https://www.newsmax.com/henryfcooper/electromagnetic-pulse-emp-iran-north-korea/2019/01/08/id/897356/
We urgently need effective ballistic missile defense (BMD) systems to protect Americans from an existential electromagnetic pulse (EMP) threat posed by a nuclear explosion high in or above the atmosphere.
We know from authoritative sources that such an attack would shut down our unhardened electric power grid for an indefinite period. Without electricity, most Americans would die within months from starvation, disease, and societal collapse that would inevitably follow without just-in-time delivery of food and other vital goods.
This threat can be delivered by Russia, China, North Korea and probably Iran — and possibly terrorists who gain nuclear weapons (by hook or crook) and use Scuds costing a few million dollars to launch such an attack from off-shore vessels.
That Russia and China pose this threat is well known; less so is the threat from the other three potential sources.
Nevertheless, the Congressional EMP Commission learned from Russian generals fifteen years ago that how to build low-yield “Super EMP” nuclear weapons was passed to North Korea — and Iranian scientists have reportedly attended and/or observed North Korea’s low yield nuclear tests.
Thus, North Korea and Iran both pose an EMP threat to the American people — and they (or Russia or China) could hire terrorists to launch such an attack from vessels off our coasts. Our defense is poor at best against this threat, which may well now exist.
Iran conducted a possible “dry run” test from a vessel in the Caspian Sea in the late 1990s, has many proven ballistic missiles, and could be armed with nuclear weapons derived from their long standing cooperation with their ally North Korea that has several tens of nuclear weapons.