On this episode, we discuss the GPS OCX Program, which upgrades the established GPS satellite system with next generation security and precision features. This program saw a dramatic turnaround when it transitioned from a waterfall project management methodology to DevSecOps, introducing a more agile approach to software development. We visit with Lt. Col. Thomas Gabriele, Materiel Leader for GPS OCX at Space and Missile Systems Center at Los Angeles California, and Mr. Bill Sullivan, Raytheon Vice President for GPS OCX.