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 Chris Jackson / POOL / AFP via Getty Images)

US President Donald Trump and First Lady Melania Trump welcome 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 Chris Jackson / POOL / 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 Chris Jackson / POOL / AFP via Getty Images)

US President Donald Trump meets with Britain's King Charles III in the Oval Office of the White House in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / AFP via Getty Images)

TOPSHOT - US President Donald Trump meets with Britain's King Charles III in 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 looks at 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 Aaron Chown / POOL / AFP via Getty Images)

US President Donald Trump meets with Britain's King Charles III in the Oval Office of the White House in Washington, DC, on April 28, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump meets with Britain's King Charles III in the Oval Office of the White House in Washington, DC, on April 28, 2026. Also pictured are UK Foreign Secretary Yyvette Cooper (L), US Vice President JD Vance (2R), and US Secretary of State Marco Rubio (R). (Photo by Brendan SMIALOWSKI / AFP via Getty Images)