All of the Mercenary forces were in position now, and the infantry was waiting for the orbital scans intended to detect subterranean caverns were finished before they began their assault.
The scan wouldn't tell them which areas were dangerous, but even having a general idea of where to look would save them a considerable amount of time and effort tomorrow.
The data they had already gathered told them that the Klem force was limited, so they would not face a full incursion that went underground, only the portion that escaped from the Mercenary force.
With that in mind, their gear was optimized to fight smaller enemies instead of loading the infantry with large amounts of anti-armour, which was necessary to deal with the Shredders.
[Attention, all forces. The assault in the tunnel system begins in 30 minutes.]