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:
c) Intentionally launches 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;
Intentionally launching attacks that will cause environmental damage - IAC
Intentionally launching attacks that will cause incidental damage to civilian objects - IAC
Intentionally launching attacks that will cause incidental loss of life or injury to civilians - IAC
EDIT.