Скачать или смотреть German U-Boats Thought Snorkels Made Them Invisible — MAD Detectors Found Them By Magnetic Signature

In the final months of World War II, German submariners believed they had found the ultimate weapon—the snorkel, a breathing mast that let U-boats run their engines underwater and disappear from Allied radar. But what began as a technological triumph soon became a death trap.

This gripping WWII documentary tells the untold story of U-264, one of the German U-boats that learned the terrifying truth: the Allies had developed a secret weapon called the Magnetic Anomaly Detector (MAD)—a device that could sense the very steel hull of a submarine hidden beneath the waves.

Discover how Allied scientists, engineers, and airmen turned physics itself into a weapon. Learn how Admiral Karl Dönitz’s once-proud U-boat fleet was systematically hunted down by aircraft equipped with this invisible force of nature. From the invention of the Dutch snorkel to the catastrophic final patrols of 1945, this is the forgotten story of how technology reshaped the Battle of the Atlantic—and how Germany’s most advanced innovation became its greatest vulnerability.

🎥 Chapters:
00:00 - The Myth of the Invisible U-Boat
03:15 - The Attack on U-264
06:42 - The Invention of the Snorkel
10:21 - Allied Radar and “Black May” 1943
13:40 - The Rise of MAD Technology
17:28 - The Snorkel Paradox
21:55 - The Final U-Boat Patrols

🌊 Watch till the end to uncover how science, not firepower, decided the fate of the oceans in 1945.

If you love deep-dive historical documentaries on World War II technology, submarine warfare, and secret Allied weapons, make sure to subscribe, hit the notification bell, and share this story with fellow history enthusiasts.

🔍 SEO Keywords / Tags
WW2 documentary, WWII history, German U-boat, U264, Battle of the Atlantic