The Department of Defense is eyeing localized quantum sensors as a radical alternative to space-based Global Positioning System satellites in the face of increasing threats to GPS signals needed for precision navigation and timing.
For the Space Force and the U.S. writ large, the mission of position, navigation, and timing has become synonymous with three letters: GPS. That is likely to change in the coming years, as service officials described plans this week for a whole host of alternative ...
The Space Force, already facing its first-ever budget cut in fiscal 2025, would face even bigger reductions if House appropriators get their way. In their version of the 2025 defense appropriations bill, House lawmakers want to slash $900 million from the Space Force’s proposed $29.6 billion ...
About five months after the Space Force stood up two Integrated Mission Deltas (IMDs) to bridge the gap between operations, development, and sustainment specialists, the commanders of those Deltas say the shift has been a success.
An Air Force C-17 transport jet recently tested a new technology that could help aviators stay on course even if the satellite-based Global Positioning System (GPS) that much of modern-day aviation relies on is compromised.
The U.S. Space Force and SpaceX successfully launched the sixth GPS III satellite into orbit Jan. 18, bolstering the crucial position, navigation, and timing constellation. The launch, from Cape Canaveral Space Force Station’s Space Launch Complex-40, took place at 7:24 a.m. Eastern, with the satellite riding SpaceX’s ...
Military and defense industry officials are proud to say the Global Positioning System of satellites has entrenched itself as the world standard of position, navigation, and timing. But new threats—and some futuristic considerations—are leading some to think bigger than GPS when it comes to the ...
An F-35 is flying above the Indo-Pacific at 35,000 feet, when suddenly, the constellation of GPS satellites it relies upon for navigation goes dark. An adversary, either through a cyber or other anti-satellite attack, has taken down the system. What happens next? That’s the question ...