Donald Trump is in the UK for a historic second state visit from September 17 to 19, 2025. This state visit, organized at the invitation of King Charles III and extended by UK Prime Minister Sir Keir Starmer, is unusual because US presidents serving a second term typically do not receive such invitations. The visit aims to advance Britain's global interests, including trade discussions, and King Charles is hosting Trump at Windsor Castle due to ongoing renovations at Buckingham Palace. This visit follows Trump's recent private stay in Scotland, where he met local politicians and visited his golf courses.