The battlefield is physical. It always will be. It only appears not to be because that side of things is remarkably well covered. The day that a nation decides

The battlefield is physical. It always will be. It only appears not to be because that side of things is remarkably well covered. The day that a nation decides to not bother with the physical battlefield is the day they get slaughtered by a rabble with flintlocks, metaphorically (or perhaps literally). Being king of the cyber world will do you no good at all if you can't stop the other guy simply walking in and shooting you.