While the New Zealand Government has grave concerns about the human rights situation in Xinjiang, we have not formally designated the situation as constituting a genocide. This is not due to a lack of concern. Genocide is the gravest of international crimes, and a formal legal determination should only be reached following a rigorous assessment on the basis of international law. International courts have required fully conclusive evidence before reaching a conclusion of genocide. New Zealand has not previously made an independent determination of genocide; we've relied upon judicial findings of genocide in the case of Cambodia, Rwanda, and, of course, the Holocaust.