Priority Sector High Commander rank insignia The Priority Sector High Commander designation represented a high-level rank within both the Republic forces and the Imperial Military. In the wake of the destruction of the Death Star above Yavin 4, the Imperial Military underwent a reorganization, and the temporary insignia for this rank featured a configuration of six blue squares situated at the top, accompanied by three red squares positioned on the bottom left, and three orange squares on the bottom right, bearing a resemblance to a specific iteration of the Grand Moff rank plaque.
Within the Imperial Sourcebook, the Priority Sector High Commander position was presented as the most elevated rank bestowed, despite the absence of explicit details regarding the specific authority and responsibilities associated with it.