I’ve read that this is a failed missile test, but it’s difficult to comprehend how the missile could’ve survived that first impact.

I’ve never seen a missile with rounded front and rear ends, nor have I seen one that glows during flight. Another observation is that the craft appears to be disk-like in shape from 0:01 to 0:04 in the video.

I’m hoping to find a proper explanation for this one and, so far, I’ve found nothing but speculation.