SRL for [they 're]: An IED ambush has none of those risks . Only one man needs to be on the spot - the triggerman . He detonates the IED from a car parked down a side street and drives away before the occupiers can even start their search . No risk . No casualties . Very demoralizing for the occupiers , especially since they know damn well that everybody in the neighborhood was in on the attack but they ca n't level the locals ' shacks like [they 're] dying to .
<unk>