Review of Red Alert 3:
Therefore, the Russians brave here with infantry in hatchbacks (like no other classical), Tesla tanks and Tesla soldiers, jumping anti-infantery installations of the class "Serp" and firm aircraft "Kirovets". But the worst troops of the Soviet countries are (attention!) armored bears-parachutists, who land in the back of the enemy and naturally strike the infantry.

It’s normal humor for the developers.