The Pentagon argues that a proposal from satellite company Ligado to meld satellite spectrum with a terrestrial 5G IoT network would interfere with GPS signals (Marguerite Reardon/CNET)

Marguerite Reardon / CNET:
The Pentagon argues that a proposal from satellite company Ligado to meld satellite spectrum with a terrestrial 5G IoT network would interfere with GPS signals  —  Even as major players like Verizon and AT&T are rushing to roll out 5G, a little-known company is looking to build …