Kate Middleton Attends Solemn Remembrance Sunday Service with Queen Camilla

Since marrying Prince William in 2011, Princess Diana has attended every year.

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Kate Middleton joined Queen Camilla at a royal ceremony of great significance.

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The royal family attended Remembrance Sunday's National Service of Remembrance at London's Cenotaph war memorial.

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The second weekend of November is the yearly ceremony honoring U.K. and Commonwealth war dead.

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The memorial service included a two-minute moment of silence at 11 a.m. local time and wreath-laying by Prince William and King Charles.

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Kate wore a poppy pin to honor fallen soldiers. The royal family has worn the pins since November.

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The flowers may honor her great-grandmother Olive Middleton's three World War I-dead brothers.

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