The main purpose of this legislative proposal is to create an Office of Global Criminal Justice within the U.S. Department of State. This office aims to enhance the United States' ability to address and respond to serious international crimes, such as war crimes, crimes against humanity, and genocide. The goal is to improve coordination and policy-making related to these atrocities, ensuring that the U.S. plays a proactive role in promoting justice and accountability on a global scale. Key provisions of the proposal outline the responsibilities of the new office.