TITLE XXIV
Offences against the International Community

CHAPTER III
Offences against Protected Persons and Property in the Event of Armed Conflict

Article 610
In the event of an armed conflict, anyone who uses or orders the use of methods or means of warfare that are prohibited, or whose objective purpose is to cause unnecessary suffering or additional harm, as well as those that are intended to cause, or can be reasonably expected to cause, widespread, long-lasting, and grave damage to the natural environment, affecting the health or survival of the population, or orders there to be no quarter, shall be sentenced to ten to fifteen years’ imprisonment, which shall be in addition to any sentence imposed for the damage caused.

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:
(iv) Intentionally launching an attack in the knowledge that such attack will cause incidental loss of life or injury to civilians or damage to civilian objects or widespread, long-term and severe damage to the natural environment which would be clearly excessive in relation to the concrete and direct overall military advantage anticipated