The position of Secretary of State for War was first held by
Henry Dundas who was appointed in 1794. In 1801, the post became that of
Secretary of State for War and the Colonies. The post was re-instated in 1854 when the
Secretary of State for the Colonies was created as a separate position. In the 19th century, the post was twice held by future prime minister
Henry Campbell-Bannerman. At the outset of the
First World War, prime minister
H. H. Asquith was filling the role, but he quickly appointed
Lord Kitchener, who became famous while in this position for the "
Kitchener Wants You" posters. He was replaced by
David Lloyd George, who went on to become prime minister. Between the World Wars, the post was held by future prime minister
Winston Churchill for two years. In 1946, the three posts of Secretary of State for War,
First Lord of the Admiralty, and
Secretary of State for Air became formally subordinated to that of
Minister of Defence, which had itself been created in 1940 for the co-ordination of defence and security issues. In the 1960s,
John Profumo held this post at the time of the
Profumo affair. On 1 April 1964, with the creation of a new united
Ministry of Defence headed by the
Secretary of State for Defence, the three service ministries as well as the post of Minister of Defence as created in 1940 were abolished. == List of secretaries of state ==