How dumb do you have to be to take photos in a classified area and then try to destroy evidence you’ve done so? I would think cell phones or any sort of personal camera would not be allowed on board.

I know my late father worked on something to do with subs at some point in his civilian career, and he wouldn’t even tell me if he ever had set foot on one. That’s how seriously he took his security clearance. I wish I knew more than the tiny fraction I do of what my dad did for a living, but it’s CLASSIFIED for a reason!