History of the Peloponnesian War

This charging prow to prow which had hitherto been thought want of skill in a helmsman, would be the Syracusans' chief manoeuvre, as being that which they should find most useful, since the Athenians, if repulsed, would not be able to back water in any direction except towards the shore, and that only for a little way, and in the little space in front of their own camp. The rest of the harbor would be commanded by the Syracusans;

and the Athenians, if hard pressed, by crowding together in a small space and all to the same point, would run foul of one another and fall into disorder, which was, in fact, the thing that did the Athenians most harm in all the sea-fights, they not having, like the Syracusans, the whole harbor to retreat over. As to their sailing round into the open sea, this would be impossible, with the Syracusans in possession of the way out and in, especially as Plemmyrium would be hostile to them, and the mouth of the harbor was not large.

With these contrivances to suit their skill and ability, and now more confident after the previous sea-fight, the Syracusans attacked by land and sea at once.

The town force Gylippus led out a little the first and brought them up to the wall of the Athenians, where it looked towards the city, while the force from the Olympieum, that is to say, the heavy infantry that were there with the horse and the light troops of the Syracusans, advanced against the wall from the opposite side; the ships of the Syracusans and allies sailing out immediately afterwards.

The Athenians at first fancied that they were to be attacked by land only, and it was not without alarm that they saw the fleet suddenly approaching as well; and while some were forming upon the walls and in front of them against the advancing enemy, and some marching out in haste against the numbers of horse and darters coming from the Olympieum and from outside, others manned the ships or rushed down to the beach to oppose the enemy, and when the ships were manned put out with seventy-five sail against about eighty of the Syracusans.