The Office of Global Criminal Justice (J/GCJ), formerly called the Office of War Crimes Issues (S/WCI), is an office within the United States Department of State.
The Office is headed by Ambassador Todd F. Buchwald. In that position, he advises the Secretary of State and the Under Secretary of State for Civilian Security, Human Rights, and Democracy and works to formulate U.S. policy on prevention and accountability for mass atrocities.
The Office coordinates U.S. government support for ad hoc and international courts currently trying persons accused of genocide, war crimes, and crimes against humanity committed (among other places) in the former Yugoslavia, Rwanda, Sierra Leone, and Cambodia, and helps bolster the capacity of domestic judicial systems to try atrocity crimes. It also works closely with other governments, international institutions, and non-governmental organizations to establish and assist international and domestic commissions, courts, and tribunals to investigate, judge, and deter atrocity crimes in every region of the globe. The Ambassador coordinates the deployment of a range of diplomatic, legal, economic, military, and intelligence tools to help expose the truth, judge those responsible, protect and assist victims, enable reconciliation, and build the rule of law.
The current United States Ambassador in the Office of Global Criminal Justice is Todd F. Buchwald.