The Chiss Species, most known by Grand Admiral Thrawn, is one of the most important species in the Star Wars universe. They are the protectors of the galaxy at large in ways most would never understand. Holding back the demons of the Unknown Regions. See a complete history and breakdown of their species, how the Chiss relate to humans, how their society works, the Chiss military in the form of the Chiss Expansionary Defense Force and the Chiss Ascendency. Know everything there is about the blue skinned red eyed Star Wars species made famous by Grand Admiral Thrawn.