Cyclone

Double Strike, Reach
"Dominion military technology grows more sophisticated by the day, and a good example is our new cyclone. This innovative design combines speed and lethality in an efficient package. Originally designed as a robotic vehicle, the cyclone evolved over several iterations to become a human-piloted mech. The reason: even the most highly evolved AI cannot match the unpredictive creativity of a human driver."
—Dominion Marine Corps Combat Handbook: Infantry Edition