Adrian Mallory: The next resupply can't launch for a month, so... hopefully, they'll have the time to cool off before the guns show up.

Mark Naird: Yeah.

(Later...)

Mark Naird: Captain Ali, I'd like you to look in locker 5.

Angela Ali: It says "spare oxygen."

Mark Naird: Just open it. (It's full of guns)

Obie Hanrahan: Okay, but we do have spare oxygen somewhere, right?