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"Maybe this tactical droid will tell us how they knew our plan."
―Captain Rex — (audio) Listen (file info)[2]

TJ-55 was a T-series military strategic analysis and tactics droid who led an infantry detachment from the Separatist Droid Army during the Battle of Christophsis of the Clone Wars. This unit led a full battalion of B1-series battle droids during the battle, which participated in an ambush against entrenched Republic forces on the basis of information provided by a traitor in the ranks of the clone troopers. A betrayal obvious to them, the Republic forces sought answers even as they retreated in the face of TJ-55's troops. As a gunship arrived to retrieve the survivors, the clone trooper Gus decapitated TJ-55, hoping to use the data contained within their memory to expose the traitor. Clone Captain Rex and Clone Commander Cody would later analyze the head and discover that there was a traitor in their ranks, finding that a signal had been transmitted to the enemy from a terminal in the barracks for Sergeant Slick's men.[2]

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Notes and references[]

  1. Star Wars: Galactic Atlas dates the events of "The Hidden Enemy" to 22 BBY. As TJ-55's destruction takes place within "The Hidden Enemy," their destruction took place in 22 BBY.
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 TCW mini logo Star Wars: The Clone Wars — "The Hidden Enemy"
  3. StarWars-DatabankII T-series Tactical Droid in the Databank (backup link)