VoiceofReason wrote:... That is an anti-sub icon?
Wiki.... "In naval terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller, powerful, short-range attackers."
"large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats"
So, it may be lousy at a specific part of its job, but I dont feel that merits giving it a battleship icon. Battleship icon follows artillary based weapon, and sure thats what the destroyer has(not its only weapon), but its main purpose is not shelling land positions like long range artillary suggests, it is a navel support unit.
Wikipedia definitions aside, it's not a "battleship" icon, it's a "surface direct-fire" icon. It's got the same cross-hairs symbol as tanks, just with the shape of a ship. The battleship is primarily a direct fire unit (particularly the Aeon battleship) that just happens to have long enough range to also be useful in siege.