The Friends of the Forgotten will be holding a remembrance ceremony in Memorial Park at noon on Sunday to remember those servicemen who went missing during the Vietnam War.
The ceremony will take place in Memorial Park at the Vietnam Memorial off Manatawny Street.
The names of the missing will be read and a bell will be rung for each name.
More information on the Friends of the Forgotten can be found at http://www.friendsoftheforgotten.org/calendar.htm