An Italian cultural heritage outfit recently announced the recovery of a Roman battering ram from the Mediterranean Sea, used in the Battle of the Aegates to mark the end of the first Punic War. The recovery by divers with the Society for the Documentation of Submerged Sites uncovered the rostrum at a depth of 262 feet. The artifact, exhibiting an ornamental relief of a helmet and feathers, is one of 27 rostra found since the early 2000s. The Mediterranean Sea near Sicily and Tunisia has yielded numerous ancient wartime artifacts, shedding light on the naval conflicts that shaped the ancient world.
https://gizmodo.com/deepwater-submarine-recovers-roman-battering-ram-from-ancient-battle-2000493180