How One Captain's "Disobedient" Order Captured The Only Intact German Submarine

On June 4, 1944, Captain Daniel Gallery made a decision that defied every naval protocol when he ordered the capture, not destruction, of German submarine U-505 off the African coast. This remarkable true story follows Lieutenant Albert David's boarding party as they risked their lives entering a potentially explosive enemy submarine, becoming the first Americans to capture an enemy warship on the high seas since 1812. Discover how this unprecedented operation secured invaluable Enigma machines and code books that helped win the Battle of the Atlantic, while the 58 German prisoners were held in complete secrecy for years to protect Allied intelligence. From the dramatic capture through the submarine's transformation into a museum exhibit in Chicago, witness how Gallery's calculated disobedience earned both the Medal of Honor and threats of court martial from Admiral Ernest King. This meticulously researched documentary reveals declassified details about the intelligence gained, the extraordinary measures taken to maintain secrecy, and the emotional 1964 reunion between Gallery and U-boat commander Harald Lange. Experience the full story of how one captain's refusal to follow standard procedures changed naval history, saved thousands of Allied lives, and transformed enemies into eventual friends, proving that sometimes the greatest victories come not from destruction, but from preservation.

The Crazy Radar Hack That Let Allied Destroyers Hunt U-Boats at Night
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The Crazy Radar Hack That Let Allied Destroyers Hunt U-Boats at Night

German U-Boat Crews Encountered Allied Sonar — Then Realized They Were No Longer Invisible
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German U-Boat Crews Encountered Allied Sonar — Then Realized They Were No Longer Invisible

Why German Anti-Tank Crews Couldn't Explain How Americans Found Their Guns After the First Shot
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Why German Anti-Tank Crews Couldn't Explain How Americans Found Their Guns After the First Shot

Why Speer Said One US Invention Erased Two Years Of Atlantic Wall Concrete
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Why Speer Said One US Invention Erased Two Years Of Atlantic Wall Concrete

How One American Submarine’s ‘Impossible’ Raid Blew Up A Train In Japan
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How One American Submarine’s ‘Impossible’ Raid Blew Up A Train In Japan

German Admirals Examined A Captured Radar Set — Then Understood Why Their U-Boats Were Vanishing
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German Admirals Examined A Captured Radar Set — Then Understood Why Their U-Boats Were Vanishing

The LARGEST Warship Sinking In HISTORY By A Submarine
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The LARGEST Warship Sinking In HISTORY By A Submarine

They Mocked His “Toy Submarine” — Then It Sank 33 Japanese Ships in One Year
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They Mocked His “Toy Submarine” — Then It Sank 33 Japanese Ships in One Year

Fisherman Bought a Scrapped Trawler — The 1,200HP Engine Was a Lost WW2 Prototype...
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Fisherman Bought a Scrapped Trawler — The 1,200HP Engine Was a Lost WW2 Prototype...

SOSUS: The Secret Weapon That Bankrupted the Soviet Union
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SOSUS: The Secret Weapon That Bankrupted the Soviet Union

Japanese Couldn't Believe One American Submarine Sank 33 Ships in 9 Months - USS Tang's Record
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Japanese Couldn't Believe One American Submarine Sank 33 Ships in 9 Months - USS Tang's Record

Why Germans Never Expected the American M18 Hellcat to Outrun Their Panzers in WW2
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Why Germans Never Expected the American M18 Hellcat to Outrun Their Panzers in WW2

German Sailors Thought They Could Outrun Anything - Until Royal Navy Struck in the Icy Dark - WW2
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German Sailors Thought They Could Outrun Anything - Until Royal Navy Struck in the Icy Dark - WW2

Why Japanese Admirals Panicked When This American Sub Reached Their Base
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Why Japanese Admirals Panicked When This American Sub Reached Their Base

Japanese Had 45 Seconds Before TBF Avengers Released Acoustic Torpedoes That Hunted Submarines
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Japanese Had 45 Seconds Before TBF Avengers Released Acoustic Torpedoes That Hunted Submarines

Why Japanese Admirals Were Shocked to Discover Midway Was a Trap
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Why Japanese Admirals Were Shocked to Discover Midway Was a Trap

Why Japanese Admirals Were Shocked When America’s Massive Carrier Fleet Suddenly Appeared Over Truk
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Why Japanese Admirals Were Shocked When America’s Massive Carrier Fleet Suddenly Appeared Over Truk

They Called It a 'Mine' to Hide Its Secret — It Sank 37 U Boats Without Missing
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They Called It a 'Mine' to Hide Its Secret — It Sank 37 U Boats Without Missing

U-Boat Commanders Didn’t Fear Shallow Waters Until Coastal Command Hunted the Bay of Biscay
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U-Boat Commanders Didn’t Fear Shallow Waters Until Coastal Command Hunted the Bay of Biscay

How One Sailor's "Forbidden" Depth Charge Modification Sank 7 U-Boats — Navy Banned It For 2 Years
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How One Sailor's "Forbidden" Depth Charge Modification Sank 7 U-Boats — Navy Banned It For 2 Years