- Albania - Ministry of Defence.
- Australia - Department of Defence.
- Belgium - Defence.
- Bulgaria - Ministry of Defence of the Republic of Bulgaria.
- Canada - Department of National Defence and Canadian Forces (DND/CF), also known as the Ministère de la défense nationale et les Forces canadiennes (MDN/FC).
- Denmark - Ministry of Defence.
- Egypt - Egyptian Armed Forces.
- Estonia - Estonian Defence Forces.
- Finland - Ministry of Defence.
- France - Ministère de la Défense.
- Germany - Federal Ministry of Defence, properly called the Bundesministerium der Verteidigung.
- Greece - Hellenic Ministry of Defence.
- Hungary - Hungarian Ministry of Defence, also known as the Honvédelmi Minisztérium.
- Ireland - Department of Defence.
- Italy - Ministry of Defence, also known as the Ministero della Difesa.
- Kazakhstan - The Ministry of Defense of the Republic of Kazakhstan, with information on Kazakhstan's most senior officers.
- Latvia - Ministry of Defence.
- Lithuania - Ministry of National Defence.
- Netherlands - Ministry of Defence of The Netherlands, also known as the Ministerie van Defensie.
- New Zealand - Ministry of Defence New Zealand (Manatu Kaupapa Waonga).
- Norway - Ministry of Defence.
- Poland - Ministry of Defence.
- Romania - Ministry of National Defense.
- Slovakia - Ministry of Defence of the Slovak Republic.
- Slovenia - Ministry of Defense.
- South Africa - Department of Defence.
- Switzerland - Federal Department of Defence, Civil Protection and Sports.
- United Kingdom - Ministry of Defence.
