GPS jamming and spoofing are driving the search for alternative navigation technologies that could keep aircraft, ships, and critical infrastructure operating when satellite signals are disrupted.
A report by the Center for New American Security (CNAS) warns that GPS’s reliance on weak satellite signals leaves it vulnerable to jamming, spoofing, and attacks on the satellites themselves.
“GPS interference already undermines military operations and disrupts up to thousands of commercial flights daily,” noted the report written by CNAS Fellow Constanza M. Vidal Bustamante.
The problem has become particularly acute at sea. According to maritime…
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