The U.S. Treasury has issued final regulations to implement an executive order intended to address national security concerns related to U.S. investments in technologies and products associated with certain countries, notably China. The new rules focus on curbing investments in sensitive sectors such as artificial intelligence (AI) and semiconductor technologies. These moves are part of a broader strategy by the Biden administration to prevent U.S. support in the development of advanced military technologies by China, amid rising tensions over technological competition. The restrictions aim to limit U.S. capital flow into Chinese tech sectors that could bolster military capabilities, ensuring that national security interests are safeguarded.