The Il'porrui (Emissary) Class Spaceship is designed for the transport of dignitaries like Ethereals, commanders, and diplomats, and not as a true warship. However, it is armed well enough to protect itself, with Gravitic launchers, Railgun batteries, and a pair of launch bays. It is further protected by a Deflector that enhances the effectiveness of its front armor.
Il'porruis are becoming increasingly common within the Tau Empire, roving far and wide on diplomatic missions and as merchant vessels.
Sources
- Imperial Armour Volume Three - The Taros Campaign