“It might actually be prudent to produce tanks that are capable of being both gas and electric powered.”
Except the enemy is not going to waste tonnage on his vehicles with crap like that, so our vehicles would then be outclassed.
Tanks that shoot stopper guns to prevent all that noise from nasty old explosions.
Open the Mental Hospitals back up now.
Today, yes, it's true. But as they say, Necessity is the mother of invention. If there are going to be advances that eventually make EVs viable for the masses, it most likely will come from the military.