The title Defence Minister, Minister for Defence, Secretary of Defense, Secretary of State for Defence, Secretary of National Defense or some similar variation, is assigned to the person in a cabinet position in charge of a Ministry of Defence, which regulates the armed forces in sovereign states. The role of a defence minister varies considerably from country to country; in some the minister is only in charge of general budget matters and procurement of equipment; while in others the minister is also, in addition, an integral part of the operational military chain of command.
Prior to the 20th century, there were in most countries separate ministerial posts for the land forces (often called "minister for war" etc.) and the naval forces. Since the end of World War II, the title has changed from war to defence, and has often involved putting a single defence minister in charge of all the armed forces. Another common reform which occurred at the end of World War II was to place the defence minister in a national security council, war cabinet, or a "Kitchen Cabinet", which allows the head of government or head of state to coordinate military, diplomatic and economic activities.
The Imperial and Royal Minister of War (German: K.u.k. Kriegsminister), until 1911: Reich Minister of War (Reichskriegsminister), was the head of one of the three common ministries shared by the two states which made up the dual monarchy of Austria-Hungary from its creation in the Compromise of 1867 until its dissolution in 1918.
The Common Austro-Hungarian Army (Gemeinsame Armee) and the Austro-Hungarian Navy (K.u.k. Kriegsmarine) were institutions shared by the constituent parts of the dual monarchy, although both Austria and Hungary possessed their own defence ministries charged with the internal administration of the homeland troops (i.e. K.k. Landwehr and Magyar Királyi Honvédség), known as the K.k. Ministerium für Landesverteidigung and K.u. Honvédministerium respectively.
According to the Delegation Law of 21 December 1867, the Minister of War, together with the Minister of Finance and the Minister of the Imperial and Royal House and of the Exterior formed the Council of Ministers for Common Affairs under the direction of the Foreign Minister. The three Imperial and Royal ministers were appointed and relieved from office by the Emperor of Austria and King of Hungary himself.
The Ministry of Defence (French: Ministre de la Défense) is the French cabinet member charged with running the military of France.
A "Secretary of State for War" was one of the four specialised secretaries of state established in France in 1589. This Secretary of State was responsible for the Army. In 1791, the Secretary of State became the "Minister of War". Along with the other ministerial positions, it was abolished in 1794 and restored the next year. In the 1930s, the position was frequently named "Minister of War and of National Defence". After the Second World War, the War Ministry merged with the Ministry of the Navy, absorbing the role of the Minister of the Navy and Colonies, with a Minister of National Defence, and from 1974 a Minister of Defence (except for 2010 to 2012, when the office was styled as Minister of Defence and Veterans Affairs) directing the entire military.
The current Minister of Defence and Veterans Affairs is Jean-Yves Le Drian.
MINISTER OF WAR (translated form the Chinese by Arthur Waley)
Minister of War, we are the king's claws and fangs.
Why should you roll us on from misery to misery,
giving us no place to stop in or take rest?
Minister of War, we are the king's claws and teeth.
Why should you roll us from misery to misery,
Giving us no place to come and stay?
Minister of War, surely you are not wise.
Why should you roll us from misery to misery?