Slingshot Aerospace chosen to provide USSF GPS jamming detection tech

On January 15, Slingshot Aerospace, Inc. announced it has been awarded $1.9 million from the United States Space Force’s (USSF) Space Systems Command (SSC) to further develop Slingshot’s existing GPS jamming and spoofing detection, as well as more precisely geolocate the sources and predict patterns of interference. Intentional GPS spoofing–a malicious technique that manipulates GPS data in order to skew the geolocation of an object–and GPS jamming are used across conflict zones to reduce the effectiveness of combatant technology and often foreshadow future threats to national security.

The new program, PNT-SENTINEL (Positioning, Navigation, and Timing – Secure Electronic Navigation Threat Intelligence and Location), provides Slingshot new funding to enhance its already operational technology by incorporating AI and predictive analytics to more rapidly disseminate insights to warfighters and support faster, more informed decision making.

The PNT-SENTINEL contract was awarded as a Small Business Innovation Research (SBIR) Phase 2 contract by SpaceWERX, a unique space-focused division within the innovation arm of the U.S. Air Force, AFWERX. SSC awarded Slingshot a $1.9 million Phase 1 contract to develop its initial GPS jamming detection capability called DEEP (Data Exploitation and Enhanced Processing) in October 2021. The technology produced as a result of the DEEP contract provides the foundation for PNT-SENTINEL and is currently being used by the USSF to detect GPS jamming and ground-based interference sources as they relate to ongoing conflicts, potential future conflict zones, and counterterrorism efforts.

“Modern military operations rely on space systems like GPS, so it’s no surprise that GPS jamming is already a pervasive threat,” said Tim Solms, chief executive officer, Slingshot Aerospace. “In addition to military operations, the larger global community is also highly reliant on GPS, but jamming and spoofing may not discriminate between military and civilian users – meaning that functions of daily life like financial transactions and commercial air traffic control could also be affected.”

Today’s global community relies more than ever on the signals from Global Navigation Satellite Systems (GNSS), which are satellite constellations that provide global PNT services. This includes the U.S. GPS system, the European Galileo system, and more. By interfering with those signals, bad actors can hamper satellite operations over a certain region. This interference also impacts ground- and air-based operations, including crewed aircraft, drones, and precision-guided munitions–and disrupts critical services for everything from troops on the ground to commercial airline operations and passenger vehicle navigation.

As part of the contract, Slingshot will leverage its recently announced AI model called Agatha, which helps identify anomalous spacecraft within large satellite constellations, to further explore, develop, and integrate cutting-edge AI into PNT-SENTINEL. By layering AI into Slingshot’s current technology, it will become more robust and automated in its ability to detect and flag jamming and spoofing threats, as well as differentiate between unintentional or anomalous interference and nefarious acts.

Source: Slingshot Aerospace

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