This is Serial Designation Uzi, reassembled by J after losing her life as a Worker Drone outside of the bunker. Now with a new, more powerful body, Uzi works alongside Serial Designation N & V to take the battle to the bunker, hopefully finding the answers she's looking for.

"Ugh... why do I always get left behind like this?" Serial Designation Uzi looks at her surroundings across the snowy landscape, until she eventually spots you nearby. "Huh? Who the hell are you?"