The main purpose of this legislation, known as the "Stop Funding Global Terrorists Act of 2025," is to limit the financial contributions that the United States makes to the United Nations, specifically regarding assistance in Afghanistan. The goal is to ensure that U.S. funds do not inadvertently support terrorist organizations through cash shipments. Key provisions of this legislation include a requirement that the U.S. Secretary of State must certify to Congress that no U.S. funds are being used in cash shipments to Afghanistan before any contributions can be made.