If I saw my soldiers doing that, I would take the AK, clear it, then buttstroke them within an inch of their lives.
Every large organization is going to have a few complete idiots in it.
Edit: If it has an Army Safety Center case number on it, you can be assured it was definitely not rigged. They only get called in for real deaths and serious injuries.
"If ye love wealth better than liberty, the tranquility of servitude than the animated contest of freedom, go from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains sit lightly upon you, and may posterity forget that you were our countrymen!” - Samuel Adams