The move restores a name the agency last held in the 1940s and, according to the text of the order seen by the BBC, the aim is to "project strength and resolve".
The department will initially use the new name as a "secondary title" while the administration seeks congressional approval to make the change permanent.
Cancel that second state visit! Immediately, too! This clown thinks that the Americans won the First and Second World Wars! No reference made to Britain and the allies. America, Mr Bone Spurs thinks, was able to win those wars alone. The man is deluded. What an insult! — © Mark Alexander