[Commander, we have reports of Omwat infantry in the region around the city. No confirmed scans, but the Drones have picked up some suspicious signals.] Nico informed Max just after night fell over the battlefield.
The data that she sent seemed to show that the shape of the ground as scanned didn't match the surface as it was viewed by the sensors, which Nico believed indicated that some sort of camouflage was being employed.
If she was right, that meant that a large infantry force was approaching the city, and they had no way to accurately predict their location or strength at the moment.
[City Defense, we have received data signals that indicate an infantry force capable of hiding from sensor detection is approaching your lines. Whether they have optical disguises is unknown, but the force appears to number in the Battalion Strength range.] Max informed their allies.