This video comes from Yeomni Park.
Yeomni Park is a North Korean Defector and Advocate for freedom. She is now a US citizen and reports on news coming out of North Korea through a myriad of contacts.
She found this report released from the State propaganda news outlet, which is dated 2013.
So 300,000 + people go missing in a town - a bad smell is in the area - and 'UFO's' are seen.
Yes, there's an expert who can explain everything about the plague of Wonsan UFO's.
As one person in the comments made a guess - Nuclear reactor gone bad, chemical spill, town abandoned or people moved (or worse).
Let's blame it on UFO's and abductions.
YouTube: North Korea State Agency Confirms Shocking UFO Appearance in Wonsan City
Yeomni Park
N.korea generals should hang out with me without hiding behind humans who speak to me....abductions are real and I survived it while sitting in jail on a case that did in fact get dismissed.