WASHINGTON, DC - APRIL 28: U.S. President Donald Trump speaks onstage with Queen Camila, First lady Melania Trump and King Charles III during a state arrival ceremony on the South Lawn of the White House on April 28, 2026 in Washington, DC. President Trump and King Charles III will participate in a number of activities including a bilateral meeting in the Oval Office, with the king later addressing a joint meeting of the United States Congress. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 28: U.S. Secretary of State Marco Rubio arrives to a state arrival ceremony on the South Lawn of the White House on April 28, 2026 in Washington, DC. President Trump and King Charles III will participate in a number of activities including a bilateral meeting in the Oval Office, with the king later addressing a joint meeting of the United States Congress. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 28: Queen Camilla, King Charles III, U.S. President Donald Trump and First Lady Melania Trump watch a ‘Pass in Review’ from the balcony of the South Portico during the State Arrival Ceremony on the South Lawn on day two of the State Visit of King Charles III and Queen Camilla to the United States of America, on April 28, 2026 in Washington, DC. Their majesties are formally welcomed with a traditional military arrival ceremony on the South Lawn of the White House, the highest diplomatic honour extended by the United States to a visiting Head of State which dates back to the 18th century. (Photo by Chris Jackson/Getty Images)

WASHINGTON, DC - APRIL 28: Queen Camila and First lady Melania Trump attend a state arrival ceremony on the South Lawn of the White House on April 28, 2026 in Washington, DC. President Trump and King Charles III will participate in a number of activities including a bilateral meeting in the Oval Office, with the king later addressing a joint meeting of the United States Congress. (Photo by Chip Somodevilla/Getty Images)

US President Donald Trump and First Lady Melania Trump bid farewell to Britain's King Charles III and Queen Camilla as they depart the White House in Washington, DC, on April 28, 2026. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump salutes next to Britain's King Charles III during an arrival ceremony on the South Lawn of the White House in Washington, DC, on April 28, 2026. (Photo by Chris Jackson / POOL / AFP via Getty Images)

WASHINGTON, DC - APRIL 28: US President Donald Trump meets with King Charles III in the Oval Office of the White House as British ambassador to the US, Yvette Cooper (L) looks on during day two of the State Visit of King Charles III and Queen Camilla to the United States of America, on April 28, 2026 in Washington, DC. King Charles III and Queen Camilla will visit the nation's capital, New York City, and Virginia during the trip arranged to celebrate the United States of America's 250th anniversary of its independence. (Photo by Henry Nicholls - Pool/Getty Images)

US President Donald Trump meets with Britain's King Charles III in the Oval Office of the White House in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / AFP via Getty Images)