Interesting perspective, but partially flawed by the fact that combat with a Russian caliber enemy will be far different than that familiar from attacking weak, essentially defenseless countries.  With an advanced enemy, the slow drones will be detected by radar and blown out of the sky by follow-on anti-aircraft missiles.  The rail guns and so forth fire dumb fixed trajectory munitions and thus are easy to defeat with evasive maneuvers.  But maybe this is the wrong focus.  Perhaps we should be primarily focusing on the objective of refraining from war as an allowable solution except in the case of real defense from attack.