As the United States and China compete for undersea advantage, the Navy’s next-generation nuclear submarine program has hit a delay that reaches into the heart of the nuclear deterrent. Program ...

Nuclear submarines look like ships on the surface, but underwater the physics changes completely. This breaks down how they control buoyancy and stability, navigate without GPS, run on silent electric ...

With the 09IIIB class and future 09V class, China’s development of nuclear-powered (and nuclear capable) submarines is at an ...

Merz says Germany and France are talking about a European nuclear deterrent tied to NATO, keeping nuclear sharing and ...