bunker on the planet Talus was used as a hideout for the Sif faction, a mercenary group under the command of Human female Erran Sif, during the Galactic Civil War.
" The traitor Erran Sif is leading a small group of warriors on Talus. She betrayed the Empire in the past and is considered an enemy, so don't expect a friendly reception. I hear she's also no friend to the Rebel Alliance for whatever that's worth." ― Lieutenant Velso, to a spacer
A group of
Sif mercenaries in the lowest level of the bunker.
Battle of Yavin, the former Imperial spy Erran Sif was wanted by both the Empire and the Rebel Alliance for selling information to the Hutts. She had thus fled from Corellia to Talus where she assembled a band of mercenaries. Erran Sif eventually established her mercenary group, including two brothers  Hirsch and Doak Sif, in the bunker.
1 ABY,  Imperial Lieutenant Velso dispatched a spacer to the Sif bunker in order to retrieve the ship destruct sequence codes of a Rebel Corellian Corvette.
The same year, a spacer infiltrated the bunker and stole a