There is no morally compelling reason to distinguish a doctor from a tank driver on the battlefield except for the fact that both sides agree to protect medical personnel.
Moral distress arises not only from organizational constraints on moral action but also from the environmental impacts of health care and climate change.
AMA J Ethics. 2017;19(6):617-628. doi:
10.1001/journalofethics.2017.19.6.mhst1-1706.