Spencer Pfeifer

This report describes fifth-generation (5G) network security, the 5G supply chain, competition in 5G equipment and mobile device markets, where the United States has security advantages over China, and how to preserve those advantages in the 5G competition between the United States and China. The report provides recommendations for securing 5G networks and mobile devices of the United States, its allies, and foreign partners.

Policymakers have increased emphasis on national security risks deriving from globalization of weapon system supply chains. This report addresses the challenges the U.S. Air Force faces in mitigating the effects of these risks and suggests ways to improve how it addresses such risks in source selection and other decisions.