Russian Defense Minister Shoigu presided over the launching ceremony of the "Khabarovsk" nuclear submarine, which has undergone major improvements and uses a pump-jet propulsion system, further reducing noise. This nuclear submarine will serve as a mother ship for underwater robots and drone submersibles, that is, it is the mother ship for the "Poseidon" nuclear-powered submersible, confirmed by the former chief of staff of the Russian Navy, Kravchenko.
At the same time, Shoigu also inspected the icebreaking combat patrol ship Ivan Papanin, which is equipped with missiles and is the backbone force of the Russian military in controlling the Arctic region.
Original source: www.toutiao.com/article/1847634691589129/
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