Sadly this isn’t some next-gen Chinese robot.. these people are real:
I sure hope whatever company that makes those grenade fuses has a very low margin of error. Basically if it detonated a second or two early, there would possibly be 6 people dead. The Chinese especially, seem to love unnecessarily risky stuff like this. I don’t even consider it impressive… it’s just flat out dumb.
Maybe you guys that have served here in the U.S. have some stories of unsafe things you had to do during training? I hardly doubt it will compare to “cheating death” by passing around a live grenade or camping out at the end of a shooting range near the targets. What do I know though.