Modern WAAS GPS, while precise, is vulnerable to natural ionospheric disturbances, unintentional or intentional jamming (which blocks the signal), and the more insidious threat of spoofing (which ...

Hundreds and hundreds of ships. But they're all in the wrong place. "Oh my goodness," says Michelle Wiese Bockmann, senior maritime intelligence analyst at Windward, a maritime AI company, as she ...