bones. Most of North America was useless; nothing could be
planted, no one could live. A few million people kept going
up in Canada and down in South America. But during the
second year Soviet parachutists began to drop, a few at first,
then more and more. They wore the first really effective anti-
radiation equipment; what was left of American production
moved to the moon along with the governments.
All but the troops. The remaining troops stayed behind as
best they could, a few thousand here, a platoon there. No one
knew exactly where they were; they stayed where they could,
moving around at night, hiding in ruins, in sewers, cellars, with
the rats and snakes. It looked as if the Soviet Union had the
war almost won. Except for a handful of projectiles fired off
from the moon daily, there was almost no weapon in use
aginst them. They came and went as they pleased. The war,
for all practical purposes, was over. Nothing effective opposed
them.
And then the first claws appeared. And overnight the com-
plexion of the war changed.
The claws were awkward, at first. Slow. The Ivans knocked
them off almost as fast as they crawled out of their under-
ground tunnels. But then they got better, faster, and more cun-
ning. Factories, all on Terra, turned them out. Factories a
long way underground, behind the Soviet lines, factories that
had once made atomic projectiles, now almost forgotten.
The claws got faster, and they got bigger. New types ap-
peared, some with feelers, some that flew. There were a
few jumping kinds. The best technicians on the moon were
working on designs, making them more and more intricate,
more flexible. They became uncanny; the Ivans were having a
lot of trouble with them. Some of the little claws were
learning to hide themselves, bun-owing down into the ash,
lying in wait.
And then they started getting into the Russian bunkers,
slipping down when the lids were raised for air and a look
around. One claw inside a bunker, a churning sphere of
blades and metalthat was enough. And when one got in
others followed. With a weapon like that the war couldn't
go on much longer.
Maybe it was already over.
Maybe he was going to hear the news. Maybe the Polit-
buro had decided to throw in the sponge. Too bad it had taken
so long. Six years. A long time for war like that, the way
they had waged it. The automatic retaliation discs, spinning
down all over Russia, hundreds of thousands of them. Bacteria
crystals. The Soviet guided missiles, whistling through the air.
The chain bombs. And now this, the robots, the claws
The claws weren't like other weapons. They were alive,
from any practical standpoint, whether the Governments
wanted to admit it or not. They were not machines. They
were living things, spinning, creeping, shaking themselves up
suddenly from the grey ash and darting towards a man, climb-
ing up him, rushing for his throat. And that was what they
had been designed to do. Their job.
They did their job well. Especially lately, with the new
designs coming up. Now they repaired themselves. They were