A permanent Imperial Guard formation comprised of a mechanized Infantry regiment (54th Amerikon ); a drop regiment (109th Oz ) and an armoured regiment (the 99th Vengeance ). Along with their transport, the Carrack Class troop carrier Triumpans. Operating in the Damocles Gulf sectors under direct command of the Lord General the 10th Damocles is employed by him as a rapid reaction force for 'speartip' operations, counter-insurgency, etc.