Siberia Base Found.
Couple days later engage the mission.
Mission map generator puts a + shape right through the middle of the battlefield, separating the siberia base into 4 pieces.
Hands wearing Assassin armor, Plasma Pistols and a spare heavy weapon to drop once used. Couple hands with flying armor armed with SRLaser Pistols and RPG/Nukes. Couple hands wearing Revenant with plasma pistols and force blades.
2 Tanks: Howitzer, Battlecannon.
The Howitzer tank got caught out in the open and unfortunately destroyed on Turn 2 because I underestimated the chainguns the supersoldiers were using. But at least I got 1 shot off with it and destroyed an enemy tank (this is a sore loss to me, but my manufacturing base can replace it).
Most of the other enemy tanks were destroyed either with Plasma Rockets, Plasma Mortars (the Mortar commanded by Moral Chill), or Baby Nukes. However I destroyed one with concentrated plasma pistol fire to the hindquarters (about 8 shots, guided by Assassin suit targeting).
By having the Battlecannon tank take up defensive cover in the Bonaventura craft it was able to destroy 3 Supersoldiers by firing roughly three times as many shots (as well as some humanist instructors and soldiers who happened to be hit by accident). The Battlecannon tank survived the battle ironically without a scratch on it.
One of the Leaders and a Stormtrooper made the dumb move of setting up defense in the center of the trench and got a plasma mortar dropped on them (sorry dude maybe kinda you might've made it to trial and execution, but that stormtrooper was just too hard a target and you were too close to him). At least his briefcase survived.
The other Leader tried to pin one of my hands in a corner and molest her but Slutty Allison was close enough she heard the screams and came around the corner and blasted him back out into the trench with her plasma pistol (nothing left of 'im except his briefcase and krueger).
Boss Gal Gorgeous Robber took the east quarter of the underground base all by herself, though was wounded in the process. Chalk up 4 instructors and a stray soldier who were mostly bisected with a force blade.
Several hands ended up hurt by the end, though it was mostly because of the frigid cold since their assassin suits were completely lacking in any kind of insulation.