Taking out the comm towers is a simple matter. Work your way north with Tanya, killing all guard dogs. You can even hit the guard dog inside the eastern tower area by rushing it from the west. Hit it, kill it, then use the time belt to warp backward with Tanya ok and the guard dog dead. Get Tanya into position near the northern power plant. Now order your co-commander to take the northern generator by clicking it. When it's taken, rush Tanya in with attack move and destroy the defense turret. She can then kill the infantry guarding it. Blow up the power plant, and you'll be free to destroy the comm tower.

Start with a barracks, then a power plant. As soon as your barracks is done, send an engineer to capture the oil derrick to the east. With the power plant done, you can start building refineries. You'll need a total of three, but should take a break at some point to build a power plant. You have an excess of power so that you can build a few multigunner turrets around your base, to the northeast. Put Tanya and a few javelins into the building there and surround it with multigunner turrets (2) with javelins inside.

An airfield comes once your economy is set up, followed by a power plant and armor facility. Begin working on the clearance upgrades. Once you have the first, make six or so guardian tanks. Don't send them up to the front just yet though, you need to trigger the emergence of the mirage tanks. When max clearance is done, you need to build four century bombers. Use them to blow up the multigunner turrets directly east of your base.

The memorials will eventually light up, making it almost impossible to assault the base from land. You need to shut off all three control centers. The first should be apparent to the east and can be taken once you have eliminated the turrets. Once they're down, begin putting engineers into your century bombers. Send one east to the control center. Paradrop the engineer next to the center and send the bomber home. Two more centers will appear to the northeast and northwestern corners of the map. The northeast is easy, the northwest requires you to send a century to the western edge of the map then use alt-right click in the northwestern corner. This will set it in a safe flight path. During all this chaos, you should be making around twenty mirage tanks back at your armor facility.

Once the third head control center is captured, you should be ready to assault the base. Order your co-commander to strike target something inside the base to draw their attention and make a suicidal push toward the fire base. You should have more than enough units to eliminate the base. Stop and eliminate threats on the way and then focus your units' fire on the base once in range. The final part is to destroy the president's limo.