Prince Edward, Duke of Edinburgh, center, and Sophie, Duchess of Edinburgh, left, attend the Royal British Legion Festival of Remembrance at the Royal Albert Hall in London, Saturday Nov. 9, 2024. (Chris J. Ratcliffe/Pool Photo via AP)

Kate, Princess of Wales, left an Sophie, Duchess of Edinburgh attend the Remembrance Sunday service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali, Pool )

Britain's King Charles attends the Remembrance Sunday ceremony at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Toby Melville/Pool Photo via AP)

From left, on first row: Britain's Catherine, Princess of Wales, Britain's Prince William, Britain's King Charles and Britain's Princess Anne, Princess Royal, attend the Royal British Legion Festival of Remembrance at the Royal Albert Hall in London, Saturday Nov. 9, 2024. (Chris J. Ratcliffe/Pool Photo via AP)

Front from left, Prince William, Prince of Wales, King Charles III and Anne, Princess Royal walk during the National Service of Remembrance at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Photo by Chris Jackson/Pool Photo via AP)

British Prime Minister Keir Starmer, front right, and Conservative Party leader Kemi Badenoch, front left, carry wreaths, as former Prime Ministers Boris Johnson, second row center, Liz Truss, second row left, and Theresa May, second row right, look on as they attend the annual Remembrance Sunday ceremony at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Toby Melville/Pool Photo via AP)

Britain's Kate, Princess of Wales, stands on a balcony during the National Service of Remembrance at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Photo by Chris Jackson/Pool Photo via AP)

Britain's Prime Minister Keir Starmer lays a wreath during the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali)

British Prime Minister Keir Starmer, front right, and Conservative Party leader Kemi Badenoch, front left, carry wreaths as they attend the annual Remembrance Sunday ceremony at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Toby Melville/Pool Photo via AP)

Britain's Prime Minister Keir Starmer lays a wreath during the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali)

Britain's King Charles III, centre, with Prince William ,left, and Princess Anne attend the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali, Pool)

Britain's Prince William salutes after laying a wreath during the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali, Pool)

Britain's Kate, Princess of Wales, stands on a balcony during the National Service of Remembrance at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Toby Melville/Pool Photo via AP)

Britain's King Charles III, at centre, stands with other royals and politicians as they attend the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali, Pool )

Britain's Prince William returns to his position after laying a wreath during the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali, Pool)

Britain's leader of the opposition Kemi Badenoch, left, and Prime Minister Sir Keir Starmer attend the National Service of Remembrance at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Aaron Chown/PA via AP)

From left: Britain's former Prime Minister Rishi Sunak, Liberal Democrat leader Sir Ed Davey, former Prime Minister Liz Truss, leader of the opposition Kemi Badenoch, former Prime Minister Boris Johnson, Mayor of London Sadiq Khan and Prime Minister Sir Keir Starmer attend the National Service of Remembrance at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Aaron Chown/PA via AP)

Britain's Kate, Princess of Wales, stands on a balcony during the National Service of Remembrance at The Cenotaph in London, England, Sunday, Nov. 10, 2024. (Photo by Chris Jackson/Pool Photo via AP)

Britain's King Charles III, centre, with Prince William ,left, and Princess Anne attend the Remembrance Sunday Service at the Cenotaph in London, Sunday, Nov. 10, 2024. (AP Photo/Alberto Pezzali, Pool)