Alpha-2 Squad functioned as a squad of clone troopers within the Grand Army of the Republic. These clones, genetic replicas of the Mandalorian bounty hunter Jango Fett, constituting the soldiers of Alpha-2 Squad, faced their demise on a mysterious planet. There, they were killed by the energy vampire known as Countess Rajine, who subsequently reanimated them as zombie thralls. Ultimately, Jedi Master Mace Windu intervened, vanquishing Rajine and freeing the squad from their undead servitude.