...time to broaden the scope of “loose lips sink ships”!
The military absolutely needs a zero-tolerance policy towards cameras, especially in forward areas, and toward social networks in all cases.
Policy or no, if I were an NCO I'd smash any camera that I found in my squad while deployed in a combat area, and I'd chew the hell out of any guy from another unit that I caught with a camera. This crap has to stop.