Fusion drone

```Fusion drone``` is a versatile and generic semi-autonomous vehicle, basically a levitating air-cooled fusion reactor.

Originally, fusion drones were developed to provide heat and energy to enclosed spaces like mines. Due to self-regulating nature of the fusion reactor scheme, even in harsh and hazardous conditions these drones will not melt down, instead temporarily shutting down when damaged or overheating. Still, cheaply produced versions are notorious for leaking radioactive materials or not following temperature limits well.

A fusion drone consists of a hard spherical shell, a turbocharged fan in the middle of it, venting the plasma generated by fusion reactor contained in the body, and warp bubble generators on three protruding masts.

Later, fusion drones were picked up by military and para-military to use for assaults or terror missions. While death by plasma discharge is swift, malfunctioning drones are notorious for shutting down from overheating. The hard shell protecting the reactor also makes the drone resistant to kinetic weapons, so heavy anti-tank munitions or precision fire to disable the motion-providing warp generators from afar are required to neutralize it.