FILE--A soldier pays his respects to Cpl. Bryce Keller , left, and Pte. Kevin Dallaire, right, on Friday, August 25, 2006, after a memorial service held at the Edmonton Garrison to honour soldiers who died in Afghanistan. Soldiers never dreamed the Sept.11 attacks five years ago would lead to a mission in Afghanistan for Canadians. (CP PICTURE ARCHIVE/John Ulan)