Secretary of State for War was created in 1794.
Under-Secretary of State for War was created in 1794.
There is are no such positions universally. Cabinet positions are created if needed or as are politically correct or prudent.
Secretary of State for War ended in 1964.
Secretary of State for Air was created in 1919.
Secretary of State for India was created in 1858.
Secretary of State for the Colonies was created in 1768.
Under-Secretary of State for War ended in 1801.
Financial Secretary to the War Office was created in 1870.
Secretary of State for Commonwealth Affairs was created in 1966.
Secretary of State for Dominion Affairs was created in 1925.
Secretary of State for Economic Affairs was created in 1964.
Secretary of State for Commonwealth Relations was created in 1947.