The Pentagon Is Sitting on a Chunk of Valuable Airwaves. Why?
In the race to dominate 5G, the Pentagon is the force causing the most concern. The most coveted piece of spectrum is the “mid-band,” a set of frequencies that can carry far more data than current cellphone signals. Since the 1960s, rights over much of the mid-band have been claimed by government agencies, most notably the Department of Defense, which says it needs to use mid-band waves for research and military communications.