"UNC: Besieged Base" will be assigned to you if you've filled 75% of your Paragon bar.
Deactivate the Transmitter Tower to learn it's ok to loot stuff. You'll find three of "UNC: Asari Writings." You can also blow up the Fuel tank if you want to see a small exlosion.
The northern one is a Corpse who died trying to salvage a Crashed Probe. Killed by the nearby mercenaries who are now shooting at you.
The southern one is a Thresher Maw.
A Crashed Probe you can actualy Salvage some upgrades from. No mercenaries in the vicinity.

last modified 6 July 2012