I called it!

3406pk said
Besides when are the vehicles recharged? In evening after work when sun isn't shining. So good old fossil fuels will be recharging them.

Not if you have a big river or 2 to dam up.

famous bob said
Electric maganetic burst would stop that army befoe it got started , I`m sure people smarter than me have thot about that -----surely !!

A "pinch"...(channelling "Ocean's 11")