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 Brendan SMIALOWSKI / AFP via Getty Images)

US Vice President JD Vance and US Second Lady Usha Vance arrive ahead of 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 Mandel NGAN / AFP via Getty Images)

(L/R) US Vice President JD Vance, Second Lady Usha Vance, Treasury Secretary Scott Bessent, Secretary of State Marco Rubio and Defense Secretary Pete Hegseth attend an arrival ceremony for Britain's King Charles III and Queen Camilla 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 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 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, 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 Mandel NGAN / 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)