ยง 2. Crimes
Section 6
2. Anyone who, in the case of an armed conflict not of an international character, commits one of the following acts:
(d) treacherously killing or wounding individuals belonging to the hostile nation or army;
shall be liable to life imprisonment or a term of imprisonment not exceeding thirty years or a sixth category fine.
Killing or wounding treacherously a combatant adversary - NIAC
EDIT.