In 2005, the USS San Francisco slammed full speed into a massive mountain under the Pacific. How the stricken vessel narrowly ...

This video follows a string of Russian submarine catastrophes that stretched from the Soviet collapse into the modern era, ...

The mother of a Titan sub victim has described how remains from the 2023 implosion were returned months later in small boxes, ...

With an Argentine submarine missing for five days with 44 people aboard, we recall five of the most deadly submarine disasters over the past few decades. Russian authorities controversially refuse ...

USS Thresher was the lead boat of a new class of fast, quiet nuclear submarines when she was lost during deep diving trials ...

Moscow’s cover-up of the Kursk submarine incident seriously damaged Russian President Vladimir Putin’s prestige—and was even viewed by some as a “turning point” for modern Russia. The Americans almost ...

Family and friends gathered for an emotional service Saturday to honor the 129 Navy crew members and civilian technicians of the USS Thresher who lost their lives 50 years ago in the deadliest ...

The Kursk’s loss of its 118-person crew makes it one of the deadliest in modern history. In August 2000, the Russian nuclear submarine “Kursk” sailed to the Arctic Circle to participate in a scheduled ...