Sounds pretty obviously instrumental to me. “Why do you want to kill your enemies?” has pretty obvious answers. “so they won’t kill me”, “so I can take control of their resources”, etc.
And if you take those away, perhaps by making them unable to harm you, finding a way to take their stuff without killing them, etc, how much do you expect people to still care about killing their enemies?
Sounds pretty obviously instrumental to me. “Why do you want to kill your enemies?” has pretty obvious answers. “so they won’t kill me”, “so I can take control of their resources”, etc.
And if you take those away, perhaps by making them unable to harm you, finding a way to take their stuff without killing them, etc, how much do you expect people to still care about killing their enemies?