The Preventing International Surrogacy Exploitation Act aims to stop foreign nationals from entering into or enforcing surrogacy contracts in the United States. The main goal is to protect U.S. citizens and national security by preventing foreign individuals, especially those from adversarial countries, from using American surrogates to have children who could later gain U.S. citizenship. Key provisions of this law include making any surrogacy agreements between foreign nationals and U.S. surrogates void and unenforceable.