The town, which had become an important Russian arsenal, was bombarded by a British fleet, under Admiral Dundas, August 9 to 11, 1854. By the latter date, the arsenal and storehouses had been destroyed, and Dundas withdrew, making no further attempt to destroy the fortifications.

Sybota.

Fought 433 B.C., between a Corinthian fleet of 150 sail, and a Corcyrean fleet of 110 sail, aided by 10 Athenian triremes. The Corcyrean right wing was defeated, and would have been destroyed, but for the assistance of the Athenians, and the arrival of a reinforcement of 20 Athenian ships caused the Corinthians to retire. The Corcyreans offered battle on the following day, but the Corinthians declined. Both sides claimed the victory, but the advantage lay with the Corinthians, who captured several ships.

Syracuse (Athenian Expedition to Sicily).

Siege was laid to this city by the Athenians, under Alcibiades, Lamachus and Nicias, who with a fleet of 134 galleys, took possession of the harbour and effected a landing in the autumn of 415 B.C. Alcibiades was soon recalled, and Lamachus[Lamachus] killed in a skirmish, while Nicias proved weak and incompetent. The siege works were not pressed and in the following year, Gylippus of Sparta succeeded in getting through the Athenian lines, and bringing a considerable force to the aid of the Syracusans, capturing at the same time the advanced positions of the besiegers. Early in 413, Demosthenes arrived from Athens, with a fleet of 73 triremes, and made a desperate attempt to recover the lost ground. He was, however, totally defeated, and in a series of sea-fights which followed, the Athenian fleet was completely destroyed. This disaster forced the Athenians to raise the siege, and was, in addition, a death-blow to the naval supremacy of Athens.

Syracuse (Second Carthaginian Invasion).

Syracuse was again besieged, B.C. 387, by about 80,000 Carthaginians, under Himilco, aided by a powerful fleet, and defended by Dionysius, with about an equal number of troops. A fleet of 30 Lacedæmonian triremes arrived to the succour of the Syracusans, and meanwhile a pestilence had carried off thousands in the besiegers' camp. At this juncture Dionysius decided on a joint sea and land attack upon the Carthaginians, which was completely successful. Leptinus, with 80 galleys, surprised the Carthaginian fleet while the crews were ashore, and completely destroyed it, while Dionysius stormed Himilco's defences, and utterly routed the besiegers, Himilco and his principal officers escaping from Sicily, and leaving the army to its fate.

Syracuse (Second Punic War).

In 213 B.C. Syracuse, then in the hands of the pro-Carthaginian faction, was besieged by the Romans, 25,000 strong, under M. Marcellus, and a fleet under Appius Claudius. The city was defended by a garrison under Hippocrates. The siege is specially notable for the presence in the city of Archimedes, whose military engines played an important part in the defence, especially against the fleet. During the winter, the revolt of other Sicilian towns drew off a portion of the besiegers, and during the spring and early summer of 212, only a partial blockade could be maintained. Then however, taking advantage of a festival in the city, Marcellus stormed and captured the upper portion of the town. An attempt to force the Roman lines by a Carthaginian relieving force, under Himilco, was repulsed, and shortly afterwards the rest of the city was captured by assault.

Szigeth (Ottoman Wars).