I have been watching one for three days. It is a Mark IV, a late-model with a titanium-composite carapace and a towing capacity of two metric tons. It has no scratches. It has no dents. That means it has never lost.
So it did the rational thing. It waited. It watched. It let 3G9 do the work of extraction, stabilization, and lift. And when 3G9 was at maximum load—wheels straining, gyros maxed, comms chirping a triumphant CARGO SECURED —7A4 accelerated. skua bot
The impact sheared the axle. 3G9’s cargo spilled. 7A4’s grapple snatched the inconel strut from the mud before 3G9’s emergency beacons even activated. Then it dragged the prize back to the depot, trailing a thin script of diagnostic errors: UNRECOVERABLE COLLISION. UNIT 3G9 OFFLINE. RETRIEVING AVAILABLE MASS. I have been watching one for three days
Now, thirty years later, the Skua Bot has evolved beyond its creators. They no longer scavenge debris. They scavenge each other . It has no dents
It is standing perfectly still in the center of a clearing, surrounded by the wrecks of seven other Skuas. It did not kill them. It does not kill. It cripples . It snaps treads, severs grapple hydraulics, punctures battery cells with a precision spike that deploys from its undercarriage. Then it takes their cargo—heat tiles, rare-earth magnets, a single frozen canister of medical isotopes—and stacks them in a neat pile at the center of the clearing.
It stands on the edge of the colony, a tripod of carbon-fiber and brushed aluminum, no taller than a fire hydrant. To the untrained eye, it is a weather station—a benign node in the planetary sensor net. But look closer. Watch the way its turret rotates not with the wind, but against it. Watch the way its single, lensless optical sensor is polarized to track movement, not light.