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), Ministry of Defence (Sri Lanka), Minister for Defence (Ireland), Defence Intelligence, Defence Forces, Minister of Defence (Vietnam), Ministry of National Defence (Lithuania), Ministry of Defence (United Kingdom), Defence Secretary (Pakistan), Department of National Defence (Canada), Minister of State for Defence Procurement and Industry, Total Defence (Singapore), Defence Forces (Ireland), Ministry of Defence (Albania), Minister of National Defence (Canada), Minister of Defence (Finland), Ministry of Defence (Belarus), Ministry of Defence (Slovakia), Ministry of Defence (Bulgaria), Owen's Defence, Defence Minister of Nigeria, Defence Science and Technology Group, Ministry of Defence (Belgium), Minister of Defence (Sri Lanka), Defence Secretary (India), Minister of Defence and Military Veterans, Defence Strategic Policy and Intelligence Group, Ministry of Defence (Singapore), Civil Defence Corps, Australian Defence Organisation, European Defence League, Ministry of Defence (Kenya), Ministry of Defence (Russia), Chief of the Defence Staff (Canada), Minister for Defence Personnel

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

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