Getty Images King Charles and US President Donald Trump travel in a covered carriage during a procession at Windsor Castle on 17 September, on the first day of his second state visit to the UK. Getty Images

US President Donald Trump is in the UK for an unprecedented second state visit.

Trump and his wife Melania are staying with King Charles III and Queen Camilla at Windsor Castle, and will remain in the UK until Thursday night.

The president was hosted by the late Queen Elizabeth II in June 2019.

What is a state visit?

A state visit is a formal trip to the UK by the head of a country. They are usually arranged at the invitation of the monarch, acting on government advice.

As well as being grand occasions with lots of pageantry, the visits are used by governments to further Britain’s interests.

Traditionally, US presidents serving a second term – such as Trump – are not offered a state visit. Instead, they are invited for tea or lunch with the monarch, as happened with former presidents Barack Obama and George W Bush.

However, in February Prime Minister Sir Keir Starmer handed Trump an invitation from King Charles during a White House meeting to discuss a UK-US trade deal. Sir Keir said the invite was “truly historic” and “unprecedented”.

At the time, Trump said it was a “great, great honour”.

What will Trump do during the state visit and where will he be?

Getty Images King Charles and Donald Trump smile as they review the guard of honour at Windsor Castle on 17 September, 2025,  during the US president's second state visit to the UK. The King and Trump wear dark blue suits and smile as they look closely at a soldier who wears full dress uniform, including a red coat and a tall fur cap called a bearskin. Getty Images

Tuesday

When they landed at Stansted airport on Tuesday evening, the Trumps were met by US Ambassador Warren Stephens and Foreign Secretary Yvette Cooper.

The Viscount Hood, Lord-in-Waiting, welcomed them on behalf of the King.

Arriving in the UK, the president said: “I have a lot of things here that warm my heart. I want to tell you. It’s a very special place.”

The couple spent the night at the US ambassador’s residence, Winfield House, in central London.

Wednesday

Trump and the first lady flew to Windsor by helicopter, and were greeted by the Prince and Princess of Wales.

They were then formally welcomed by the King and Queen before joining them in a carriage procession through the Windsor estate.

A royal salute was fired in Windsor and at the Tower of London, and the King invited Trump to inspect the guard of honour.

After a private lunch with members of the Royal Family, the president visited St George’s Chapel in Windsor and laid a wreath on the tomb of Queen Elizabeth II.

The planned joint flypast by UK and US F-35 military jets and the Red Arrows has been scaled back because of poor weather conditions. The Red Arrows are still expected to appear over Windsor.

Later on Wednesday evening, a traditional state banquet will be held at the castle, during which both the King and president will deliver speeches.

Aerial photo of Windsor Castle with an inset map locating it in relation to London. The image highlights areas of the castle that will be visited by Trump and Melania like the Quadrangle, the East Lawn, the State Apartments, St George's Chapel and Queen Mary's Dolls' House.

Thursday

The president will travel to the prime minister’s country house Chequers, in Buckinghamshire, for a meeting with Sir Keir.

They will view the Sir Winston Churchill archives before holding a meeting and a press conference.

Aerial photo of Chequers Court with an inset map locating the region of Aylesbury, where the house is, north west of London. The image shows the main house, gardens and greenhouse on a sunny day.

Melania Trump will remain at Windsor Castle where she will tour the Royal Library and see Queen Mary’s Dolls’ House, a famous miniature palace built in the 1920s.

She will also meet Chief Scout Dwayne Fields with Catherine, who is joint president of the Scout Association.

Mrs Trump will then join her husband at Chequers before they return to the US.

What vehicles and personnel is Trump bringing to the UK?

PA Media A fleet of black cars going down a road with a police motorbike rider leading the way
PA Media

During his July visit to Scotland, Trump’s motorcade consisted of more than two dozen vehicles, flanked by police vehicles and ambulance crews

Accompanying Trump are US Secretary of State Marco Rubio, Treasury Secretary Scott Bessent, special envoy Steve Witkoff, chief of staff Susie Wiles and “other senior White House staff”.

Trump arrived in the UK on his customised, high-spec Boeing 747-200B aeroplane known as Air Force One.

Image and technical diagram of Air Force One, a customised Boeing 747-200B aircraft, showing exterior features like mid-air refuelling capability and EMP-resistant electronics. The main deck includes the President's suite with office and gym, a medical facility, a conference and dining room, and a press section. The top deck features a crew lounge, flight deck, and communication centre. The aircraft accommodates 26 crew members and 70 passengers.

Once on the ground, the president travels in Cadillac One – an enhanced limousine nicknamed “The Beast”.

Two identical versions of the presidential limousine – as well as several other Secret Service vehicles – are flown over to the UK in military cargo planes in advance of Trump’s arrival.

While Trump will make some short journeys by limousine in the UK, he is expected to do most of his travelling by air – as was the case during his trip to Scotland in July.

The president will have brought a fleet of helicopters with him including Marine One which, like Air Force One, is not a specific aircraft but instead refers to any US Marine Corps aircraft carrying the president.

The president’s security has been tightened in recent days following the fatal shooting of conservative activist Charlie Kirk at a university in Utah.

What protests have taken place during Trump’s state visit?

Reuters An image of US President Donald Trump and the late disgraced financier and sex offender Jeffrey Epstein is projected on to the walls of Windsor Castle by the campaign group Led By Donkeys on 16 September as the Trumps arrive in the UK. Reuters

An image of Donald Trump and the late sex offender Jeffrey Epstein was projected on to the walls of Windsor Castle as the president arrived in the UK

PA Media Stop Trump Coalition campaigners carry balloons of US President Donald Trump portrayed as a baby while taking part in a protest march from the BBC's headquarters in Portland Place to Parliament Square on Wednesday 17 September 2025.PA Media

The demonstration was organised by the Stop Trump UK coalition, a group of more than 50 campaign organisations, including climate, anti-racism and pro-Palestinian activists.

It previously called on the government to cancel the state visit, accusing the US president of “denying climate science” and “siding with war criminals – in Israel, Russia and beyond”.

The group also organised protests in Aberdeen and Edinburgh during Trump’s recent Scotland visit, involving hundreds of people in the two cities.

Liberal Democrat leader Sir Ed Davey said he would boycott the ceremonial banquet for Trump to “send a message” over the humanitarian crisis in Gaza.

Which other state visits has King Charles hosted?

Getty Images King Charles and French President Emmanuel Macron talk animatedly to each other as they travel through Windsor in an open-topped carriage on 8 July 2025Getty Images

French President Emmanuel Macron visited the UK in July

Since King Charles succeeded Queen Elizabeth in September 2022, he has hosted state visits from a number of international leaders and royals:

  • July 2025: French President Emmanuel Macron and his wife Brigitte
  • December 2024: Emir of Qatar Sheikh Tamim bin Hamad Al Thani and his wife Sheikha Jawaher bint Hamad bin Suhaim Al Thani
  • June 2024: Emperor Naruhito and Empress Masako of Japan
  • November 2023: South Korean President Yoon Suk Yeol and his wife Kim Keon Hee.

He and Queen Camilla have carried out state visits to France, Italy, Germany, Kenya and Samoa.

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