King Charles' four-day US state visit: What to know about the itinerary

King Charles III and Queen Camilla are on a four-day state visit to the United States, marking America's 250th anniversary. The visit includes high-level diplomatic meetings, ceremonial honours, and cultural engagements across Washington DC, New York, and Virginia. The royal couple will participate in a state arrival ceremony, a joint session of the US Congress, and a formal state dinner at the White House, among other engagements.