The soviet were in the processes of creating a weather machine with the few notes they manage to get from a scientist who manage to make one.

they were hoping to convince him to join them but he disappeared one day.

they tried to make it in to a weapon to use against any who threaten Russia, but the machine back fired turning a once lush vast forest into a frozen tundra. But the soviets were not discouraged they saw potential in the machine.

the began reworking it with the idea of making a walking blizzard. and thus Siberia was created, a towering giant that can freeze whole armies with its frost jets. Siberia is basically invisible to all heat seeking weapons and is capable to give troops a coat of frost to hide them from weapons too. Siberia patrols the forests of Russia keeping an eye out for any signs of the enemy.

the people that live in the rural land believe that Siberia might be an ice giant.

cant have a russian robot army without at least one the has ice powers