well you are only "supposed" to use govt issued usb drives that would only touch other govt systems which "should" stop that, but we all know how well that works...
Chris beat me too it

. Has anyone read how they intend to enforce this?
I'm hoping they'll be some form of edge protection to stop the functionality of USB drives if inserted, rather than 'please don't do that'. But from the mention of govt issued devices in the future I'm guessing not. Looks like an way to create scapegoats rather than address the fundamental issues.
From those in the know does the military not already have a boiler plate AUP stating 'don't connect nasty things to our network'? If so, how is this different?