Oh my God, a Rheinland cruiser is blocking the gate, we don't stand a chance!
-Professor Roland Quintaine at the Tau 31 Jumpgate.
The Rheinland Cruiser is a capital ship used by the Rheinland Navy. The RNC Donau was an example of a cruiser. The RNC Donau was destroyed by The Order when docking with Newark Station.
If a player destroys one of these Cruisers, it shows up on the player's statistics as having destroyed a Battleship.