LONDON, Sept 16 (Reuters): U.S. President Donald Trump arrived in Britain late on Tuesday for an unprecedented second state visit at which the two nations will seal investment deals, a renewal of a "special relationship" Prime Minister Keir Starmer is keen to champion.

U.S. Treasury Secretary Scott Bessent and British finance minister Rachel Reeves led events before Trump's arrival, announcing a "Transatlantic taskforce" to deepen work between two of the world's largest financial centres.

Trump will then be greeted by King Charles on Wednesday, for a day of pomp at Windsor Castle, a regal show of soft power that Starmer hopes will offer him protection from possible pitfalls during the trip.

Photo from Reuters