Well there's nothing stopping you from sending your own exploration detachment teams, there's nothing stopping you from going yourself either. As far as you know, nobody from the Compound has bothered scouting past Base Pandora, you figure it's as good of place as any…

"Okay I want two scouting detachments of four. I'm going with one of them. We're just going to go a few miles from this place and then come back. It'll give us a better lay of the land in case of an attack and it'll keep our skills sharp as well. The rest of you guard the base as usual."

You half expect Marina to come with you, but she's content on staying behind to help look after the base. She looks at you admiringly though that you're taking the initiative. She tells you she loves you and that she can't wait for you to get back. You like the fact she's got confidence that you ARE coming back this time around.

You and your team leave and start exploring. Base Pandora really was in a secluded location, most of your trek is through a small unspoiled woods, eventually you get to the end though after about a day. You notice the Geiger counter is clicking a bit more. Not a lot, but enough to be a little unsettling. Using some binoculars, up ahead you see a single run down farm house (the farm itself also looks run down and hasn't been up kept in years). Just then you see a few vehicles also approaching up ahead, you tell everyone else to pull back into the woods and keep down while you do likewise. You continue to look as the vehicle park nearby the farm house and figures begin to get out. All of them are wearing robes and carrying automatic weapons over their backs. You also see them dragging what looks to be a few hapless prisoners with them as they enter the structure. It doesn't take a genius to figure out that these folks aren't the nice type.

"Oh shit, these guys look prepared. Who do you think they are?" one of your team asks.
"How should I know Reggie? When we moved into Base Pandora it's not like we got a welcome to the neighborhood letter from every nearby freak within a few miles of us. If I had to guess and judging by the robes, they're probably some doomsday cult. Probably one that was building up a stock pile of shit even before the bombs hit. Got some interesting vehicles though."
"So, what're we going to do?"

What to do indeed. You definitely need to wipe these cultists out since it's possible you could have trouble with them in the future if they start wandering in your direction. They also have vehicles that could be of use and probably other supplies as well. You could radio in and wait for reinforcements, but the prisoners you just saw them take in might be dead by then.

You attack now

No time like the present, besides, if you're careful you should be able to take them.

You and your team briskly run through the field while keeping your head down. All is going well until you hear a shot ring out from the house, and one of your team members makes a stifled yelp. You turn around and see Reggie, clutching his throat and bleeding profusely from it. While you're all standing around watching him convulse, another shot rings out. This one clips Vivica in the head splattering her brains on to your clothing.

"RUN!" you shout, not wanting to be the sniper's next target. There are multiple shots now, and one by one you see your team member's go down, until the last one is you when you feel a bullet severing your spine. You're fucked.

As you lay the field still trying to crawl away, you hear the cultists coming for you, you do the only thing you can and turn over in order to aim at them in an effort to at least take a few out. You manage to kill about three over zealous ones advancing on your position until you hear one shouting for the snipers in the house to finish you off since you're not worth it.

A single bullet enters your eye, ending it once and for all. You body is then taken along with your teams' to serve as food and bizarre rituals.