Article 1 Code of Crimes against International Law (CCAIL)
Part 2 Crimes against International Law
Chapter 2 War crimes
Section 11 War crimes consisting in the use of prohibited methods of warfare
(1) Whoever in connection with an international armed conflict or with an armed conflict not of an international character,
5. uses starvation of civilians as a method of warfare by depriving them of objects indispensable to their survival or impedes relief supplies in contravention of inter-national humanitarian law,
shall be punished with imprisonment for not less than three years. In less serious cases under number 2 the punishment shall be imprisonment for not less than one year.
Intentionally starving as method of warfare - IAC
EDIT.