In states where the government is divided into ministries, the Ministry of Defence (or Ministry of Defense)<!-- Note, this is the official spelling of several non-US countries, like Japan and Korea) --> may refer to that part of the government responsible for matters of defence, usually including all branches of the military and is usually controlled by a Defence minister or minister of defence.
Ministry of Defence , part of the Albanian government responsible for implementation of government defence policy and is the headquarters of the Albanian army. The current minister is Arben Imami of the Democratic Party of Albania
Ministry of Defence , of Brazil, is the civilian cabinet organization responsible for managing the Military of Brazil. It is headed by the Minister of Defence
Ministry of Defence , of Bulgaria is the ministry charged with regulating the Military of Bulgaria