Complementary PNT

The THV Galatea. (Photo: CPI TMD)

December 18, 2025

CPI TMD demonstrates quantum navigation at sea for UK

By Tracy Cozzens

Gain in the lower-bound positioning accuracy with respect to GPS+Galileo for hybrid combinations of medium-sized LEO and GNSS.. (Image: Study authors)

December 17, 2025

LEO satellites show promise in boosting navigation accuracy where GPS struggles

By Tracy Cozzens

A train speeds away from London. (Photo: mammuth/iStock / Getty Images Plus/Getty Images)

December 12, 2025

UK identifies issues in addressing PNT resilience

By Tracy Cozzens

Army Spc. Kevin Jiminez operates the Dronebuster during counter-unmanned aerial systems training near Pabrade, Lithuania, on June 23, 2023. (Photo: courtesy of the U.S. DOD)

December 12, 2025

US Army seeks sources for GNSS-denied optical tracking

By Tracy Cozzens

December 11, 2025

NextNav to begin operating 5G-powered PNT network

By Tracy Cozzens

December 5, 2025

Opinion: The truth about NextNav’s 5G-powered 3D PNT

By Renee Gregory

SpacePNT Gen2 qualification: from top left to bottom right: vibrations, shocks, thermal vacuum, EMC (Photo: SpacePNT)

December 3, 2025

SpacePNT completes qualification testing for second-gen spaceborne GNSS receiver

By Jesse Khalil

Photo: UK govermemt

November 25, 2025

UK Working Group discusses next steps to protect PNT

By Tracy Cozzens

November 21, 2025

Tern IDPS selected to accelerate autonomous satellite-free positioning

By Tracy Cozzens

Photo: RistoArnaudov / E+ / Getty Images

November 20, 2025

UK announces £155M investment in Timing Centre, eLoran, GNSS warning system

By Tracy Cozzens

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