Further to that
If you want to see just how badly the UK and US governments understand "cyberwarfare", look at Gary McKinnon. A country that actually cared about having an effective "cyberwarfare capability" (e.g. China, Israel) would have quietly recruited him. A country that cared about defending against "cyberwarfare" threats wouldn't have been vulnerable to him in the first place.
(currently fighting the urge to bore LJ with economics)
(currently fighting the urge to bore LJ with economics)