US President Donald Trump speaks with 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 Mandel NGAN / AFP via Getty Images)

US President Donald Trump, First Lady Melania Trump, Britain's King Charles III and Queen Camilla stand on the White House balcony during an arrival ceremony on the South Lawn of the White House in Washington, DC, on April 28, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

WASHINGTON, DC - APRIL 28: King Charles III, Queen Camilla and US President Donald Trump and his wife First Lady Melania Trump stand together on the balcony of the South Portico during a Pass in Review of nearly 500 members of the US Armed Forces, with representatives from all six military branches, during the ceremonial welcome 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. 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 Aaron Chown - Pool/Getty Images)

WASHINGTON, DC - APRIL 28: King Charles III, Queen Camilla and US President Donald Trump and his wife First Lady Melania Trump wave from the balcony of the South Portico during a Pass in Review of nearly 500 members of the US Armed Forces, with representatives from all six military branches, during the ceremonial welcome 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. 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 Aaron Chown - Pool/Getty Images)

US President Donald Trump and Britain's King Charles III shake hands during an arrival ceremony on the South Lawn of the White House in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / AFP via Getty Images)

US President Donald Trump, First Lady Melania Trump, Britain's King Charles III and Queen Camilla watch a military procession during an arrival ceremony on the South Lawn of the White House in Washington, DC, on April 28, 2026. (Photo by HENRY NICHOLLS / POOL / AFP via Getty Images)

WASHINGTON, DC - APRIL 28: King Charles III, Queen Camilla and US President Donald Trump and his wife First Lady Melania Trump stand together on the balcony of the South Portico during a Pass in Review of nearly 500 members of the US Armed Forces, with representatives from all six military branches, during the ceremonial welcome 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. 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 Aaron Chown - Pool/Getty Images)

TOPSHOT - US President Donald Trump and First Lady Melania Trump wait to greet Britain's King Charles III and Queen Camilla during an arrival ceremony in the Diplomatic Reception Room of the White House in Washington, DC, on April 28, 2026. (Photo by Kent NISHIMURA / AFP via Getty Images)