These are the Arm Flags of the five arms of the Republic Defence Forces and the Mercenary Corps.
These flags are always flown during military parades and hung in the offices of the Defense Ministry, military HQs and officers.
Each Military arm has their own color, and they're displayed in the flags.
The obverse of the flags has the War Star and the Phoenix. The background is a black cross with the arm color between its arms.
The reverse has the roundel star with the cross background. Within the star is the arm sigil and banners containing the full title of the arm in Standard
and its motto in latin.
Added reverse side of the flag. Merc flag has identical sides.