Atrocity Crimes Advisory Group


The ACA is an initiative launched by the United States (US), United Kingdom (UK), and European Union (EU) governments in May 2022 in response to Russia’s war of aggression in Ukraine. The initiative aims to provide support to the war crimes units under the Office of the Prosecutor General of Ukraine (OPG) and other partner organizations in documenting, investigating, and prosecuting international crimes, including war crimes, crimes against humanity and genocide, committed in the context of Russia’s war against Ukraine. ACA is composed of five partner organizations, each of which deploys experts to support the OPG. In October 2022, GU took on the role of lead implementing partner for the ACA, which includes a mandate to lead coordination across ACA partner organizations.
United States