Is Apple filing lawsuit?
In Nork Court? Lol, why on earth would they even bother. It’s not like you can buy any Apple in North Korea anyway.
Into what court could Apple haul the North Korean government to sue them for copyright and patent infringements? I know of no court that would have jurisdiction, do you?
The underlying OS isn't UNIXtm but Linux, so I suspect it would be mostly copyrights at issue. As far as I know, North Korea is not signatory to any international Copyright Accords that civilized nations have agreed to abide by.