The United Kingdom has banned Huawei from its 5G telecom network, reversing a January decision to allow the embattled Chinese tech company a limited role in building the country’s super-fast wireless infrastructure. Operators such as BT (BTGOF) and Vodafone (VOD) have been given until 2027 to remove existing Huawei equipment from their 5G networks, the UK government announced on Tuesday. Digital and Culture Minister Oliver…