The nuclear enterprise is built on trust and experience. Sustaining and modernizing that enterprise is a delicate business. Darrell Graddy, president of Integrated ICBM Support Services, a joint venture company formed by Leidos, Amentum, and Apex, shares a vision for sustaining ICBM systems today and the imperative to modernize both the missile systems and the infrastructure for tomorrow.
While the Sentinel ICBM program writ large is undergoing a major restructure due to cost and schedule overages, prime contractor Northrop Grumman is touting progress on milestones with the missile itself.

