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by TeMPOraL 2325 days ago
With all this talk US military has been doing about the changing theater of war in XXI century, about how it needs to refocus on effective operations in urban areas, I wonder: do they always assume that the power grid will be off? If not, then there may be some utility in a light and fast electric vehicle that parasites off enemy's power grid (and has solars or diesel aggregate as backup).

Also, did the military consider hybrid vehicles for similar role? They have the capacity to operate off-grid, and also switch to completely silent when tactically useful.

1 comments

> do they always assume that the power grid will be off? ... Also, did the military consider hybrid vehicles for similar role?

I want to be up front - I'm far from privy to the military's decision making, which is byzantine and absurdist on a good day.

However, I think I can pretty safely say that the issue is not whether the military assumes that the grid will be off, but rather they don't assume that the grid will be on.

I think the closest they might get is a plug-in hybrid. However, that adds quite a bit of weight and complexity to a vehicle. I honestly don't know one way or the other how well that would work for armored vehicles, which are typically quite a bit heavier than you're probably used to thinking.

For example: homemade armor is typically 1/4" hardened steel plate welded to the outside of vehicles (thin skinned trucks, etc.) - about 2x the thickness of the Cybertruck's body. I'd assume that most purpose built armor kits are even heavier than that.