Wherefore the Senate, by way of preparing to undertake this business, and foreseeing that the war would be severe and protracted, and at a long distance from the mother country, determined to make Illyria safe. For it happened that, just at this time, Demetrius of Pharos was sacking and subduing to his authority the cities of Illyria which were subject to Rome, and had sailed beyond Lissus, in violation of the treaty, with fifty galleys, and had ravaged many of the Cyclades. For he had quite forgotten the former kindnesses done him by Rome, and had conceived a contempt for its power, when he saw it threatened first by the Gauls and then by Carthage; and he now rested all his hopes on the royal family of Macedonia, because he had fought on the side of Antigonus, and shared with him the dangers of the war against Cleomenes. These transactions attracted the observation of the Romans; who, seeing that the royal house of Macedonia was in a flourishing condition, were very anxious to secure the country east of Italy, feeling convinced that they would have ample time to correct the rash folly of the Illyrians, and rebuke and chastise the ingratitude and temerity of Demetrius. But they were deceived in their calculations. For Hannibal anticipated their measures by the capture of Saguntum: the result of which was that the war took place not in Iberia, but close to Rome itself, and in various parts throughout all Italy. However, with these ideas fixed in their minds, the Romans despatched Lucius Aemilius just before summer to conduct the Illyrian campaign in the first year of the 140th Olympiad.