Why Do Europe and the United States Restrict Huawei and SMIC? Is It Bias?

Research method and policy status, reviewed July 29, 2026: This analysis uses primary documents from the FCC, U.S. Bureau of Industry and Security, European Commission, UK government and UK National Cyber Security Centre. It distinguishes enacted restrictions from proposals and telecom security from semiconductor export controls. No Huawei or SMIC product was independently laboratory-tested for this article. Government risk assessments are attributed as assessments, not presented as public proof of a product compromise. Buyers should confirm current rules before contracting. Why do governments in Europe and the United States discourage or restrict products associated with Huawei and Semiconductor Manufacturing International …