In the early game (450-470 AUC), no one has the technology or economy to field heavy ships in bulk. Light ships rule the waves. Their high maneuver means they will constantly "flank" enemy heavies if the enemy only has a few. Furthermore, light ships are cheap to replace.
In Imperator: Rome , navies are often an afterthought for players focused on legions and levies. However, on the Mediterranean (or the shores of the British Isles), naval supremacy can make or break a campaign. A strong navy blocks enemy invasions, reduces war exhaustion, and allows for rapid troop redeployment. imperator rome best navy composition
Some nations (Carthage, Rhodes) have unique traditions that boost Trireme performance significantly. In the early game (450-470 AUC), no one