The allied Greeks followed up their success by destroying the rest of the Persian fleet at the Battle of Mycale, before expelling Persian garrisons from Sestos (479 BC) and Byzantium (478 BC). Following the Persian withdrawal from Europe and the Greek victory at Mycale, Macedon and the city-states of Ionia regained their independence. The actions of the general Pausanias at the siege of Byzantium alienated many of the Greek states from the Spartans, and the anti-Persian alliance was therefore reconstituted around Athenian leadership, called the Delian League. The Delian League continued to campaign against Persia for the next three decades, beginning with the expulsion of the remaining Persian garrisons from Europe. At the Battle of the Eurymedon in 466 BC, the League won a double victory that finally secured freedom for the cities of Ionia. However, the League's involvement in the Egyptian revolt by Inaros II against Artaxerxes I (from 460–454 BC) resulted in a disastrous Greek defeat, and further campaigning was suspended. A Greek fleet was sent to Cyprus in 451 BC, but achieved little, and, when it withdrew, the Greco-Persian Wars drew to a quiet end. Some historical sources suggest the end of hostilities was marked by a peace treaty between Athens and Persia, the Peace of Callias.