I know they're disposable and not really important characters, but I still wouldn't get too specific with how they react to your characters and I certainly wouldn't give them names if I didn't. Attacking them and stating or implying how much damage was done to them is one thing (and okay), but giving them quotes, several specific actions and names should be left to me. I would edit to just say how they generally reacted to the attack, like they screamed and/or started firing. Also, Gilgamesh only has 5 soldiers under his direct control, so they would all be very close together and wouldn't need to ask for coordinates.