Abbeth, a Kel Dor of the male persuasion, was a soldier within the Republic Army. More specifically, Abbeth was a member of Havoc Squad, an exceptional force within the Republic Special Forces Division. During the years following the Eternal Empire's conquest of the galaxy, he fought under the command of Major Aric Jorgan. Furthermore, Abbeth took part in the unsanctioned guerilla warfare campaign led by Jorgan against Zakuul.