The Azubah served for the next four millenia without distinction and was believed lost during the Tokafushi rising in the 37th millenia.
The Azubah was rediscovered drifting in the ****records deleted***** system in the 34th millenia and was refitted and returned to the fleet of the Ultima Segmentum. The Azubah is recorded as being part of the Ultima segmentum fleet during the Horus Heresy but no records of its service during the Heresy or for the subsequent three millenia exist.
Whilst the records from such ancient times are no longer complete, it is apparent from those records which remain that the Azubah had a distinguished service record with numerous victories and notable achievements. The Azubah is an ancient vessel, dating from the time of the great crusade. The Nietorp System is in the eastern spiral arm to the galactic north of Ultramar and to the galactic west of Kar Duniash. The Nietorp system was rediscovered by Lucius van Horne and his fleet after a gap of nine millenia. The fourth world is a primitive world with a single large tropical continent and small scattered tribes of humans.
Three of the planets are civilised worlds which are fully aware of their relationship to Terra and the place they have in the Imperium. The Nietorp system is a small system with four planets.