Summary and Key Points: Even after the Soviet Union collapsed, U.S. and Russian submarines continued to play cat-and-mouse in ...

The U.S. Navy has begun work on a new generation of attack submarines with never-before-seen weapons, quieting technology, undersea attack drones, sonar and communications networking… to emerge at ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump speaks before a lunch with Ukraine's President Volodymyr Zelenskyy on October 17 [Alex Brandon/AP Photo] ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine's internal security agency said it used an underwater drone to damage a Russian submarine. The agency described the attack ...

Based on a video recently posted to X, it appears that a Virginia-class nuclear submarine is on its way to Venezuela—for reasons unknown. The Trump administration is seemingly preparing for major ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...

Rare Il-38N ASW aircraft reportedly destroyed as Kyiv targets high-value enablers behind the front line. Ukraine’s Security Service (SBU) has released footage showing a drone strike against a Russian ...