Kaiserin

The largest known ships of the Righteous Allupi Empire, exceedingly powerfully armed, more so than any ship in Starfleet or Member service save the Sunrise-class explorers SFS Sign of Rethelia and HMFS Mark of Fiiral. Their hull is half again as tough as an Excelsior-A and their shields an equal match, but in comparison to an Ambassador-class ship or a Riala-A their defensive systems are notably inferior and their firepower only fractionally better.