Haduran was a captain in the Army of Light and a friend of the Jedi Order. He fought in the Ruusan campaign and was one of the members of the Army of Light who survived the Thought bomb unleashed by Lord Skere Kaan and the Brotherhood of Darkness due to his lack of Force-sensitivity. After the detonation of the thought bomb, he was ordered by Jedi Master Valenthyne Farfalla to kill any bouncers seen just in case they had gone mad after the bomb.