The Mountain Terrain Scout Transport (MT-ST), also known as the "bug walker" for its six-legged, insect-like appearance, was a ground walker in the service of the Imperial Army during the early years of the Galactic Civil War. Measuring 7.2 meters in height and comparable to a large speeder in length, the MT-ST moved at a rapid gait of 100 km/h. The walker was armed with a single twin blaster cannon and afforded room for only a single pilot to operate.