Head of the Armed Forces is the position of the sovereign of the United Kingdom as commander-in-chief of the British Armed Forces. However, supreme military authority has been delegated by the monarch to the Defence Council of the United Kingdom, a body officially charged with the direction and administration of the Armed Forces.
Elizabeth II in military uniform
King George II at the Battle of Dettingen in 1743, by John Wootton. It remains the last time a British monarch personally led his troops into battle.
King George V inspecting the British 29th Division prior to the division's departure for Gallipoli in 1915. The division commander, Major General Aylmer Hunter-Weston, rides alongside the King at the right of the photo.
The Defence Council of the United Kingdom is the supreme governing body of the British Armed Forces. It was established by the Defence Act 1964, which statutorily delegated the military authority of the Crown, as head of the Armed Forces, to the Defence Council. It has the power of "command and administration" over the military.
A sign erected under the auspices of the Defence Council