Watch as King Charles III uses a historic speech to Congress on Tuesday (28 April) to praise the US and UK's relationship against a backdrop of global uncertainty, as he and the Queen continued their state visit.

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

The address is a central event of the state visit — the most high-profile of Charles' reign — and will be followed by a state dinner at the White House.