U.S. Justice Dept asks appeals court to pause antitrust ruling against Qualcomm

The U.S. Justice Department asked a federal appeals court to pause the enforcement of a sweeping antitrust ruling against mobile chip supplier Qualcomm Inc on Tuesday, citing support from the Energy Department and Defense Department.

"For DoD, Qualcomm is a key player both in terms of its trusted supply chain and as a leader in innovation, and it would be impossible to replace Qualcomm's critical role in 5G technology in the short term," Ellen M. Lord, U.S. Under Secretary for Defense for Acquisition and Sustainment, wrote in a filing made in the 9th Circuit Court of Appeals.