Get live updates as King Charles and Queen Camilla arrive in Washington, where they plan to meet with Trump as part of the United States' 250th anniversary celebration.

King Charles and Queen Camilla begin their first U.S. visit as monarchs with a White House tea, a state dinner and a historic address to Congress.

King Charles is facing calls to address Britain's concerns about the sovereignty of the Falkland Islands with Donald Trump during the State Visit. The shadow home secretary has said it would be “very reasonable” for the King to speak to the US President about UK sovereignty of the Falkland Islands.

King Charles’s address to Congress will unfold in a more toxic Washington than the one that greeted Queen Elizabeth and George H.W. Bush at the end of the Cold War.

Two and a half centuries after the American colonies declared independence from Britain under King George III, his descendant King Charles III arrived in the United States on Monday with trans-Atlantic ties under strain and security in the spotlight.

King Charles III is "being kept fully informed of developments" after a shooting incident at the White House Correspondents' Dinner, Buckingham Palace has said. "A number of discussions will be taking place throughout the day to discuss with US colleagues and our respective teams to what degree the events of Saturday evening may or may not impact on the operational planning for the visit,