https://www.reuters.com/article/us-portugal-usa-huawei-tech/pompeo-says-u-s-warns-partners-of-risks-from-untrusted-5g-networks-idUSKBN1Y9195

The United States has spent "the past couple years" working to make sure its allies around the world are aware of the risks of working with companies such as Huawei, Secretary of State Mike Pompeo told reporters in Lisbon on Thursday.