6 U-Boats in 12 Days — How a Barrelless Mortar Replaced the RAF's Useless Depth Charges.
6 U-Boats in 12 Days — How a Barrelless Mortar Replaced the RAF's Useless Depth Charges.

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Why USS Washington Sank a Japanese Battleship in Just 7 Minutes at Night with Only 9 Hits

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Exploding a Battleship 3-feet Out of the Water

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After 1945, Germany’s U-Boats Vanished, What They Found Leave You Speechless

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Why Japanese Admirals PANICKED When This American Sub Reached Their Base

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15 Facts About Nuclear Submarines

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The Naval Engineer Who Accidentally Started A Global Arms Race !

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The GENIUS Engineer Who Hidden A Clockwork Timer Inside A Mine — And Turned It Into A Fleet Killer !

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

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Why German U-Boat Captains Couldn't Grasp How Britain Found Them Every Time

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How One Dockworker's 'Bent Propeller' Idea Crippled 8 German Warships Without Firing A Single Shot

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

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How a Simple British Rubber Strip Disabled the Audio Gauges of 60 German Submarines.

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They Ignored the Engineer — Until His Rejected Bomber Became the War's Most Versatile Weapon !

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Why Germany Was Too Scared To Invade Britain — The Truth

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Why German Engineers Couldn't Explain How Britain Built A Bomb That Bounced On Water

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Why The Wehrmacht Mocked Britain's 'Toy Tanks' — Until They Cleared Every Beach On D-Day

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U-530 : The German U-Boat that Escaped to Argentine 2 Months After Germany Surrendered in 1945

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Why Pearl Harbor Command Terrified Every Admiral — Then Roosevelt Handed It To Nimitz

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The Secret British Squid Mortar That Hit German U-Boats Even When They Dived at Maximum Speed

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