Hard to imagine a group of police from a state in the West standing around chanting songs around a burning corpse. It goes to underline the tribal nature of the ME, the police doing the chanting more than likely belong to the same tribe, or from tribes that are loyal to each other. Oh, as Vlad mentions to me, there are no allahu akbars being shouted either.
قتل واحراق ارهابي من قبل الجيش العراقي الباسل
Translation: Killing and burning a terrorist by the valiant Iraqi army