Chapter II
Crimes
Section II
War crimes
Article 11
War crimes involving the employment of prohibited methods of war
Anyone who, in the context of an international armed conflict or a non-international armed conflict:
(f) Intentionally uses starvation of the civilian population as a method of warfare by depriving them of objects indispensable to their survival, including impeding relief supplies as provided for under the Geneva Conventions;
shall be punished with a term of imprisonment of 10 to 25 years.
Intentionally starving as method of warfare - IAC
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