I saw no thread here, but it seems that the target dummies and the yeti consumables are civilians. If you summon one, just check the info on the mouseover.
On pvp servers, people are summoning those to counter raid fights, where sapper charges are heavily used.
Why? because if you kill those, they count as as a dishororable kill, which is bad at high ranks. I won't test it for obvious reason, i don't want to derank
I'm surprised i saw no thread here, maybe it's not known by everyone (and will be surely quickly fixed). But there was a thread on the official french forums where people complained about it. And it was soon deleted after.
Any info about it?