In 2012, a Russian Navy nuclear-powered attack submarine armed with long-range missiles patrolled the Gulf of Mexico for several weeks—and the United States didn't detect it until after the submarine ...

July 22, 2026: The Russian Akula-class SSBNs are nuclear-powered ballistic missile submarines. Last month, one of these, the Leopard, began sea trials after fifteen years spent in modernization and ...

April 30, 2026: Earlier this spring, Russian naval units from the GUGI/Main Directorate of Deep Sea Research began a clandestine operation involving suspicious activity around significant undersea ...

Russian submarines have been operating in and around UK waters near undersea cables and infrastructure for around a month, in a startling admission of the scale of Moscow’s grey-zone activities and ...

Submarines have quietly become some of the most powerful weapons in modern naval warfare. With the ability to operate undetected beneath the ocean while carrying long-range missiles and advanced ...

The United Kingdom announced last Thursday that it had employed antisubmarine warfare forces to disrupt Russia’s targeting of its undersea infrastructure. The plot involved a spy submarine from Russia ...