https://www.reuters.com/article/us-britain-usa-huawei-pompeo/pompeo-to-britain-look-again-at-huawei-5g-decision-idUSKBN1ZS1MC

The United States on Wednesday urged Britain to rethink its decision to allow China's Huawei a role in 5G networks, cautioning that American information would only be allowed to pass across trusted networks.