Battle of the Sabis

The Battle of the Sabis also (arguably erroneously) known as the Battle of the Sambre or the Battle against the Nervians (or Nervii) was fought in 57 BC near modern Saulzoir in Northern France. At the River Sabis a Roman army under the command of Gaius Julius Caesar fought an association of Belgae tribes, principally the Nervii. Caesar was surprised and nearly defeated by a Belgae surprise attack.