Magnetes to whom the city had been assigned were, not without reason, apprehensive that it had been promised by the Romans to Philip as a prize in return for his aid against Antiochus; several squadrons of Aetolian horse moreover managed to steal into the town under the pretext of forming an escort for Eurylochus, the recalled head of the opposition to Rome. Thus the Magnetes passed over, partly of their own accord, partly by compulsion, to the side of the Aetolians, and the latter did not fail to make use of the fact at the court of the Seleucid. Rupture between Antiochus and the Romans Antiochus took his resolution. A rupture with Rome, in spite of endeavours to postpone it by the diplomatic palliative of embassies, could no longer be avoided. As early as the spring of 561 Flamininus, who continued to have the decisive voice in the senate as to eastern affairs, had expressed the Roman ultimatum to the envoys of the king, Menippus and Hegesianax; viz. that he should either evacuate Europe and dispose of Asia at his pleasure, or retain Thrace and submit to the Roman protectorate over Smyrna, Lampsacus, and Alexandria Troas. These demands had been again discussed at Ephesus, the chief place of arms and fixed quarters of the king in Asia Minor, in the spring of 562, between Antiochus and the envoys of the senate, Publius Sulpicius and Publius Villius; and they had separated with the conviction on both sides thata peaceful settlement was no longer possible. Thenceforth war was resolved on in Rome. In that very summer of 562 a Roman fleet of 30 sail, with 3000 soldiers on board, under Aulus Atilius Serranus, appeared off Gythium, where their arrival accelerated the conclusion of the treaty between the Achaeans and Spartans; the eastern coasts of Sicily and Italy were strongly garrisoned, so as to be secure against any attempts at a landing; a land army was expected in Greece in the autumn. Since the spring of 562 Flamininus, by direction of the senate, had journeyed through Greece to thwart the intrigues of the opposite party, and to counteract as far as possible the evil effects of the ill-timed evacuation of the country. The Aetolians had already gone so far as formally to declare war in their diet against Rome. But Flamininus succeeded In saving Chalcis for the Romans by throwing into it a garrison of 500 Achaeans and 500 Pergamenes. He made an attempt also to recover Demetrias; and the Magnetes wavered. Though some towns in Asia Minor, which Antiochus had proposed to subdue before beginning the great war, still held out, he could now no longer delay his landing, unless he was willing to let the Romans recover all the advantages which they had surrendered two years before by withdrawing their garrisons from Greece. He collected the vessels and troops which were at hand--he had but 40 decked vessels and 10,000 infantry, along with 500 horse and 6 elephants--and started from the Thracian