“This is your chance to get to know the Duke loads better and find out what Christmas is like for a Prince!” the charity added.

The Duke of Sussex, 40, has been an advocate for Scotty’s since becoming its Global Ambassador.

The organisation was founded in 2010 by Army widow Nikki Scott, who was inspired by the experiences of her two young children after the death of her husband, Corporal Lee Scott, in Afghanistan in 2009.

Prince Harry has made previous efforts to bring joy to the charity’s members during the holiday season.

Last year, he surprised them with a Christmas message while dressed as Spider-Man.

He also handed out sweets to children from Scotty’s Little Soldiers during their participation in the Remembrance Sunday march past the Cenotaph.

Harry’s latest engagement follows a string of solo events in recent months which included a trip to the UK for the WellChild awards, solo engagements in New York and a visit to Africa.

The Duke also made a surprise visit to Vancouver in Canada earlier this week where he helped promote the Invictus Games Vancouver Whistler 2025.

Harry’s Canada visit comes shortly after his wife Meghan Markle made yet another appearance on her own last week, attending a glitzy launch party in LA to celebrate a new haircare line she has invested in from Highbrow Hippie.