As the US president arrives in Britain on a ‘working visit’, his contempt for European allies poses an increasing threat
Nato summits are generally unremarkable affairs, but this week’s two-day gathering in Brussels will be an exception. European members of the transatlantic alliance are pondering their biggest conundrum since its creation almost 70 years ago: is the US a friend – or a foe?
Only 18 months ago, the question would have been dismissed as absurd. But the globally destructive impact of Donald Trump’s chaotic presidency has shattered conventional wisdom and left strategic and geopolitical certainties in ruins.