No it does not, hence why finishing off wounded enemies is not a war crime.but deliberately targeting a downed enemy is not right and the Geneva convention agrees with me
If they are in a van with a red cross on the side headed off the battlefield that's different, if they are waving a white flag or screaming their surrender that is different, but killing an active enemy combatant even though they are injured is perfectly acceptable in every countries rules of engagement and always has been.
Have some people here never seen a war film or heard any war stories? History is littered with instances of soldiers who are wounded (sometimes mortally) continuing to fight and even achieving battle turning results. That's why if they're not surrendering/or being medevac'd you keep shooting until they stop moving.