Home News "Severodvinsk"armed "Zircon"will become a thunderstorm of the seas News "Severodvinsk"armed "Zircon"will become a thunderstorm of the seas By admin - Sunday, 11:37 PM | July 31, 2022 0 Crews of nuclear submarines were among the first to receive congratulations from the Supreme Commander-in-Chief on the Kronstadt roadstead. .