The Revenant Advanced Infiltration Unit (AIU) is a specialised branch of the Marauder Corps, involved with Special or Black Operations, and considered one of the forces in the Galaxy to be reckoned with, excluding the Armada itself. The AIU Receive special and experimental training in force powers, technology, operation of weaponry and other fields. Because of the volatile and experimental nature of this training, there are still only a few AIU in existence, however that by no means implies that they are in any way weak. Current and active members of the AIU include: