Lol, I just posted first article that I got in search results. It doesn't matters much from where exactly I took it, since they're just quoting stuff from official resources.
If you want, here is link to North Korean news agency:
http://kcna.kp/en/article/q/64e900f5bd0353837ca02d7babcce3ade051fe4da8591636124416bd83e17fb286e3f678356c6bea6037dffb29b9da0c.kcmsf
And Russians news agency TASS
https://tass.com/politics/1950213