Source: https://www.state.gov/welcoming-the-united-kingdom-decision-to-prohibit-huawei-from-5g-networks/
Countries need to be able to trust that 5G equipment and software will not threaten national security, economic security, privacy, intellectual property, or human rights.
The momentum in favor of secure 5G is building. The UK joins democracies such as the Czech Republic, Denmark, Estonia, Latvia, Poland, Romania, and Sweden in banning Huawei from future 5G networks. Clean carriers like Jio in India, Telstra in Australia, SK and KT in South Korea, NTT in Japan, and others have also prohibited the use of Huawei equipment in their networks.
Read more at:
https://www.state.gov/welcoming-the-united-kingdom-decision-to-prohibit-huawei-from-5g-networks/