I don't know how effective are NK nuclear weapons, but Israel would definitely count. But according to WP[1], Israel has "research reactors" which might or migh

I don't know how effective are NK nuclear weapons, but Israel would definitely count. But according to WP[1], Israel has "research reactors" which might or might not have military use. [1] https://en.wikipedia.org/wiki/Nuclear_power_in_Israel https://en.wikipedia.org/wiki/Nuclear_power_in_Israel