Once the Russians started using the ammunition sent by North Korea, they encountered unforeseen problems. The North Korean-made ammunition was of a poor standard and, as military experts projected, resulted in a significant rise in incidents of tanks and howitzers being destroyed or damaged due to premature shell explosions. Photos of the damaged vehicles began circulating on social media platforms.
Totally has nothing to do with NK supplied ammunition exploding before it leaves the tube.
Oh no I’m fatally sure that pretty much everyone foresaw these problems.