In Sardinia an insurrection broke out in the year after Cannæ. Q. Fulvius, the city prætor, was ordered to provide for its suppression, with leave to appoint any commander whom he thought fit. He straightway made choice of T. Manlius Torquatus, a man as stern and uncompromising as himself, who in his consulship twenty years before had first conquered the island. The old general landed with little delay, and in one decisive battle completely restored Sardinia to subjection.
Affairs in Sicily gave much more trouble. Indeed in the years 211 and 212 this island became the chief seat of the war. Hiero, the old king of Syracuse, who for fifty years had never faltered in his alliance with Rome, died soon after the fatal day of Cannæ. He was succeeded by his grandson Hieronymus, a youth of fifteen years of age, whose imagination was captivated by the brilliant career of Hannibal. The able Carthaginian soon availed himself of the opportunity which thus presented itself to send over agents, into whose hands the young prince completely surrendered himself. These were two brothers named Hippocrates and Epicydes, Syracusan Greeks by descent, but natives of Carthage. The young king, however, after little more than a year’s reign, was assassinated by a gang of obscure conspirators; a republic was proclaimed at Syracuse; and shortly after, all the remaining members of the royal family were massacred with circumstances of singular atrocity. The question now was whether the new government should side with Rome or Carthage. The brothers, Hippocrates and Epicydes, at first resolved to return to Hannibal; but they changed their plan, and pretending to fall in with the views of the conspirators, were elected generals-in-chief with several others. Yet the popular feeling seems to have inclined towards Rome, and Hippocrates, unable to control it, contrived to leave Syracuse with a body of troops, and repaired to Leontini, where he was joined by his brother Epicydes. They then threw off the mask, and the Leontines declared themselves independent of Syracuse.
This was probably late in the year 214 B.C. And about that time the consul Marcellus arrived to take the command of the army in Sicily.
Marcellus, without delay, laid siege to Leontini, and took the town by assault. He did what he could to spare the inhabitants; but he was guilty of a piece of most imprudent severity in scourging and putting to death as deserters two thousand of the garrison, who had once been in the service of Rome. It appears that there were many soldiers of like condition now in the Syracusan army. When they heard of the cruel death of their comrades at Leontini, they lent a ready ear to the persuasion of Hippocrates and Epicydes, who had escaped from Leontini, and turned the severity of Marcellus to good account. These two adventurers were elected sole generals, and Syracuse closed her gates against Rome. Marcellus made some fruitless attempts at negotiation and finally commenced the siege of Syracuse.
The city of Syracuse had been greatly enlarged since the Athenian expedition. The island of Ortygia had become the citadel, and the suburb along the seacoast, called Achradina, was now part of the town. The rugged triangular surface called Epipolæ was well fortified, and its northern approaches, especially, were strongly defended by a fort called Hexapylum.