A grenade (or IED) or two thrown in coordination into a few of those local-area transformer / power distribution stations would cause state-level chaos. Where I live, these seemingly critical infrastructure outposts, are protected by nothing more than high chicken-wire fences. Cyber Squirrel is the best and longest-lived exemplification of the sensitivity and scale of this vulnerability: https://cybersquirrel1.com/ T…
Apparently "Lead time on replacement parts" is the biggest issue today with dealing with the issue in a prompt time frame. Maybe they should stock up on at least 1x set of repair parts that would take a long timeframe to replace? Ukraine has shown how important electric substation part supply chains are.
"Why build one, when you could build two for twice the price?"
I'd assume this isn't standard procedure, but agree that it should be, considering the increasing importance of power supply to society and in the current terror-paranoia state of the world.