The main purpose of the Protecting Americans from Russian Litigation Act of 2025 is to protect individuals and businesses in the United States from legal actions that could arise from complying with U.S. sanctions. The law aims to ensure that U.S. persons are not penalized for following these sanctions and that foreign entities cannot seek compensation for actions related to U.S. persons' compliance with these regulations. Key provisions of the law include a limitation on civil actions in both federal and state courts.