These Sith-Imperial starfighters were starfighters designed by Darth Krayt's Galactic Empire during the Second Imperial Civil War.
The Sith-Imperial starfighters served as a successor to the Predator-class fighters used by Imperial forces. Like the previous fighter, the Sith-Imperial starfighters appeared to share common elements with the TIE Series starfighters used by the Empire for over a century, and externally resembled the Nssis-class Clawcraft that were used be the Chiss Ascendancy decades before.
Intended to be first deployed during Operation: Thunderstroke, these starfighters replaced Skull Squadron's TIE Predators under orders of Darth Rauder, a Sith Lady and the leader of the pilots of the First Sith Imperial Strikeforce. Darth Rauder ordered the members of Captain Gunn Yage's squadron that she and her subordinates would fly the new fighters during their mission to capture Emperor Roan Fel.
A short time later, these fighters were once again employed in the Devastation of Da Soocha and were also employed at the Attack on the Hidden Temple.