Secret Nuclear Redesign Will Keep U.S. Subs Running Silently for 50 Years

Secret Nuclear Redesign Will Keep U.S. Subs Running Silently for 50 Years | Danger Room | Wired.com: "The U.S. Navy is betting the future of its submarine force on a secret and revolutionary nuclear drive system that aspires to be more efficient and quieter than anything under the water today.



The heart of the planned ballistic missile Ohio Replacement (OR) program will be built around a drive that will not need to be refueled for the 50-year life of the boats and cuts out potentially noisy direct mechanical connection to the drive train. In other words, the Navy’s next-gen subs could be almost silent, and keep running for a half-century straight."