국무장관
The position was created in 1947 out of the old positions of Secretary of State for Dominion Affairs and Secretary of State for India. In 1966, the position was merged with that of the Secretary of State for the Colonies to form that of Secretary of State for Commonwealth Affairs, which was in turn merged with the Secretary of State for Foreign Affairs in 1968 to create the new position of Secretary of State for Foreign and Commonwealth Affairs, the equivalent position today being the Secretary of State for Foreign, Commonwealth and Development Affairs.