It was FICTION.
besides, we don't have to worry about stuff like that. Superman and Ironman, spiderman, The fantasic four, Captain america etc. will save us.
Be flippant, if you like ... unfortunately when it happens, it will too late ...
Perhaps you believe the comics heroes are about as true as the possibility of this happening in America.
With the open borders it is ... but, by the Grace of
God ... we have not had another “911” or worse.
I pray you are correct and there will be no “Electro Magnetic pulse.”
Boy Scouts are taught to be prepared.