Chapter 2 Punishment of Crimes within the jurisdiction of the Court

Article 13 (War crime using forbidden method)
Any person who commits any act of followings related to international or non- international conflicts shall be punished with imprisonment for life or imprisonment for no less than 3 years.

7. Any act of killing or inflicting hostile army or combatant adversary with act of Treachery forbidden in the international law

Article 8
War crimes
2. For the purpose of this Statute, "war crimes" means:
(b) Other serious violations of the laws and customs applicable in international armed conflict, within the established framework of international law, namely, any of the following acts:
(xi) Killing or wounding treacherously individuals belonging to the hostile nation or army