Quintus Fabius and Publius Decius were succeeded in the consulship by Lucius Postumius Megellus and Marcus Atilius Regulus.

The province of Samnium was decreed to both in conjunction; because intelligence had been received that the enemy had embodied three armies; with one that Etruria was to be recovered; with another the ravages in Campania were to be repeated; and the third was intended for the defence of their frontiers.

Sickness detained Postumius at Rome, but Atilius set out immediately, with design to surprise the enemy in Samnium, before they should have advanced beyond their own borders; for such had been the directions of the senate.

The Romans met the enemy, as if by mutual appointment, at a spot where, while they could be hindered, not only from ravaging, but even from entering the Samnite territory, they could likewise hinder the Samnites from continuing their progress into the countries which were quiet, and the lands of the allies of the Roman people.

While their camps lay opposite to each other, the Samnites attempted an enterprise, which the Romans, so often their conquerors, would scarcely have ventured to undertake; such is the rashness inspired by extreme despair: this was to make an assault on the Roman camp.