The human worker force has been successful in unearthing a little present for you. An Orion Corporation SL-1, otherwise known as the Invader, was found among the equipment under the surface of the compound. You probably remember it well from your sorties against our rival Corporations, a feared Planet-Runner to say the least. In this case the human command has given it to you and knows that you will make good use of it.
Since your attack on the communications installation and now the liberation of the military base, the enemy has significantly reinforced all of their defenses. The convoy you must destroy is now closer to its destination and it has a much larger defensive force protecting it.
Lets hope that the Invader will help you finish this next mission.~