Very well, then. Let me iterate over basic assumptions here.
There is no way of hacking Ageira research complex remotely. In order to gain any valuable data we need to overrun the station fast enough to prevent the self-destruction of the mainframe and maintain control long enough to secure the data extraction.
The level of security on Leduc is too high for an infiltration operation to be possible. You must be prepared for a full-fledged assault instead. We can hijack one of DSE supply shipments going to Leduc and smuggle this way both your detachment of commandoes and our team of assassins into the station. Once landed a regular battle will commence. Your soldiers' task would be to secure the docks and eliminate Ageira security personnel compartment by compartment. Since our assassins are not really trained for this type of combat, they will have a different goal.
Once the base director realizes the gravity of the situation, the mainframe self-destruction procedure will be launched. By the last iteration of Ageira regulations it will give us 5 minutes grace period for an emergency abort. Abort keys should be known to a chief of security, a head director, a R&D director and probably their deputies. Using cover provided by your soldiers our assassins will locate vulnerable targets and convince them to abort the countdown. Convincing should be fairly easy as long as we have about three weeks prior the operation to perform research and properly plan kidnapping of their families... Don't trouble yourself with it, we will cover that part entirely.
Once the station is secured our tech teams can land and start the time-consuming data extraction. However, it will be all for nothing if we cannot hold the base for several days at least. Here come two problems. First is nothing we cannot solve with a few NEMP payloads delivered to the jump gate. Unfortunately, cutting the system off from reinforcements will only save us from Ontario and California QRFs. Someone will have to disable the Battleship Concord and take out its escorts, or we will get wiped out be the marines. Will Harmony manage to do it?