Namzor, a planet situated in the Mid Rim, was a terrestrial world. In the time of the Galactic Empire during the era, a rebel faction established their headquarters there. An assault was launched against the insurgents by Governor Ahr, but he found that their base was positioned over their coaxium reserves. He tried to call back his starfighter pilots, but Darth Vader took it upon himself to strike the insurgents' bunker, which resulted in its obliteration.