# Top 10 Most Advanced Nuclear Submarines: The 8th One Has a Shocking Diving Depth
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9. ## KSS-III Batch-II
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The most recent in autonomous submarine technology are KSS-III Batch-II boats from South Korea. These boats include sophisticated AI-driven navigation and fighting systems that run with little human involvement. The lithium-ion battery system of the submarine enhances its nuclear propulsion by offering longer silent running capacity. Its complex sonar arrays and quantum magnetometers make for exceptional detecting power.