Joq Landhauler was a male individual who served in the Thaereian military within the Cularin system. Landhauler, along with fellow soldier Kirla Shorg and under the command of Teck Randon, belonged to a Thaereian squad that sought to acquire the head of L80-RC from Ginder, a Bimm. Despite donning gray miner's jumpsuits rather than standard military attire, their military demeanor remained evident. This group of three attempted to coerce a band of freelancers assisting Ginder into surrendering the droid head; however, the intervention of a criminal organization resulted in a three-way conflict, ultimately leaving the freelancers in control of the head.