Pentagon Cancels Troubled GPS Control System Program

After a prolonged struggle, the Pentagon has decided to cancel the Global Positioning System Next-Generation Operational Control System (OCX), a program intended to modernize the US military’s GPS satellite navigation network. The OCX program, which began 16 years ago, aimed to develop a new command and control system for the GPS III satellites, including software for new signals and updates to global monitoring stations. Initially contracted to Raytheon (now RTX Corporation) in 2010 with a $3.7 billion budget and a 2016 completion target, the program's costs ballooned to nearly $8 billion, and its timeline extended by a decade.

Despite RTX delivering the system in 2025, subsequent tests revealed significant issues, preventing it from being operationally viable. Col. Stephen Hobbs of the Space Force highlighted that these problems spanned various capability areas, risking current GPS functionalities. The decision to terminate the program underscores the insurmountable challenges faced in integrating OCX with the existing GPS infrastructure. RTX has expressed its commitment to continue supporting the Space Force in future endeavors.