A soldier plots points for land navigation at Schofield Barracks East Range, Hawaii on June 2, 2021. Sgt. Ezra Camarena/US Army GPS depends on precise timing, but its weak satellite signals can be jammed or spoofed.
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September 25, 2026 at 12:53 PM
The Pentagon wants ultra-precise clocks that could help troops fight without GPS
Business Insider
Excerpt from Business Insider.
