Defence of the Polish Post in Danzig

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

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

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