In one of the most sensitive documents, Sir Kim writes: ‘We don’t really believe this Administration is going to become substantially more normal; less dysfunctional; less unpredictable; less faction riven; less diplomatically clumsy and inept.’

He also says that he doesn’t think Trump’s White House will ‘ever look competent’.

In reference to Trump’s ability to shrug off controversies in a life which has been ‘mired in scandal’, he says that the President may nonetheless ’emerge from the flames, battered but intact, like [Arnold] Schwarzenegger in the final scenes of The Terminator’.