The Future of GPS: Experts Question U.S. Commitment and Share Origin Stories
Members of the National Space-Based Positioning, Navigation and Timing Advisory Board expressed concerns about the U.S. military's commitment to modernizing the Global Positioning System (GPS), warning that it is at risk of falling behind satellite navigation systems developed by Europe and China. The board criticized the lack of funding for the planned GPS enhancement called High Accuracy and Robustness Service (HARS) and the insufficient number of satellites broadcasting the civilian L5 GPS signal. They fear that without adequate resources and leadership advocacy, GPS could lose its competitive edge. The U.S. Space Force is working on consolidating its PNT units and developing the next-generation ground system for the GPS constellation, but concerns remain about the reorganization and the need for clear lines of command and advocacy for future capabilities.
