Nowadays, we are listening a lot about EMP or electromagnetic pulse attacks and how it can destroy our electric system but I am here to know what will work after an EMP attack? Can it permanently damage our electric types of equipment with sudden high voltage or it is just a temporary power breakdown?
Secondly, with the electric system, will it also affect the internet and smartphone signals? If yes, then what are the precautions? Do you think the use of satellite phones could be used in that situation?