ยง 2. Crimes
Section 5
2. Anyone who commits, in the case of an international armed conflict, one of the grave breaches of the Additional Protocol (I), concluded in Bern on 12 December 1977, to the Geneva Conventions of 12 August 1949, relating to the protection of victims of international armed conflicts (Netherlands Treaty Series 1980, 87), namely:
(c) the following acts, when they are committed intentionally and in violation of the relevant provisions of Additional Protocol (I) and cause death or serious injury to body or health:
(i) making the civilian population or individual citizens the object of attack;
(ii) launching an indiscriminate attack affecting the civilian population or civilian objects, in the knowledge that such attack will cause excessive loss of life, injury to civilians or damage to civilian objects;
Intentionally launching attacks that will cause incidental damage to civilian objects - IAC
EDIT.