What was the Corvus used for in roman ships?

The Corvus was a boarding device used by the Roman navy during naval battles, particularly in the First Punic War against Carthage. It was a long, hinged ramp equipped with a spike on the end, allowing Roman soldiers to board enemy ships. This innovative technology enabled the Romans to leverage their superior infantry tactics at sea, turning naval engagements into infantry confrontations. The Corvus played a crucial role in Roman naval victories by effectively neutralizing the Carthaginian advantage in naval maneuverability.