The US president and first lady, at the king’s invitation, are on a state visit to the UK and will stay at Windsor Castle. The event is laden with ceremony and glitz, but it also carries great political potential – for the host nation in particular.
Formal visits by foreign heads of state are generally aimed at strengthening international relationships. The invitation for this visit was handed to Donald Trump in the Oval Office, on camera, by Keir Starmer at a time when the British prime minister was seeking to act as the bridge between the US and Europe over the war in Ukraine.