The Sontaran Tank is a large tank that Kroton encountered while fighting the Sontrans in the comic story Unnatural Born Killers. It's main armamant consisted of not only a tank cannon but it appeared to have a missle laucnher on it's left side as well (Or though it never used it). Kroton encountered it after climbing a cliff and while the tank fired it's cannon at Kroton he managed to doge it and used his metal staff to push the tank over the cliff, thus the tank was destroyed. Kroton remarked that the tank was "A good piece of technology" but also disliked the Sontarans driving it and referred to the Sontraran drving the tank as a "Monkey".