TOPSHOT - 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 and Britain's King Charles III walk to review the troops 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)

WASHINGTON, DC - APRIL 28: U.S. Vice President JD Vance and Speaker of the House Mike Johnson during the King Charles III address to the joint meeting of Congress at the US Capitol during 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. It is only the second address to such a meeting by a British Monarch since Queen Elizabeth II’s speech at the Capitol in 1991. (Photo by Chris Jackson/Getty Images)

Britain's Queen Camilla listens as Britain's King Charles III (out of frame) addresses a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by HENRY NICHOLLS / POOL / AFP via Getty Images)

US President Donald Trump and Britain's King Charles III speak 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 Vice President JD Vance applauds as Britain's King Charles III addresses a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / POOL / AFP via Getty Images)

Britain's King Charles III is applauded after addressing a Joint Meeting of Congress in the House Chamber at the US Capitol in Washington, DC, on April 28, 2026. (Photo by Henry NICHOLLS / POOL / AFP via Getty Images)

US President Donald Trump and First Lady Melania Trump speak with the press after bidding farewell to Britain's King Charles III and Queen Camilla as they departed the White House in Washington, DC, on April 28, 2026. (Photo by Jim Watson / AFP via Getty Images)