The Red Dragons Chapter primarily wears red Power Armour. The Aquila or Imperialis on the chest guard is yellow. A white symbol indicating squad specialty (Tactical, Devastator, Assault or Veteran) is painted on the right shoulder pauldron. A black Roman numeral is painted on the squad specialty symbol, which indicates squad number. In accordance with the Codex Astartes, the colour of the shoulder pauldron trim indicates company number -- i.e. White (1st Company), Yellow (2nd Company), Red (3rd Company), etc.
The Red Dragons' Chapter badge is a large white dragon's head breathing fire, centred on a field of red.
- The Citadel Journal #45, "Genesis of a Chapter", by Dan Ebeck, pg. 22