The US on Friday added China Telecom Americans Corp and China Mobile International USA to its list of communications equipment and service providers as posing a threat to national security under a 2019 law aimed at protecting US communications networks.The US Federal Communications Commission s FCC Public Safety and Homeland Security Bureau also added Russia s AO Kaspersky Lab to its list of communications equipment and service providers deemed a threat to national security, according to Global times citing FCC s press release.This is for the first time that US has included a Russian entity to a list dominated by Chinese telecommunications firmsLast year, in March, the US regulator added five Chinese companies to their list and they are Huawei Technologies Co, ZTE Corp, Hytera Communications Corp, Hangzhou Hikvision Digital Technology Co and Dahua Technology Co.