Catherine, Princess of Wales joined the royal family as they paid their respects to all those who have lost their lives in conflicts at the annual Remembrance Day service in London on Sunday.

The Princess of Wales has taken a significant step in her gradual return to public royal duties by attending the Festival of Remembrance. Joined by the Prince of Wales, her presence at the event comes after Prince William spoke candidly spoke of how 2024 has been “brutal” and “probably been the hardest year in my life”.

The Princess of Wales has joined the Royal family at the Royal Albert Hall to honour Britain’s Armed Forces, in her first major event since finishing her chemotherapy.The Princess, who is making a gradual return to the public eye after serious illness this year, joined her husband the Prince of Wales and the King for the annual Royal British Legion Festival of Remembrance on Saturday evening.Wearing a black dress with a clutch bag, high heels, pearl earrings, her distinctive engagement ring and a poppy brooch, the Princess smiled as she entered the Kensington venue with Prince William just before 7pm on Saturday evening.Queen Camilla was absent as she recuperated from a chest infection at home.The King was applauded as he took his seat in the royal box, announced by a fanfare by state trumpeters of the household division under the direction of trumpet major Julian Sandford MVO.The Princess Royal sat next to her elder brother, with the Prince and Princess of Wales seen deep in conversation further along the aisle.The Royal family stood to applaud Second World War veterans as they entered the hall, in the 80th anniversary year of D-Day.The Prince and Princess of Wales applauded a performance by Sir Tom Jones of I Won’t Crumble With You If You Fall with the central band of the Royal Air Force.The Princess smiled and spoke to the Prince after Sir Tom finished.The King smiled and spoke to the Princess Royal as he joined in with a clap for the Chelsea Pensioners as they made their entrance.Prime Minister Sir Keir Starmer joined the crowd in applauding as The Old Brigade was performed.Before the event began, Sir Keir kissed his wife Lady Victoria Starmer and waved to Defence Secretary John Healey after taking his seat.The Prime Minister and Defence Secretary were seated on either side of the royal box at the Royal Albert Hall.The King waved to the audience following the singing of the national anthem.The Prince and Princess of Wales joined in the singing of the national anthem, which was followed by serving personnel on the floor of the hall removing their headwear and giving three cheers to the King on the instruction of Garrison Sergeant Major Andrew Stokes.The Royal family stood in silence as the Last Post was played and poppy petals fell from the ceiling.The Royal British Legion’s Festival of Remembrance is an evening event at the Royal Albert Hall, where the Armed Forces, those who lost their lives in service, and their families are celebrated and commemorated.This year, it marks the 80th anniversary of D-Day, with a further focus on Kosovo 25 years after the deployment of Nato peacekeeping force and Afghanistan a decade after the end of Operation Herrick.The Princess of Wales will also attend the National Service of Remembrance at the Cenotaph, London, on Sunday and will watch the ceremony from a balcony overlooking the monument.The King, who is undergoing his own cancer treatment, and the Prince of Wales will lay wreaths.The Queen is expected to be absent again in line with doctors’ advice.Buckingham Palace said missing the ceremonies was a source of “great disappointment” for the Queen, whose father served in the 12th Lancers and won two military crosses during the Second World War before being taken prisoner.A Palace spokesman said: “Following doctors’ guidance to ensure a full recovery from a seasonal chest infection, and to protect others from any potential risk, Her Majesty will not attend this weekend’s Remembrance events.“While this is a source of great disappointment to the Queen, she will mark the occasion privately at home and hopes to return to public duties early next week.”It is understood there is no cause for alarm and no downturn in the Queen’s condition. As well as heeding doctors’ advice to avoid setting back her recovery, she is said to be mindful of the risk of passing a seasonal infection on to others.The service at the Cenotaph is one of the most important fixtures of the royal calendar.Kensington Palace sources signalled the Princess of Wales’s intention to attend Remembrance events when she made her Sept 9 video announcing that she had finished her chemotherapy.It was confirmed on Friday that she would be well enough to go.It marks the next significant step in the Princess’s measured return to public royal duties, following appearances at Trooping the Colour, Wimbledon and in a visit to bereaved families in Southport in October.Prince William this week spoke of the toll that both his father and wife’s illnesses have taken on the family, saying 2024 had been “brutal” and had “probably been the hardest year in my life”.The Queen is continuing to rest at Ray Mill, her Wiltshire home, and plans to return to London early next week if royal doctors give her the go-ahead.She has several engagements in her diary, including a Booker Prize event at Clarence House on Tuesday, a palace reception celebrating the TV and film industry and a night out with the King at the star-studded global premiere of Gladiator II on Wednesday.On Thursday, the King will celebrate his 76th birthday.Sign up to the Front Page newsletter for free: Your essential guide to the day's agenda from The Telegraph - direct to your inbox seven days a week.