Rogue, give me a workup on everything you have on Sentinel.…

Rogue, give me a workup on everything you have on Sentinel... what's up with the vent? what's coming through it? will it fit me?
Squad Leader, if you want to make it through this you're going to have to give me what you know about how to take this thing down...
Grab the shielding gear, emp rifle, stand back to the wall right next to the entrance, prepare to ambush