CM-1123 was a clone trooper major pilot who led three clone starfighter squadrons. He was born on Kamino and was part of the Galactic Republic, Galactic Empire, and his days during the New Republic and Galactic Alliance was unknown, but he was part of the Confederation of Free Planets. 1123 was first stationed at Quell during the Clone Wars, and participated in a battle there. In 20 BBY, instead of taking the Phase II armor, he kept his Phase I clone trooper armor.