Monarch to allude to recent strains in special relationship in speech to both houses during four-day state visit

King Charles is expected to allude to recent strains between the UK and US in a rare address by a monarch to the US Congress as he will underline that “time and again our two countries have always found ways to come together”.

The king’s remarks in a speech to both houses on Tuesday will come after Donald Trump has threatened to tear up a trade deal signed by the UK and US, mocked the Royal Navy and insulted the UK prime minister.

Donald Trump’s anger with the UK and Keir Starmer is largely driven by the latter’s refusal to take part in the US and Israeli offensive against Iran, which continues to destabilise the global economy.

Charles and Camilla are in Washington on a four-day state visit to the US to mark the 250th anniversary of American independence from the UK.