Not all Westerns are like that.
The Macedonians whose names end in -vic are mostly Serbs.
These were known to be covert US arms deliveries, conducted in collaboration with the Bosnian intelligence service and, probably, Turkey.
Hamza has come up with a rule for the two of them: no crying in hospital.
There are many reasons why it has happened like this.
They have practically no will of their own, they have not experienced any misery and are completely dehumanised.
The only way executions would be considered valid would be if they were not wearing military insignia and could therefore be considered spies.
Well armed nationalists from Croatia and Serbia systematicly murded and removed all muslims, they could.