When I was in the military, two officers got caught fucking in a stairwell. They were caught by a security camera while attending training. They were both married and not to each other.
There is so much stupid shit that you can get away with in the military, I have never understood why anyone would even get close to breaking the fraternization rules. They literally give you a copy of the rulebook in boot camp! Did no one read the damn thing?
I was a Nuke though, so up to my neck in daily fires to put out. No time for a social life.