King Charles III and Queen Camilla are proceeding with their high-profile U.S. state visit despite major security concerns following a shooting incident during the White House Correspondents' Dinner in presence of U.S. President Donald Trump. Buckingham Palace confirmed the trip will go ahead as planned, with officials promising top-level security. The visit comes at a tense moment in UK-U.S. relations, with political disagreements between Trump and British Prime Minister Keir Starmer adding pressure. As security tightens and parts of the itinerary face changes, the royal visit is shaping into a critical test of diplomacy and resilience.