Honor guard carries coffin of Sergeant Andrew Joseph Doiron, to hearse at CFB Trenton March 10, 2015. Sergeant Doiron, from the Canadian Special Operations Regiment, based at Garrison Petawawa, Ontario, was killed on March 6, 2015 in Iraq, in a friendly fire incident when members of the Special Operations Forces were mistakenly engaged by Iraqi Kurdish forces REUTERS/Fred Thornhill (CANADA - Tags: OBITUARY MILITARY)