Our brave Tundran allies still hold the city of Dusty Springs, but overwhelming Xylvanian forces are rolling in to crush them! Work together to prevent capture of the Comms Station. The distress signal must be maintained if we are to guide the Tundran Evac Choppers in safely!
The goal of this mission is to defend the Tundran-held Comms Station against the Xylvanians, with help from your Tundran allies. You'll need to prevent as many Xylvanians as possible from entering the city. It is likely that a few will reach the city, but the important thing is to guard the Comms Station's Capture Point at all costs. This task is easier accomplished by achieving the Secondary Objectives, preserving your Tundran allies near the bridges, but your numbers will dwindle quickly without their help.
Once you reach the city, order your units into Sentry Mode around the flag. Each wave of Xylvanian Air Transports is escorted by a few Gunships, so take out the choppers as soon as they fly within range. Send your Bazooka Vets to take out the incoming Heavy Tanks. If you successfully defend the Comms Station, you will then have to protect the Capture Point for five minutes while you await the Tundran Evac Wing. Call all remaining units back around the flag, and shoot down all enemy Gunships before they can do any more damage. You'll have to defend against more Heavy Tanks attacking from both sides of the fort, as well. Once the five minutes is up, roll out to the Lighthouse to wait for the Evac Wing to land. Mission Complete!