Defence mechanisms

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

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