Since the dinosaurs will be cloned, why not genetically modify them to be far more intelligent that humans and heavily arm them with powerful weapons, body armor and smart phones. There will be no collateral damage as these man-designed super-dinos seek out and destroy the Islamic terrorist in there nests. The terrorists will quickly lay down and surrender as it will quickly become obvious that they are no match.
When the war is over the dinos will maintain an indefinite presence in specific areas around the world. They will always be ready to stop terrorism anytime at a moments notice. But the consequences of engaging in terrorism would be so great that no one would even consider it. So some of the dionos could go on to teach in the universities and or run for political offices.