You both send in a squad of walker mechs. The commander that is leading the comrades in the other mechs is IUV. He has special abilities a la the MEAG BEARA.
Tanks attempt to fire at your explosive proof mechs, and fail. However, the manufacturers forgot to make the glass bulletproof, and many mechs fall as their users are shot in the face.
However, IUV's mech is impossible to destroy whatsoever. Inside, he is drinking a smoothie while laughing.
The american tanks hear a faint song that goes, "Trolololololololololo, trololololooooo". They have no idea what this means and keep wasting their ammo on IUV's mech.
btw guys you forgot to say where you were fighting. so i declare you fighting in lincoln, nebraska.