Russia’s submarine fleet is silently becoming one of the most dangerous threats to NATO. While its surface navy struggles, Moscow is investing heavily in advanced undersea warfare. The deadly Yasen-M-class submarines, armed with hypersonic Zircon and long-range Kalibr cruise missiles, can strike three-quarters of Europe’s capital cities—all from beneath the waves.br br In this video, we break down how Russia is building a smaller, stealthier, and more lethal submarine force. With new vessels like the Arkhangelsk entering service and more on the way, NATO is facing a serious underwater challenge that’s only getting harder to detect.br br Could these submarines change the balance of power in Europe?br WooGlobe Ref : WGA990779br For licensing and to use this video, please email licensing@wooglobe.