Huawei sues over US security threat claims

China’s Huawei Technologies Co. filed a lawsuit in the United States disputing claims that it's a national security threat.

The Federal Communications Commission last year designated the company as a security threat and banned American telecommunications operators from accessing a multibillion-dollar fund to buy Huawei-made telecom gear, according to The Wall Street Journal.

The suit states the FCC's ruling was "arbitrary, capricious and an abuse of discretion, and not supported by substantial evidence.”

Read more from The Wall Street Journal.