The naval battle results show the amount of men involved & their casulties. Why not also show the actual number of ships involved & ship losses, as well as casulties.
It should be easy to do as in other ageod games the number of cannons are shown in the results. Knowing the number of ships on either side & their losses would make naval battles easier to comprehend.
The number of ships in a stack/unit display in the main screen could also be shown in a tooltip along with the number of men.