Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Britain Grants China's Huawei Limited Role in 5G Network Rollout VOA News Britain will allow China's Huawei Technologies Co. to help build the country's next-generation cellular network, dealing a blow to a U.S. campaign to launch a worldwide boycott of the telecom equipment giant. The British government said Tuesday it would permit Huawei to build less critical parts of the country's new high-speed 5G wireless network. The U.S. has campaigned against Huawei for more than a year, noting concerns about national security and the Chinese firm's relations with the country's Communist Party. On Tuesday, the White House said U.S. President Donald Trump discussed "critical regional and bilateral issues, including telecommunications security," during a phone call with British Prime Minister Boris Johnson. "The United States is disappointed by the U.K.'s decision," said a senior Trump administration official Tuesday. "There is no safe option for untrusted vendors to control any part of a 5G network." The U.S. official said the U.S. is willing to work with Britain to exclude "untrusted vendor components from 5G networks." .