Battle of Thermopylae aware that his force was being outflanked, dismissed the bulk of the Greek army and remained to guard their retreat with 300 Spartans and 700 Thespians, fighting to the death. Others also reportedly remained, including up to 900 helots and 400 Thebans; these Thebans mostly reportedly surrendered. Themistocles was in command of the Greek Navy at Artemisium when he received news that the Persians had taken the pass at Thermopylae. Since the Greek strategy required both Thermopylae and Artemisium to be held, given their losses, it was decided to withdraw to Salamis. The Persians overran Boeotia and then captured the
Battle of Himera (480 BC) (570–554 BC), to rule Himera. Theron emulated Phalaris when he deposed Terillus and added Himera to his domain in 483 BC. Terillus had come to power in Himera after expelling the ruling oligarchs (who had taken refuge in Akragas), and he probably lacked popular support, which may have been exploited by Theron. Terillus requested Hamilcar, Suffet of Carthage, and Xenia (guest friend) of Terillus, for aid. Anaxilas also lobbied on his behalf, and sent his own children as hostages to Carthage as a token of loyalty. After a 3-year delay, Hamilcar led a Carthaginian expedition to Sicily in 480 BC,