King Charles III and Queen Camilla are set to arrive in New York on Wednesday, embarking on a closely watched diplomatic visit to the US. This marks the first time a reigning British monarch has visited the city since Queen Elizabeth II in 2010, and comes midway through their four-day trip commemorating 250 years of American independence. The royal couple's itinerary includes a poignant wreath-laying ceremony at the National 9/11 Memorial . During this event, they are expected to meet with first responders and the families of victims from the September 11 attacks. New York City Mayor Zohran Mamdani and other dignitaries are also slated to attend the ceremony, which precedes the 25th anniversary of the attacks. Britain's King Charles and U.S. President Donald Trump raise a toast.…