Règle correspondante
Iraq
Practice Relating to Rule 46. Orders or Threats That No Quarter Will Be Given
Iraq’s Law of the Supreme Iraqi Criminal Tribunal (2005) identifies the following as a serious violation of the laws and customs of war applicable in both international and non-international armed conflicts: “Declaring that no person will be left alive.” 
Iraq, Law of the Supreme Iraqi Criminal Tribunal, 2005, Article 13(2)(M) and (4)(J).