ISIS’s International Criminal inlight of Criminal Justice

ISIS has committed many crimes in Syria and Iraq. Some of human rights commissions and entities have stated that the terrorist group (ISIS) with inhuman and heinous acts including murder, extermination, slavery, deportation or forcible transfer, torture, grave breaches of the Geneva Conventions and other rules of international humanitarian law, and destroy all or part of a national, ethnical, racial or religious group, has committed crimes against humanity, war crimes and genocide This crime is a clear example of international crimes. The fight against the perpetrators and instigators of such crimes entails criminal justice, which aims to prosecute and punish the perpetrators. With regard to international crimes committed by ISIS, nationals and international courts are competent to hearing (On the one side, nationals’ court on the basis of universal jurisdiction principle can prosecute and punish the perpetrators, on the other side, under some of conditions, international criminal court could exercise its jurisdiction on the crimes). Hence, this paper firstly describes the crimes committed by ISIS, and then deal with the capacity of the international justice system to combat the terrorist group