Universal Jurisdiction and Accountability for Atrocity Crimes
Universal jurisdiction allows national courts to prosecute certain atrocity crimes even when the crimes occurred abroad, the accused is foreign, and the victims are foreign. This article explains how universal jurisdiction fits within international criminal law, treaty duties, aut dedere aut judicare, complementarity, extradition, immunity, asylum, evidence gathering, victim participation, and accountability for war crimes, crimes against humanity, genocide, torture, enforced disappearance, and other grave offenses. It examines national prosecutions, civil-society documentation, Eurojust coordination, UN investigative mechanisms, digital evidence, witness protection, political backlash, selective enforcement, and the relationship between universal jurisdiction and the ICC. The article also addresses strategic litigation, presence requirements, prosecutorial discretion, foreign official immunity, and enforcement limits. By connecting doctrine, institutions, case studies, and lawyer-facing workflows, it shows how domestic courts can help close accountability gaps when international tribunals are unavailable, blocked, or politically constrained worldwide.









