But a few days before the defection of Scione all the ambitious schemes of Brasidas had been checkmated by the action of his own countrymen at home. For some time past negotiations had been in progress between Athens and Sparta; and since the battle of Delium, and the rapid successes of their great enemy in Thrace, the Athenians had been more disposed to come to terms. In this altered mood they agreed to make a truce for one year with Sparta, which would give time to arrange the conditions of a lasting peace, and leave them at leisure to repair the shattered fabric of their empire. Two commissioners, an Athenian and a Spartan, were at once despatched to announce the conclusion of the truce to Brasidas. They found him at Torone, preparing to set out a second time for the western peninsula, and continue his intrigues against the subjects of Athens. In the interview which followed a dispute arose between Brasidas and the commissioners, as to whether Scione should be admitted into the truce. Brasidas asserted that the city had joined the Spartan alliance before the truce was signed; but the Athenian commissioner loudly protested that the revolt occurred after the conclusion of the truce,--and such, indeed, was the fact. Brasidas, however, was bound in honour to defend the hapless community which had been drawn by his fatal influence into so fearful a peril; and in the existing confusion of the Greek calendar it was not easy to establish a date with perfect exactitude. Accordingly Brasidas refused to surrender Scione to the vengeance of Athens, and placed the town in a state of defence. Not content with this, he extended the same measures of protection to Mende, which revolted after the arrival of the commissioners. This was an open violation of the truce, and the Athenians, in great fury, immediately prepared to send a fleet against these audacious rebels, and passed a savage decree, condemning the whole adult male population of Scione to death. III During the following summer Mende was recovered by Nicias for the Athenians, Scione was closely invested, and Perdiccas, who had quarrelled with Brasidas, once more became an ally of Athens, and gave proof of his sincerity by preventing the passage of Spartan reinforcements to Thrace. The Athenians were thus left free to turn their attention to Amphipolis, and at the beginning of the tenth year of the war, the truce having now expired, Cleon was sent with a fleet of thirty ships to conduct the siege of this important place. That so weighty a charge should have been entrusted to hands so incompetent argues a degree of infatuation in the Athenians which is very hard to understand. On his voyage Cleon succeeded in retaking Torone by a sudden assault, and then proceeding northwards dropped anchor at Eion, where he remained inactive, after despatching messengers to Perdiccas, and to a friendly Thracian prince, to ask for reinforcements.