>If they don't understand why it happened why would they leave.

If you're confused when a military aircraft buzzes you in a restricted area, you shouldn't be driving. The reality is the military doesn't care if you understand or not, that's not important. Their job is to keep random people off restricted areas, if you can't tell someone wants your attention when you're repeatedly buzzed by aircraft, that's on you. This is commonplace in secure areas. Just look up what happened at the NSA entrance on the east coast when two dealers took the wrong turn. Same would happen at any other restricted area.

They have a lot more to lose by not keeping the place secure.