Chapter III Crimes Against International Humanitarian Law, Genocide and Other Crimes Against Humanity
Section 4. War Crimes. - For the purpose of this Act, "war crimes" or "crimes against Interntional Human Humanitarian Law" means:
(c) Other serious violations of the laws and customs applicable in armed conflict, within the established framework of international law, namely:
(5) 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 excessive in relation to the concrete and direct 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.