Related Rule
Mali
Practice Relating to Rule 55. Access for Humanitarian Relief to Civilians in Need
Section B. Impediment of humanitarian relief
Under Mali’s Penal Code (2001), “deliberately starving civilians as a method of warfare, by depriving them of objects indispensable to their survival, including wilfully impeding relief supplies as provided for under the Geneva Conventions” is a war crime in international armed conflicts. 
Mali, Penal Code, 2001, Article 31(i)(25).