T-Force was the designation given to a group of four Alderaanian CR90 corvettes during the Galactic Civil War. They were heading for Alderaan carrying power generators (T-Force 1), base equipment (T-Force 3) and general supplies (T-Force 2 and T-Force 4) when the Tantive IV hid among the convoy to avoid Imperial attention on its way to deliver the recently acquired Death Star plans to Alderaan.