Please see this article's entry on the redux page page to see the review process and address objections. Do not remove this tag until voting on the article is complete.
Some time later, the Republic sent a strike force, including Oz and the 501st, to reconquer the former Republic planet Umbara. The Republic's goal was to capture the Umbaran capital city, and Oz and his unit were dispatched to attack Umbaran troops north of the city. After landing roughly on the surface of Umbara, Oz and his brothers immediately engaged the nativeUmbarantroops in a tough fight.[3]
After securing a ridge, Skywalker was recalled to the Republic capital, Coruscant, and replaced by JediGeneralPong Krell.[3] Krell, a maleBesaliskJedi Master, was known for the high casualty rate of the clone troopers under his command but also for amassing many victories throughout the war.[5] The General immediately ordered Oz and the 501st to move directly toward the Umbaran capital. After arriving at a highway that led to the capital, Krell told Captain Rex that he would not proceed with Skywalker's plan of capturing the city through the use of surgical strikes and instead wanted his troops to attack the city in a full frontal assault. The 501st soldiers, including Oz, would use the highway and would not retreat if they met resistance from the Umbarans. Unbeknownst to the Republic soldiers, the enemy had mined the road. After some time, Oz, together with fellow trooper Ringo, stepped on such a mine, and both were killed in the ensuing explosion. Two clones who checked the bodies then reported that Oz and Ringo were dead.[3]
While under captivity on Ereesus, Oz revealed no information to the enemy due to his training.[4] Oz was unable to recognize that the road on Umbara was mined, and as a result, he died when he stepped on one of the mines. During the battle on Umbara, Oz wore a set of Phase II clone trooper armor that was customized with the blue markings of the 501st Legion, his unit.[3] As a clone of Jango Fett, Oz likewise stood 1.83 meters tall.[1]