“If the planes can even get into the air once combat begins, might it not start with an EMP over Seoul?”
Having spent an entire career on military hardware I’m fairly confident that the planes will not suffer from EMP. Also, EMP is not a good military usage of a nuke unless you have lots of them. Most military hardware will be relatively unaffected. (Depending on a number of factors, of course. But it will mostly work adequately.) However, I would expect the airbases to get hit first. There’s no place in SK that can’t be hit.
true and what can F-35’s do about the tunnels?