King Charles and Prince William could visit the U.S. next year to mark the 250th anniversary of the Declaration of Independence and boost relations with Donald Trump, who has frequently spoken of his admiration and respect for the British monarchy.

King Charles has sent his congratulations to Donald Trump on his inauguration as 47th President of the United States. As President Trump took the oath in the Capitol Rotunda, a private letter arrived in

King Charles' message reportedly reflected on the relationship between the United States and the United Kingdom.

Britain’s King Charles has congratulated US president, Donald Trump on his inauguration as the 47th president of the United States. According to Buckingham Palace, the King reflected on the enduring special relationship between the UK and U.

King Charles has sent a personal message of congratulations to Donald Trump following his historic second inauguration as US President, Buckingham Palace has revealed. The monarch's private correspondence praised the special relationship between the United Kingdom and the United States.