Canada honours Sgt. Andrew Doiron on the Highway of Heroes

Sgt. Andrew Doiron was killed in Iraq on Friday, the first casualty of Canada's mission against ISIS. On Tuesday, he returned home.

Doiron was shot and killed in what has been called a "friendly fire" incident ashis special forces unit was on its way back to an observation post. Three other Canadians were wounded in the firefight.

Officials with the Kurdish peshmerga have blamed the Canadians for the shooting, a claim Canadian officials have denied. Canadian officials have said the Canadians were not at fault and had been at the same position earlier in the day and informed the Kurds they would return later that night.

• Sgt. Andrew Doiron a casualty of ISIS's 'fluid' front lines
• Sgt. Doiron mourned by Moncton friends and family
• Canadian officials dispute Kurdish account of soldier's death

What is not in doubt is the outpouring ofsupport for the soldiers and their families in the wake of the incident.

Manygatheredon windy overpasses and dusty shoulders to say goodbye toSgt. Doiron

Police officers paid their final respects

As did firefighters

And soldiers

And politicians

Canadians gatheredto waveflags

Others wore them

They all came to honourAndrewDoiron