A machine gunner from the 3rd Brigade brings enemy soldiers to a critically close range, after which he cuts them end to end with a Browning M2. What follows is footage of the hunt for occupiers using drops and FPV. Kharkov direction.
I think he knew it was there, but was hoping it would pass him by for whatever reason (thought he was dead, EW degrading signal). Honestly, once its that close its probably the best strategy of all the bad strategies available to him.