A hologram of Insk is viewed by General Jan Dodonna.
Insk was a planet composed of silicon. Following the evacuation from the Great Temple located on Yavin 4, the Alliance to Restore the Republic's General Jan Dodonna gave it a short consideration as a possible site for a new Rebel base. However, he discarded the idea promptly because its composition was silicon-based instead of carbon-based, and it lacked resources suitable for Rebel mine operations.