Supply-chain input · Infrastructure
Satellite navigation signals (GPS, Galileo, GLONASS, BeiDou) used for positioning and timing.
GNSS is cheap to jam or spoof. In Ukraine, Russian EW routinely jams GPS and drone subsystems, which pushes drones toward vision-based and other GNSS-free navigation.
Dominion's sensing, communications and data-fusion software platform with Arctic-hardened sensors; gives operators and command posts a common operating picture. Used by Canadian Rangers on a self-funded eight-week trial during Operation NANOOK-NUNALIVUT in 2026.
AuraNet provided GPS tracking of Ranger patrols on Op NANOOK-NUNALIVUT.
Body-worn passive RF spectrum analyzer (under one pound) that alerts soldiers to nearby drone, radio and other emitters, scans 5 MHz to 6 GHz and integrates with ATAK. Bought by the U.S. Army under a $99M IDIQ; initial deliveries expected in FY2027.
Persistent Systems' Wave Relay MANET radio with an integrated Android computer and ATAK.
Photo: U.S. Marine Corps / Sgt. Iyer Ramakrishna · Public domain (PD-USGov-Military-Marines)
RAND · Nov 24, 2025 · Supports Input
“Russia also uses EW to degrade Ukrainian communications, jam GPS, radars, or subsystems on Ukrainian drones—or indeed, to fully disable them.”
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