Sienar Propulsion Systems is a division of the Sienar Corporation responsible for enhancements of propulsion technology. One of SPS's most recent advancements were the Twin Ion Engines developed for the TIE Defender.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/jNbt33zOc6ycxhqrlTJ45w== | 5.88129e-14 |