The submarine implosion that killed 44 Argentine sailors in November 2017, the country's worst naval disaster since the Falklands War, was "foreseeable," prosecutors argued as the trial over the ...

This is read by an automated voice. Please report any issues or inconsistencies here. Four former Argentine navy officers stand trial for the 2017 ARA San Juan submarine sinking that killed 44 crew ...

Ukraine's underwater drones have broken through the long-held belief that submarines are unbeatable. On December 15, 2025, they struck a Russian Kilo-class submarine in a well-guarded Black Sea port.

On the twelfth of August 2000, the Russian navy held its most massive naval exercise since the fall of the Soviet Union. Due to a technical error the “unsinkable” Russian submarine, the Kursk, well, ...

April 10, 1963 — During a routine test dive 220 miles off Cape Cod, the nuclear-powered attack submarine USS Thresher (SSN-593) mysteriously sinks and implodes. All 129 crew and shipyard personnel ...