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flag University of Calgary's expanded space weather sensors help detect natural and human-made threats to GPS and communications.

flag Researchers at the University of Calgary have expanded a northern sensor array monitoring space weather across Canada and the northern U.S., helping distinguish natural space disruptions from human-made interference like GPS jamming. flag The system supports national defense, navigation, and communications by identifying vulnerabilities in space-based infrastructure. flag It is now integral to Canada’s northern defense modernization, including a new radar system, and is used by Canada’s military and defense agencies, with growing interest from the U.S. Navy and NATO. flag The technology, developed over decades, serves dual civilian and military purposes, enhancing real-time threat detection and system resilience. flag The findings were reported on November 25, 2025.

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