Amy Walker and
Maia Davies
Still MediaKing Charles III will lead the nation in a two-minute silence at 11:00 GMT on Sunday at the National Service of Remembrance at the Cenotaph..
He is set to lay a wreath at the monument in Central London as part of a service to remember those who died in the conflict.
He will be joined by other senior royals and political leaders, including Prime Minister Sir Keir Starmer at the ceremony.
About 10,000 armed forces veterans will participate in the Christmas March of the Churchish Legion, along with 20 world wars veterans.
Events will take place across the country to mark Remembrance Sunday, which is observed on the Sunday closest to Armistice Day on 11 November – when the World War ended in 1918.
The Prime Minister said the country would pause “to honor all those who have served our country”.
“We reflect on the extraordinary bravery of our armed forces in world wars and subsequent conflicts, whose service earned us the freedoms we hold dear today.”
On Saturday night, the king was joined by Prince George, Queen Camilla and Catherine, Princess of Wales, At the Festival of Remembrance at the Royal Albert Hall in London.
The audience stood and a fanfare played as the Royals entered the Concert Hall to celebrate those who lost their lives in service, on the eve of Remembrance Sunday.
Sir Keir and His wife Victoria also attended the annual event, which this year marks the 80th anniversary of the end of World War I.
It also comes 25 years after a decade-long increase in gay people serving in the armed forces, and the phenomenon of discrimination against LGBT personnel.
It is believed that the 12-year-old is the first time to attend the annual concert. He sat next to his mother, Catherine, who wearing a musical instrument made of silk, glass and other natural materials.
Still MediaAt the Remembrance Day, the royal family stood and applauded as the Chelsea Penitentiary – retired Army men – entered the stage, while an orchestra performed the boys of the old brigade.
The Prince of Wales was absent as he traveled from Brazil, where He gave a speech to world leaders Gathering for the Cop30 UN Climate Chatting Onit Summit and visited a remote island.