Immortals
The Immortal tank moves up into a more strategic position, and then fires its main cannon at the USA mech.

It's damaged further, not very far from total destruction.

The smaller guns on the tank then take out 2 Assyrians.

The Terrorkhan decide to focus their talents on a different hero, aiming at the disrupted General Rhoades.

Isolated from redshirts, the general gets an unhealthy dosing of lead to the chest.

The Phalanxes then move up and take out another Assyrian.

The speeder takes care of the rest with another ramming attack.
Assyrians and Scythians eliminatedTerrorkhan: Requesting air support.
Orbital Command, INF Gomorrah: Granted, 1 aerospace unit on the way.

The terrifying silhouette of an Ahab fighter appears in the air.
"This is Ahab-1 providing air strike, over, specify targets."Terrorkhan: Aim for the joes in the back alley and the tank, over.

One missile is fired away, wiping out the USA troops in the alley.

The other lands on the tank, knocking off another size point. The USA mecha is caught in the blast, however, and is destroyed. Its mission over, the Ahab then flies away from the battlefield.