Submarines: The Invisible Weapon

12,000 feet down, life is erupting. Alvin, a deep-sea mechanized probe, makes a voyage some 12,000 feet underwater to explore the Azores, a...

In 1982, one year after the Soviet submarine U-137 had been found beached in Swedish waters, the Swedish government claimed to have captured another...

In 2008, German U- boat U-455 was discovered off the coast of Italy. 400 feet down, the submarine stands almost vertically on the ocean floor. This...

A photographic journey compiled from journals, archival footage and photographs of an Australian military photographer, Sir Hubert Wilkins in 1931 as...

Robert Llewellyn examines the enduring appeal of submarine movies, finding a beached Cold War Russian nuclear sub on the Medway and WWII German...

The documentary covers the entire maritime sector, its significance and contribution in the development in a country. Evergreen Media traveled from...

The stranger-than-fiction true story of a Russian mobster, a Miami playboy, and a Cuban spy who teamed up in the early '90s to sell a Soviet...

In 1968 the Soviet ballistic missile submarine K-129 sank in the Central North Pacific. American intelligence located it within weeks of its demise....

Celebrates 30 years of televised specials by The National Geographic Society.

OceanGate's Titan tourist submersible imploded in 2023 on a deep-sea dive to the Titanic. This documentary details how a bold vision ended in tragedy.

During the Cuban Missile Crisis of 1962, Soviet Navy officer Vasily Arkhipov refused to launch a nuclear strike and saved the world from nuclear war...

A Titanic dive. A fatal implosion. Five lives lost. As the world watched, investigators raced to uncover the truth behind the disaster. But was this...