King Charles III and Queen Camilla have officially begun their four-day state visit to the United States, meeting with former President Donald Trump and First Lady Melania Trump at the White House. This marks Charles' first visit to America as King. The royal couple was greeted warmly, with both couples engaging in a brief handshake and photo opportunity. However, the visit's atmosphere was notably subdued due to heightened security measures following an assassination attempt on Trump during a media dinner just days prior. As a result, there were no cheering crowds outside the White House; instead, visitors were met with police cordons and a heavy security presence. The visit underscores the ongoing relationship between the U.S. and the British monarchy, continuing a tradition of royal visits that have historically included Queen Elizabeth II.