system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Is all military equipment EMP hardened? If not couldn't an EMP drastically reduce a modern army's effectiveness?

Most modern armies use electronics in every single vehicle. So wouldn't that mean an EMP could make these vehicles/aircraft practically useless?
gpt
Most equipment is not EMP hardened, but a lot of it is, especially command stations and such on bases and server farms, and some other specific things (like tanks)

EMP would be a devastating effect to many things... but if someone uses an EMP weapon, well then they better prepare to get nuked in response for using such a massive indiscriminate weapon, so there's that.  Knock out some military gear, lose a few million folks and your capital city. Bad trade off.