Military doctors may refuse to treat wounded enemies. [contrarian]
We have seen military doctors, called to the bedside of an Algerian soldier wounded in combat, refuse to treat him. The official pretext was that there was no longer a chance to save the wounded man. After the soldier had died, the doctor would admit that this solution had appeared to him preferable to a stay in prison where it would have been necessary to feed while awaiting execution. The Algerians of the region of Blida know a certain hospital director who would kick the bleeding chests of the war wounded lying in the corridor of his establishment.
Frantz Fanon, A Dying Colonialism, loc. 469