She said other nations were increasingly employing cyber attacks without"any sense of restraint, " citing "reckless" behaviors that neither the United States nor the Soviet Union would have dared at the height of Cold War tensions.
The United States is surely right to seek to minimise its own casualties, but if war can be waged by one side withoutany risk to the life and limb of its combatants, has a vital form of restraint been removed?