UPDATE,
https://markswatson.com/duduman.pdf
DEMITRU DUDUMAN REPORT PDF FILE
https://www.youtube.com/watch?v=DV0zkKwy3WY
YOU TUBE VIDEO FROM Dr. William R. Forstchen" BOOK "ONE SECOND AFTER" UPDATE ON A NEW NUKE WEAPON BEING DEVELOPED BY rUSSIA, cHINA, n kOREA. A MUST WATCH