“War is fundamentally different now than it was at the beginning of WW2. A nuclear superpower cannot be invaded.” You are right on the former, incorrect on the

“War is fundamentally different now than it was at the beginning of WW2. A nuclear superpower cannot be invaded.” You are right on the former, incorrect on the latter. Invasion looks different now that warfare has changed. You might have been invaded and not even know it. When was the last time you looked at your ssh logs?