PART A
PROVISIONS OF SUBSTANTIVE CRIMINAL LAW
2. SPECIAL PART
Art. 12
War crimes concerning the use of prohibited methods of warfare.
1. Anyone who, in the context of an international or non international armed conflict:
g) Kills or causes grave bodily harm (art. 310 par. 2 Cr. C.) to persons belonging to the adversary armed forces or combatants of the adversary, making misuse of their trust which he/she has treacherously secured for this purpose,
Killing or wounding treacherously a combatant adversary - NIAC
Killing or wounding treacherously individuals belonging to the hostile nation or army - IAC
EDIT.