[ggggtez]

Then you don't understand chimp culture. Chimps do seriously "go to war" against other tribes. You have to remember that humans killing humans for the sake of "I just don't like you or your friends" is not the norm in the animal kingdom. So yes, it really is a "chimp war", despite their relatively small numbers.

[a1369209993]

I'm pretty sure they're objecting specifically to the "relatively small numbers" part; I probably wouldn't call a conflict involving only 14 humans a "war" either, culture or no culture.

[nannal]

That's just the size of a chimp "nation", this is like arguing Luxembourg can never go to war because "It has a current strength of approximately 450 professional soldiers" which is obviously far too few for any real scotsmans war.

[garmaine]

Maybe a "feud" a la the Hatfield & McCoy?

[NoGravitas]

Anthropologists do sometimes use the terms "feuds", "blood feuds", or "raiding" for this type of conflict in small groups of humans.