This unit got its name from its clone commander, "Doom." Doom, along with Tiplar and Tiplee, leads the clone troopers, known as" Doom's Unit." Tiplee and Tiplar are Jedi General Commanders and twin sisters. Tiplee is yellow-skinned, and Tiplar is a red-skinned Mikkian female Jedi General. Tiplar severed the Grand Army of the Republic as Jedi General, whereas Tiplee offered her services to the Galactic Republic during the clone wars. The clone commander Doom was born on planet Kamino. Specially cloned him to fight and die for the Galactic Republic. Battle of Ringo Vinda Space Station
The notable battle of this unit is the battle of the Ringo Vinda Space Station. The Republic fought the Separatists on the space station ring around the planet Ringo. This unit fought with the 501st Legion and faced heavy damage to break the deadlock. Finally, the unit was successful in getting access to the communication center. But unfortunately, Tiplar was shot dead during the unit's advancement to the central command. Her death demotivated the troopers, and they lost momentum and spirit. In addition, she was shot by Tup, who went into a trance because of the chip malfunctioning. This tragedy gives space to Droid to get power and forces Doom's unit to retreat under fire. But eventually, Doom's unit got controlled along with collateral damage. The troopers of Doom's unit have a green color motif in their armor.