US President Donald Trump and Britain's King Charles III listen to the national anthems during an arrival ceremony on the South Lawn of the White House in Washington, DC, on April 28, 2026. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump and First Lady Melania Trump greet 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)

Britain's King Charles III greets US Vice President JD Vance and cabinet members 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)

US President Donald Trump and First Lady Melania Trump await the arrival of Britain's King Charles III and Queen Camilla 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 attend 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)

WASHINGTON, DC - APRIL 28: US President Donald Trump, first lady Melania Trump, King Charles III and Queen Camilla stand on the Blue Room balcony during an arrival ceremony at the White House 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 Henry Nicholls - Pool/Getty Images)

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)

WASHINGTON, DC - APRIL 28: King Charles III and Queen Camilla, First Lady Melania Trump sit as they listen to US President Donald Trump speak during the ceremonial welcome of Charles and Queen Camilla on the South Lawn of the White House 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)