The Defense Department (DOD), in contrast, has toughened military-only M-code signals emitted by the latest GPS III satellites by increasing transmitter power and incorporating stronger encryption. At ...

In the first four months of 2024, there was a sharp and worrying increase in the number of disruptions affecting global ...

Question: What are the main challenges facing GNSS/GPS-based autonomous solutions in terms of signal integrity, jamming and spoofing, and how are these being addressed? Answer: Outside of the military ...

A quantum sensor using Earth's magnetic fields outperformed standard GPS backups in test flights. This technology could help ...

On March 27, the Federal Communications Commission (FCC) unanimously approved a Notice of Inquiry (NOI) to explore GPS alternatives, amid escalating threats to security and system resiliency. The move ...

The FCC's concerns echo those from DoD and the Space Force about the ease of GPS jamming — and the rapid rise in deliberate jamming by governments and militaries in hot spots around the world such as ...