Fallout Tactics: quick question

I just purchased Fallout Tactics and my little squad of 3 is on their first mission to rescue some tribals. In order to get into the camp I have to go through one of two doors and they’re both locked. My best lock picker has a skill of 25 and I keep clicking on it and the door but I just get “This is difficult” and “locked” messages.

What’s up?

It’s been a long while since I played it, but IIRC the gang leaders have the keys. However, since I’m likely wrong, knock yourself out.