US National Security Adviser warns UK about allowing Huawei in 5G

US National Security Adviser Robert O’Brien has warned UK about allowing China’s Huawei into its 5G telecommunications networks, saying such a move would pose a risk to UK’s secret intelligence services, the Financial Times reported.

“They are just going to steal wholesale state secrets, whether they are the UK’s nuclear secrets or secrets from MI6 or MI5,” O’Brien told the FT in an interview published on Tuesday.

“It is somewhat shocking to us that folks in the UK would look at Huawei as some sort of a commercial decision. 5G is a national security decision,” he added.

O’Brien said that people in Europe, Japan, New Zealand, and Australia were starting to understand concerns raised by the United States against Huawei.

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The United States has been pressing nations not to grant Huawei access to 5G networks and alleged that the company’s equipment could be used by Beijing for spying, which the Chinese firm has repeatedly denied.

In May, US President Donald Trump signed an executive order barring US companies from using telecommunications equipment made by companies posing a national security risk.

The Trump administration also added Huawei to its trade blacklist in May, citing national security concerns.

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The question of whether Huawei’s 5G equipment could contain back doors allowing access to Chinese spying has been dividing countries in the Five Eyes intelligence-sharing network, which includes the United States, UK, Canada, Australia, and New Zealand.

Britain has previously taken a less firm line compared to other countries in the group, indicating Huawei’s 5G products could be used in less sensitive areas.

Huawei was not immediately available for comment on Tuesday.