Deploy my entire force onto the station, shepherd the psychics into the middle of my formation for safety then have my men advance to the command center of the station in the following formation, order the snipers to scout ahead and check the route to the command center.
"All soldiers form up, Sergeant Smith you've got the rear guard take your 50 infantry and watch our backs, I want 50 infantry and 20 heavies in front weapons ready, and 25 infantry and 10 heavies on each flank, if anybody alive shows up they have 1 chance to surrender then open fire if they refuse, if your fired upon open fire immediately no warning, snipers take your side arms and scout ahead, do not engage hostiles if you come across anybody alive fall back and regroup on us immediately.
So my psychic friends, shall we see whats happening on this station and more importantly, who we need to kill to secure it? If it's acceptable could you use your gifts to try to establish what happened here?
I want to make this quick I've got 100 men walking into a war zone and I want to rejoin the rest of my men and set out to support them."
The soldier commanding my men currently not deployed is to send a message to the space station in earth orbit as follows.
"I request you have any available ships come to my location, I need transport to mars, an important scientist has been taken hostage or is in hiding and in my commanders absence I intend to lead a force to locate and extract him but I need transport ships, 100 of my brothers and sisters are with your commander if you'd kindly contact him I'm certain he would be happy to loan us the use of some ships to transport us to mars."
Send transport back to my base to collect 100 infantry 25 snipers and 25 heavies, have it take them to mars, Captain Callum commanding.