Wat Tambor walking past an eavesdropping Obi-Wan Kenobi

The lead engineer of the Techno Union, Wat Tambor controlled the most advanced military assets in the galaxy. At a secret meeting on Geonosis, Tambor pledged those assets to Count Dooku’s Separatist movement.

Wat Tambor during The Clone Wars

Tambor supervised the brutal Separatist occupation of Ryloth, starving its people and bombing villages while looting as many valuables as he could. His greed proved his undoing, however, as he was caught by Republic forces.

Wat Tambor meeting his demise at the hands of Darth Vader on Mustafar

Freed from Republic custody, Tambor immediately rejoined the Separatist cause. But the war was near its end. Tambor sought refuge with his fellow Separatists on Utapau before being transported to Mustafar – where he would finally have to answer for his crimes.