ISIS may be the most violent and sadistic Islamic terrorists on the planet right now, but basic smarts is not in the cards for them. The range of a heavy machine gun, especially against a jet flying at speed is just no match; a waste of ammunition. It also provides a bright, shiny signal to the pilot as to where you are placed with your weapons.
Turn up the volume. Lots of boastful shouts at the start of this video, but as the jet begins making a transitional turn towards them the voices change to concern. Then the rocket drops from the fighter’s wing and panic sets in.
Listen to the plaintive cries of “Allu Akbar” as the once brave Islamists realize they are about to become toast. Video below: