# Top 10 Most Advanced Nuclear Submarines: The 8th One Has a Shocking Diving Depth

5. ## Suffren Class (Barracuda)

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Innovative pump-jet propulsion and modern nuclear reactor technology abound in the French Suffren Class submarines These boats use a special hybrid propulsion system that can run on nuclear or conventional power depending on best performance. The innovative combat management system of the submarine offers until unheard-of situational awareness by combining underwater sensors with real-time satellite data.