and welcome back. a south korean defense official believes north korea could be able to launch missiles from a submarine within five years. they claimed they had successfully test launched a ballistic missile from a sub. a u.s. official says it was likely just a simulated firing. north korea in the fate of kim wrong unever since the leaders ordered the execution of his uncle. he has not been seen in public since. reports suggest she was in a vej staytive state. now one of the most senior officials says he believes none