KrankysFirebrand48 (How exactly did you get that thing inside the cave? I don't remember you bringing it to begin with...) The bullet flies straight through the door, exploding some meters behind it.
(It's actually made from their version of cardbord.)
boombox (I got bored and made you a pretty inaccurate map: )
The tanks hatch opens after a quick swipe with his ID, revealing a surprisingly comfortable interior with padded seats, cup holders, air conditioning, a box for snacks and some extra space for other things.
The hovercraft, which seems to be designed as troop transporter or 'light' combat vehicle, has a similar interior. Before entering, the Leutnant takes a look at some odd looking armor plates, that seem to stick to the hull by magnetic force. He comes to the cunclusion these might be optional armor, but considers the possibility of movable armor too.
The room clearly doesn't have another exit, as all walls are covered by screens or blocked by the heavy tables. The terminal gives off a blink while Korbar looks around and shows a message from Michael: 'I've found something theoretically impossible. Need to talk to you now!' It's pretty likely every single terminal in the entire facility got this message...