Meanwhile the Syracusan generals had marched upon Catana, and finding that they had been duped, returned with all speed to the defence of their own city. After a long and fatiguing march, they came in view of the Athenian position, and drew up their forces for battle. But Nicias declined the challenge, and the day being now far advanced, they fell back and encamped for the night in the open field.
Next morning Nicias, acting with unusual vigour, drew up his army in two equal divisions, and leaving one half to defend the camp, and act as a reserve, with the other he advanced rapidly upon the enemy. The Syracusans, who had perhaps reckoned too much on the known indolence of Nicias, were taken by surprise. Their discipline was lax, and many of them had left their posts, and gone off into the town. Nevertheless, they met the attack with firmness: those who were on the spot hastened to assume their weapons, which they had laid aside, while the stragglers came running back, and took their stand wherever they saw a gap in the ranks. After some preliminary skirmishing between the light-armed troops, the heavy masses of the hoplites came to close quarters, and a fierce hand to hand struggle ensued. While the issue was still uncertain, a violent thunderstorm broke over the contending armies, and struck terror into the Syracusans, who regarded it as an omen of defeat. But the seasoned soldiers of Nicias saw nothing unusual in an autumn tempest, and perceiving the enemy to waver, they pressed their attack, and broke through the opposing lines. The whole Syracusan army now fell back upon Syracuse, but they retired without haste or disorder, and their retreat was covered by a numerous and efficient body of cavalry, so that their total loss amounted only to two hundred and sixty.
The victory thus remained with the Athenians; but the moral advantage was entirely on the side of the Syracusans. With an army composed of raw recruits, they had met the flower of the Athenian forces, trained by years of warfare, and led by experienced generals, in fair fight, and though attacked at a disadvantage, they had fought with spirit, and retreated with coolness and deliberation. They had good reason to be satisfied with the result of their first encounter with the invader, and they might well share the high and confident hopes expressed by their most eminent citizen, Hermocrates. Speaking at a general assembly, immediately after the battle, the great patriot congratulated his countrymen on the courage which they had displayed, and at the same time pointed out the necessity of improving their discipline and military organization. One important reform should be made at once; the number of the generals, which had hitherto been fifteen, should be greatly reduced, and those appointed to the supreme command should be given absolute power, so that they might act with secrecy and despatch. Further, let the whole adult male population be placed under arms, and kept in constant drill all through the winter. If these measures were vigorously carried out, they might successfully defy the Athenians to do their worst.
Acting on this advice, the Syracusans deposed the existing generals, and chose Hermocrates, with three others, to fill their place. The reform of the army was at once taken in hand, and ambassadors were sent to Corinth and Sparta to ask for aid. Corinth, as the mother-city of Syracuse, might well respond to the call, and it was hoped that the Spartans would be induced to declare open war on Athens, so as to compel the Athenians to withdraw their forces from Sicily, or at least prevent them from sending reinforcements.
Various defensive works were undertaken by the Syracusans during the winter. The most important of these was a new wall, extending from the northern sea to the Great Harbour, and taking in a wide space of ground, outside the old line of wall, to the west of the city. By thus increasing the area of Syracuse, they made it much more difficult for Nicias to draw his line of blockade, when the siege began in the following spring. They also constructed a fort, with a permanent garrison, to guard the temple of Zeus in the suburb of Polichne, and drove piles into the sea at all the landing-places of the Great Harbour.
Soon after the battle Nicias shifted his winter quarters to Naxos, and learning this the Syracusans marched in full force to Catana, laid waste the territory, and burnt the deserted huts of the Athenians. The insult was tamely endured, and shortly afterwards the ever-active Hermocrates had an opportunity of thwarting the Athenian intrigues among the Greek cities of Sicily. The scene of this diplomatic encounter was Camarina, a Dorian city which had hitherto wavered between its hatred of Syracuse and its fear of Athens. Early in the winter Athenian envoys appeared at Camarina with overtures of alliance, and Hermocrates was sent to represent the interests of Syracuse. Speaking first in the debate, Hermocrates set himself to unmask the designs of the Athenians, who, under the thin pretence of helping the Ionic cities of Sicily, had come (he said) to make a conquest of the whole island. The Ionians of Greece had long groaned under their yoke, and the same fate was in store for the Ionians of Sicily, if they allowed themselves to be beguiled by specious lies. The plea of friendship and goodwill might pass with the degenerate Greeks of Asia and the Aegaean, born to be cajoled and enslaved; but the Camariaeans were of the stout Dorian race, the hereditary foes of tyranny, too wise and too brave to lend themselves as tools to a bare-faced scheme of aggression. If not, let them beware: Syracuse was fighting in a righteous cause, and must prevail in the end; help was coming from Peloponnesus, and if the Camariaeans stood aloof, the day would come when they would regret their disloyalty.
There can be no doubt that Hermocrates was right in his view of the motive which brought the Athenians to Sicily, and the arguments of Euphemus, the advocate for Athens, who strove to confute him, will not bear examination. But the people of Camarina were in a difficult position; their city had suffered many things in the past at the hands of Syracuse, and they had reason to fear that her oppressions might be renewed, if she emerged triumphant from the present struggle. On the other hand, if the Athenians were victorious, they might forfeit their independence altogether. In this dilemma they determined to play a waiting game, and when the time came for action, to throw their weight on the winning side. For the present they answered that they chose to remain neutral.
The debate at Camarina, though interesting and instructive from the light which it throws on the passions and motives of the combatants, had little influence on the final issue of the war. But about the same time a scene was being enacted in another part of the Greek world, which led to most momentous consequences. Early in the winter the Syracusan envoys arrived at Corinth, and made an earnest appeal for help. The Corinthians were warmly attached to their famous colony, which had never wavered in its allegiance to the mother-city, and moreover they were the implacable enemies of Athens. They therefore took up the cause of Syracuse with enthusiasm, and they sent the envoys on to Sparta, accompanied by delegates of their own, to urge the immediate resumption of hostilities against Athens, and the sending of prompt aid to Sicily.
At Sparta they found an able and unscrupulous ally, the very last whom they had expected to meet there. This was the outlaw Alcibiades, who, after eluding the vigilance of the Athenian officers at Thurii, had crossed over in a merchant ship to Cyllene, the port of Elis. While staying there, he received an invitation from the Lacedaemonians to proceed to Sparta, and made his way thither, having first stipulated for a safe-conduct; for he dreaded the vengeance of the Spartans, to whom he had done much mischief by raising the coalition which led to the battle of Mantinea. So there he was, the guest of his old enemies, burning with all an exile's hatred, and ready to strike some deadly blow against the city which had cast him out.
At first the Spartans gave but a cool and qualified response to the application of the envoys from Corinth. They were prepared to lend moral support to the Syracusans, by sending an embassy to encourage them in their resistance, but of more substantial aid they said little or nothing. Now was the time for Alcibiades to play his part. He knew, far better than any of his hearers, all the vulnerable points of Athens, and had no scruple in using his knowledge for her ruin. Having obtained permission from the magistrates, he rose to address the Spartan assembly; and his speech is given at full length by the historian, who was himself an exile at the time, and may possibly have been present [Footnote: The suggestion is made by Grote.] on this important occasion.