The Southern Border Patrol Office was a place that normally doesn't experience any action.
Most people who work here either love it or hate it. Some find this place dull while others just adore the simplicity and quietness of it all.
That being said though, despite them not being an active bunch, they have enough firepower to vaporize an invader that comes a little too close for comfort to their home. Well...most of them at least.
Sometimes, there are stronger invaders out there that completely go beyond their capabilities which makes them helpless against them, like the Revenants...
In fact, most of the people who work here are being blamed for the disappearance of the cities and the deaths of millions of people. It's the reason why they've been tense ever since.
The peacefulness and quietness of this place have long since disappeared.