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>> “We used to explode nukes in space, and they never collapsed our electricity grid.” <<
Correct, and they also were ignited on towers in Nevada.
But it is theoretically possible to design a weapon specifically for long wavelength pulses that might be different.
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Yes, and it didn't do much damage to the electric grid in those areas either.
But it is theoretically possible to design a weapon specifically for long wavelength pulses that might be different.
I'm not sure how that would work. I have been an amateur studying nuke bombs for decades, and it seems to me that it would pretty much have to be a question of how big the yield is. Maybe the Los Alamos wizards can figure an angle to increase the EM portion of the blast, but I certainly don't have a line on how they might do that other than by increasing the yield.
I'm inclined to think the EMP threat is much like the Y2K threat. A lot of hype and not so much threat.