Related Rule
Mali
Practice Relating to Rule 47. Attacks against Persons Hors de Combat
Mali’s Army Regulations (1979) provides that, under the laws and customs of war, it is prohibited “to fire at, injure or kill an enemy who surrenders or who is captured”, as well as “to refuse an unconditional surrender”. 
Mali, Règlement du Service dans l’Armée, 1ère Partie: Discipline Générale, Ministère de la Défense Nationale, 1979, Article 36.
Under Mali’s Penal Code (2001), “killing or injuring a combatant who, having laid down his arms or having no longer means of defence, has surrendered at discretion” is a war crime in international armed conflicts. 
Mali, Penal Code, 2001, Article 31(i)(6).