Cyberwarfare, (e.g. the shutting down of the electric grid) would no doubt precede a nuclear attack on the USA. It does not only refer to computers, though stealing of secrets stored on them is part of it. When we are up against a man devoid of moral strictures like Putin (Who was his mother? His father?) we’d best consult the Lord. And we’d best be alert. Could the Russians have voted for Biden?
AI (Artificial Intelligence) could be the reason for Putin’s crazy behavior. It acts that way sometimes. Anyway, we’re in a new age, but some old things are still valid.