As of September 17, 2025, Donald Trump is in the United Kingdom on his historic second state visit. He arrived in London on September 16 and is staying at Windsor Castle. The visit includes royal ceremonies such as a carriage procession and a state banquet with King Charles III, along with trade talks and discussions on international diplomacy. This visit also features significant military honors and a technology investment agreement between the US and UK. Trump's activities during the visit are largely confined to Windsor Castle and the Prime Minister's residence, Chequers, away from public-facing events.