Can naval missiles serve secondary anti-ship roles?

Can naval rockets and missiles be retrofitted for dual-purpose anti-submarine and anti-ship use?

Some already have secondary roles; surface-to-air missiles in particular can be used against ships, though weapons are not universally interchangeable.

The panel confirms that naval missiles often possess secondary roles, especially surface-to-air weapons used against surface targets. Such a missile may climb and descend rapidly onto a ship, bringing substantial speed and possibly unused fuel into the impact. That does not make every anti-air or anti-submarine weapon interchangeable, but it shows how guidance and target geometry can broaden a missile's utility.