Second Variety

Across the ground something small and metallic came, flashing in the dull sunlight of mid-day. A metal sphere. It raced up the hill after the Russian, its treads flying. It was small, one of the baby ones. Its claws were out, two razor projections spinning in a blur of white steel. The Russian heard it. He turned instantly, firing. The sphere dissolved into particles. But already a second had emerged and was following the first. The Russian fired again. A third sphere leaped up the Russian’s leg, clicking and whirring. It jumped to the shoulder. The spinning blades disappeared into the Russian’s throat.