ministry of defence, Secretary of State for Defence, Ministry of Defence (Estonia), Department of Defence (Australia), Minister for Defence (Australia), Ministry of Defence (Sri Lanka), Defence Intelligence, Minister for Defence (Ireland), Defence Forces, Department of National Defence (Canada), Ministry of Defence (United Kingdom), Minister of Defence (Denmark), Defence Secretary (Pakistan), Total Defence (Singapore), Minister of Defence (Vietnam), Minister of State for Defence Procurement and Industry, Defence Forces (Ireland), Minister of National Defence (Canada), Ministry of Defence (Albania), Ministry of Defence (Belgium), Ministry of Defence (Belarus), Minister of Defence (Finland), Ministry of National Defence (Lithuania), Defence Secretary (India), Defence Minister of Nigeria, Ministry of Defence (Bulgaria), Defence Science and Technology Group, Ministry of Defence (Russia), Defence Training Estate, Owen's Defence, Civil Defence Corps, Ministry of Defence (Kenya), European Defence League, Minister of Defence and Military Veterans, Defence Research and Development Canada, Chief of the Defence Staff (Canada), Defence Strategic Policy and Intelligence Group, Ministry of Defence (India), Ministry of Defence (Singapore), Emergency Powers (Defence) Act 1939

Ministry of Defence (Austria), Minister of Defence (Sri Lanka), Australian Defence Organisation, Minister for Defence Personnel, Konštrukta – Defence, Ministry of Defence Production (Pakistan), Current senior Australian Defence Organisation personnel, Minister for Defence (Sweden), Ministry of Defence and Security (Botswana), Ministry of Defence (1947–1964), Defence mechanism, Chief of the Defence Staff, Chief of Defence (Denmark), Defence in depth, Commander of the Defence Force, Chief of the Defence Force, Indian Defence, Point-defence, Ministry of Defence (Sweden), Defence CBRN Centre, List of German defence ministers, Minister of Defence (Russia), Defence industry of Victoria, Ministry of Defence (Pakistan), Air Defence Battalion (Lithuania), Ministry of Defence (Vietnam), Ministry of Defence (Croatia), Chief of Staff of the Defence Forces (Ireland), Ministry of Defence (Malaysia), Minister of Militia and Defence, Chief of Defence Staff (Nigeria), St. George Defence, Defence Infrastructure Organisation, Ministry of Defence (Ukraine), Shadow Secretary of State for Defence, Finnish Defence Forces, Chief of Defence (Norway), Minister of Defence (India), Chief of Defence (Netherlands), Estonian Defence League, Chief of Defence Forces (Georgia), Ministry of Defence (Czech Republic), Defence Equipment and Support, Defence Review, Minister of Defence (Hungary), Minister of Defence (Pakistan), Ministry of Defence (Denmark), Defence of Australia policy, 7th Air Defence Group, Ministry of Defence (Norway)

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