Pentagon Cancels Troubled GPS OCX Program After $8 Billion Cost Overrun

The Global Positioning System Next‑Generation Operational Control System (OCX) was meant to handle new signals from GPS III satellites launched since 2018. Awarded to Raytheon (now RTX) in 2010, the original plan called for delivery by 2016 at $3.7 billion. Repeated delays pushed the schedule a decade beyond the target, and the final cost approached the price of building about 30 new GPS satellites. RTX finally delivered the hardware to the Space Force in 2025, but subsequent integrated tests showed the system still could not support operational GPS services.

- The program’s budget ballooned to nearly $8 billion, according to Pentagon acquisition officials. - Col. Stephen Hobbs of Space Force Mission Delta 31 said testing revealed problems across many capability areas that could jeopardize both military and civilian GPS services. - The US Space Force declared the issues insurmountable and terminated the effort on Friday, April 17. - The effort spanned 16 years, involving software development, two master control stations, and worldwide ground‑monitoring upgrades.

With OCX scrapped, the military will continue to rely on the legacy control system while evaluating alternatives for modernizing GPS ground operations. The cancellation frees up funds that could be redirected to other space‑based projects or to accelerate deployment of newer satellite blocks. Civilian users may see no immediate disruption, but the delay threatens the timely rollout of the enhanced L1C and L2C signals promised by GPS III. Industry analysts note that RTX will retain responsibility for post‑delivery support and may be consulted on any follow‑on solution.