U.S., U.K. Defense Chiefs to Work on Cutting Huawei Role in U.K. Networks Mar 6, 2020 | 2:57 pm Defense Secretary Mark Esper said March 5 that he and U.K. Defense Secretary Ben Wallace will “work together to further reduce” the role of equipment and services provided by China-based Huawei in U.K. 5G communications infrastructure. […]