This is the big mission we have all be waiting for.  You will be leading the charge against the main Alien base!
Due to the interference pattern being emitted from this site there really isn't much briefing information to give you.  
An object in the enemy compound is generating a large amount of anti-matter energy and is likely the source of our foe's communication signal.  Find it and destroy it!
Through the sensory shield I have scanned an extremely large Alien unit.  I believe that this giant Alien is the Guardian of the site.  
I fear the guardian may be a composite of the original Alien and AINIC III.  I'll be sending you in equipped with telemetry equipment to feed me information on everything you see.
The High Command will be sending you some moderate air support in the form of a Voltar Sar-1 Shuttle.  All of their other units are otherwise engaged in holding off enemy forces in the rear.
If you are lucky the High Command may be able to divert some units to assist you a little later in the battle. Destroy the object of the enemy's power and its Guardian.
The future of Lanios III rests on your shoulders! Merc, wipe these foul creatures off the face of our world!
