BBCNEWS Context February 8, 2022 21:34:00
Interesting is, behind him, is this large green machine, and i would not inspect a normal person to recognise such a thing, but that large green machine is something called a flow former, and what that allows north korea to do is to stretch, big tubes of steel, said that they have the right thickness and shape to be a rocket motor casing and that, what that really does is make for a very strong body for the missile, so it's capable of conducting sensible manoeuvres to evade missile defences. manoeuvres to evade missile defences-— manoeuvres to evade missile defences. ,, , ., ., , , defences....
Source: archive.org