Remembrance Day is on 11th November, while Newcastle United, its players and staff will honour service personnel past and present at this weekend's game against Arsenal as part of the club's Armistice Day commemorations.
The Premier League clash against Mikel Arteta's men falls as the closest home game to Remembrance Sunday, where supporters will join the club in paying its respects to all those who have lost their lives in conflict.
Eddie Howe and members of his backroom staff wore the badges at Wednesday night's Carabao Cup victory at Manchester United.
Priced at £6 each (cash only), the badges are on sale from the club store at St. James' Park, with all profits benefitting the work of the Royal British Legion.