This info is pretty specific and not delivered like a hoax or conspiracy.
If anyone is in the mood to search for video evidence of this attack, it could be very interesting indeed. Much of it follows logically. Iran and NORK are clearly working to mutual interests. It doesn’t even seem implausible, but this source is new to me and there is nothing related to it anywhere I have seen so far.
Also for the: “I have no idea if its true” file.