Carthage

Carthage is a mentioned only location.

Background
Despite all he has accomplished, Caesar still feels himself to be a king of barbarians, and not an emperor of Rome. In order to progress his Legion into a true successor to the Roman Empire, he needs two things including a city truly deserving of the name Rome, and a force strong enough to test him. The latter would be his Carthage, a challenge worthy of Caesar himself.

Appearances
Carthage is mentioned only in the Fallout: New Vegas Official Game Guide Collector's Edition and the Carthaginians are mentioned in Fallout 76.