Drift, identified as CT-1020, was a clone trooper pilot within the ranks of the Galactic Republic. He was Grown on the planet Kamino utilizing the DNA of Jango Fett, a bounty hunter whose genetic material served as the template for the entire clone trooper army. This clone, CT-1020, fought throughout the galactic-spanning Clone Wars opposing the Separatist Alliance for the Republic, fulfilling the role of a pilot operating a Clone Z-95 Headhunter, and once engaged in starfighter combat with another Z-95 within an atmosphere.