It's good and right that they try this and I hope that it works. It's been long enough and the quasi peace has also gone on for long enough. They need to do very little in practice to move from "everything stays as it is but we call it war + armistice" to "we talked, and we're now calling it peace". Just needs a tiny amount of good will that even NK should have, considering it's not going to materially change much at fist.

He said this was a "realistic" goal, while Seoul continued to push for full denuclearisation.

There is absolutely no way that NK will give up the nukes, if they have them. Especially not after seeing how that worked out for Ukraine.