Suggestion: A battleship meant for highly hostile entities

Elaborate: Meant for engaging hostile entities such as, but not limited to: Attacking Groups of ships or planes, Enemy Bombers and Ships intending to ram other ships to sink

Suggestion: Torpedo Bomber meant for Highly armored ships that are hostile

Elaborate: Meant for highly armored ships that are ramming friendly ships such as cargo transport.

Suggestion: Guided missile

Elaborate: Meant for shooting down extremely hostile entities straying into airport airspace