Huawei Asks Court to Declare National Defense Authorization Act Unconstitutional

China’s Huawei Technologies Co Ltd has filed a motion for summary judgment in its lawsuit against the U.S. government, according to a court filing in the United States, in the telecoms equipment maker’s latest attempt to fight sanctions from Washington that threaten to push it out of global markets. The motion, filed in the U.S. District Court for the Eastern District of Texas, asks it to declare the 2019 National Defense Authorization Act (NDAA) unconstitutional in an update to the lawsuit brought by the telecommunications equipment maker in March.