<head>I. The Celtiberian War.</head>The war between the Romans and the Celtiberians was called the "fiery war," so remarkable was the uninterrupted character of the engagements.
For while wars in Greece and Asia are as a rule decided by one battle, or more rarely two, and while the battles themselves are decided in a brief space of time by the result of the first attack and encounter,
in this war it was just the opposite.
The engagements as a rule were only stopped by darkness, the combatants refusing either to let their courage flag or to yield to bodily fatigue, and ever rallying, recovering confidence and beginning afresh.
Winter indeed alone put a certain check on the progress of the whole war and on the continuous character of the regular battles,
so that on the whole if we can conceive a war to be fiery it would be this and no other one.
Walbank Commentary