Doleth Arnoko was a soldier in the Rebel Alliance, a male Duros who formerly made his living as a mercenary.
He made his home on Trivar II and earned credits as an informant; however, he escaped the Imperial Security Bureau and went to Glare Peak, where Jaxon Brand brought him into a rebel cell.
Having received training as a commando, he held the conviction that the Rebel forces were capable of defeating Imperial troops and that true peace would only arrive with the Empire's downfall.
While at Glare Peak, he received orders for a rescue operation.
Doleth originated as a pre-made character in the Star Wars: Age of Rebellion Beta. Subsequently, Fantasy Flight Games featured him as a pre-generated character in their promotional adventure, Rescue at Glare Peak.