Upon this the Romans abandoned their preparations for an assault, and contented themselves with blockading the walls by land and water.

The prospect of success in this way was indeed very remote, so long as they were unable wholly to preclude the entrance of the enemy's vessels; and the army of the besiegers was in a condition not much better than that of the besieged in the city, because their supplies were frequently cut off by the numerous and bold light cavalry of the Carthaginians, and their ranks began to be thinned by the diseases indigenous to that unwholesome region.

The capture of Lilybaeum, however, was of sufficient importance to induce a patient perseverance in the laborious task, which promised to be crowned in time with the desired success.
Defeat of the Roman Fleet before Drepana Annililation of the Roman Transport Fleet But the new consul Publius Claudius considered the task of maintaining the investment of Lilybaeum too trifling: he preferred to change once more the plan of operations, and with his numerous newly-manned vessels suddenly to surprise the Carthaginian fleet which was waiting in the neighbouring harbour of Drepana.

With the whole blockading squadron, which had taken on board volunteers from the legions, he started about midnight, and sailing in good order with his right wing by the shore, and his left in the open sea, he safely reached the harbour of Drepana at sunrise.

Here the Phoenician admiral Atarbas was in command.