Norwegian here.

I'd openly appreciate Sweden doing a nuclear test, preferably with almost plausible deniability (like Israel).

I'd also count support for this from any of our politicians as a plus for any party in our election this fall.

We have lots of money, the Swedes has nuclear power, know how, industrial expertise and probably a few guys left that still remember last time (they could have done it a number of times) they covertly almost built a nuke.