North Korea's mysterious solid-fuel missile "Pukguksong-3"
 

Norbert Brügge, Germany

Update: 12.12.2017

 

2017, August 22 -- KNCA spreads images of a planned "Pukguksong-3" SLBM and wound-filament casings of carbon-fiber compound material. This could be images of an upgraded SLBM Pukguksong-1 which used new and lighter casings.

..........and what is hidden in these containers ?