Foreign Terrorist Fighters and the UN Investigative Team to Support Domestic Efforts to Hold ISIS Accountable for War Crimes, Crimes Against Humanity and Genocide Committed in Iraq: Building a Bridge that Should Be Used

After examining the United Nations Security Council (UNSC) resolutions referred to the foreign fighters who joined the ranks of ISIS in Iraq and Syria andthe UN Investigative Team to support domestic efforts to hold ISIS accountable for war crimes, crimes against humanity and genocide committed in Iraq (UNITAD or the Investigative Team) this article brings both contents together in order to ascertain whether there may be gaps or problems which should be addressed, since both developments were prompted by the UNSC. It is explored whether there may be certain inconsistencies, such as the one relating to the emphasis placed on different crimes, depending on the resolutions in question. Thus, those related to FTFs focus on terrorism crimes, while those related to UNITAD refer to atrocity crimes. Hereinafter the action and evolution of UNITAD is examined, in order to determine whether it might be helpful to overcome some existing barriers and avoid impunity for atrocity crimes. It will be concluded that UNITAD may provide substantial support, not only in relation to trials in Iraq, but also in third States, by providing useful tools or evidence to prosecute FTFs. Seizing this opportunity will require further action, which will be crucial to promote accountability and justice.