US official urges MPs to reconsider Huawei role

A senior US cybersecurity official used a speech in parliament to urge the UK to ban Huawei from the rollout of 5G mobile networks.Huawei has long been excluded from America’s telecoms networks on national security grounds based on fears the company is required to install backdoors that could be used to shut down critical infrastructure or facilitate state-sponsored espionage.And last month, US firms were ordered to stop doing business with the company, a decision which means future handse