So if an insurgent/terrorist/trained monkey was shown shooting a wounded marine in the face that would be ok?
So if a rabid dog or a snake was biting a wounded marine would that be okay? Is that what you are asking?.
What would not be okay would be for a Marine, upon encountering a rabid dog or snake, to walk away without shooting it to death.
Wouldn't be a good idea for you to come out against the young Marine.