The Queen will also be attending the Remembrance Service at the Cenotaph on Sunday, along with Prince William and Kate Middleton, Prince Andrew, Prince Edward, Countess Sophie Wessex, Princess Anne and Vice Admiral Sir Tim Laurence.
Her Majesty will view the service from the balcony of the Foreign and Commonwealth Office building, as she has previously done.
Prince Charles will lay a wreath on behalf of the monarch, while an equerry will do the same for the Duke of Edinburgh (who has retired from his public duties).
According to Express, the Queen will also visit the Royal British Legion Industries' Village in Aylesford on Wednesday as part of Remembrance week.
Her Majesty is a patron of the welfare organisation, which provides support to the Armed Forces community.
Interestingly, the annual Royal British Legion Festival of Remembrance on the weekend will be the first time the Duke and Duchess of Cambridge will join the Duke and Duchess of Sussex in public since the ITV documentary Harry & Meghan: An African Journey was aired.
In the explosive program, Prince Harry inferred that his relationship with Prince William has its moments.
"The majority of the stuff is created out of nothing but as brothers, you know, you have good days, you have bad days," the 35-year-old told interviewer Tom Bradby.
"We are certainly on different paths at the moment but I will always be there for him as I know he will always be there for me."
Palace staff are said to be hopeful that the royal brothers will have resolved their differences in time for the Royal British Legion Festival of Remembrance at the Royal Albert Hall.
"Palace staff are keen to ensure that the family come together to pay their respects and that the focus is on the brave souls who lost their lives for their country," a royal insider told The Sun.
"Remembrance Day is an especially poignant event for all of the members of the royal family, but especially for Prince Harry who served in Afghanistan.
"There is a general sense of hope that this day will put things in perspective and allow senior family members time to reflect on what the important things in life really are."
The Duchess of Cambridge is said to be attempting to smooth over differences between the two families.
"Behind the scenes, I’m told Kate is doing her best to bring everyone together and help Meghan," royal author Philip Dampier told Express. "I’m told she has reached out to Meghan and spoken to her on the phone. Kate feels sorry for her and knows that Meghan is struggling."
Whether or not Kate has succeeded in mending the alleged rift will perhaps become apparent at the annual Royal British Legion Festival of Remembrance this weekend.