Decimator

Decimator was a war machine developed by the Galactic Republic at the start of the Clone Wars. Equipped with deflector shields and a long-range turbolaser that could target air and ground vehicles, the Decimator could engage and defeat crafts as large as the All Terrain Tactical Enforcer. They were also able to ferry infantry units around the battlefield, protecting them within the confines of the Decimator, though the vehicle itself was slow. It was a large repulsorlift tank. In the first month after the Battle of Geonosis, the Decimator was being developed on the planet of Eredenn, by Wookiee engineers who were defended with a clone trooper battalion under Commander Kraen Weest. However, the Confederacy of Independent Systems found out and the Separatist Droid Army, under command of General Sev'rance Tann, captured the device.