Interesting. The EMP subject keeps popping up every now and again and then disappearing, most recently regards North Korea, but with countries like Iran developing EMP weapons.....I dunno...
https://freebeacon.com/national-security/u-s-urged-rapidly-prepare-electromagnetic-pulse-attack/
https://freebeacon.com/national-security/u-s-urged-rapidly-prepare-electromagnetic-pulse-attack/