US President Donald Trump walks with Britain's King Charles III past an honor guard 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, 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 Henry NICHOLLS / POOL / AFP via Getty Images)

TOPSHOT - Britain's King Charles III applauds US President Donald Trump after he spoke 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)

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 Henry NICHOLLS / POOL / AFP via Getty Images)

US President Donald Trump, First Lady Melania Trump, 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 Jim WATSON / AFP via Getty Images)

US President Donald Trump shakes hands 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 Jim WATSON / AFP via Getty Images)

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