US President Donald Trump, First Lady Melania Trump, Britain's King Charles III and Queen Camilla watch a flyover of military planes from the Blue Room balcony during an arrival ceremony at 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 walk through the Rose Garden on their way to the Oval Office following 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 walks 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 and Britain's King Charles III 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)

US President Donald Trump, First Lady Melania Trump, Britain's King Charles III and Queen Camilla walk through the Rose Garden to the Oval Office 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 walk along the Colonnade to the Oval Office following 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 walk along the Colonnade to the Oval Office following 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, First Lady Melania Trump, Britain's King Charles III and Queen Camilla walk through the Rose Garden on their way to the Oval Office following 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)