Good luck. I also think that if you are doing your job without issues, it will blow over. There is nothing direct in what is known, so it will probably get dropped.
But my mind went charging at the part where you were deciding what to say. First I was thinking camouflage paint. Yea!!! to night maneuvers. Of course that led to the next thought which was "I played football last night and we used that black gunk for glare in our eyes (I don't know the name of it)". The stories we can fabricate....