Not sure why your words took such a snarky tone, but, respectfully, my comment came from an informed place: I've read academic works that address and explain precisely this. No, not everyone in a war commits that crime for that motive, obviously, and some commit it out of anger — but many others are motivated by a drive to self-medicate against their trauma and their stress by seeking sex, or even romantic companionship. But even where overt force and violence are not apparent, the lines of consent are murky because, well, war.

If you engaged with my comment because you're genuinely interested in learning more about the topic, let me know; I can share the volume titles with you.