In the same winter Leon and Diomedon, who had by this time joined the fleet, made an attack upon Rhodes. The ships of the Peloponnesians they found hauled up on shore, and after making a descent upon the coast and defeating the Rhodians who appeared in the field against them, withdrew to Chalce and made that place their base of operations instead of Cos, as they could better observe from thence if the Peloponnesian fleet put out to sea. Meanwhile Xenophantes, a Laconian, came to Rhodes from Pedaritus at Chios, with the news that the fortification of the Athenians was now finished, and that, unless the whole Peloponnesian fleet came to the rescue, the cause in Chios must be lost. Upon this they resolved to go to his relief. In the meantime Pedaritus, with the mercenaries that he had with him and the whole force of the Chians, made an assault upon the work round the Athenian ships and took a portion of it, and got possession of some vessels that were hauled up on shore, when the Athenians sallied out to the rescue, and first routing the Chians, next defeated the remainder of the force round Pedaritus, who was himself killed, with many of the Chians, a great number of arms being also taken.