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Navy May Extend Life of Ohio SSBNs to Provide Cushion for Introduction of Columbia-class - USNI News
![A Train Was Once "Sunk" by a Submarine 🚂 The Tale of the USS Barb 🚂 History in the Dark 🚂 - YouTube A Train Was Once "Sunk" by a Submarine 🚂 The Tale of the USS Barb 🚂 History in the Dark 🚂 - YouTube](https://i.ytimg.com/vi/C0aVqj71XL4/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDluALql8XVBq04cIC7MuHpEzMWNw)
A Train Was Once "Sunk" by a Submarine 🚂 The Tale of the USS Barb 🚂 History in the Dark 🚂 - YouTube
![A Train Was Once "Sunk" by a Submarine 🚂 The Tale of the USS Barb 🚂 History in the Dark 🚂 - YouTube A Train Was Once "Sunk" by a Submarine 🚂 The Tale of the USS Barb 🚂 History in the Dark 🚂 - YouTube](https://i.ytimg.com/vi/95zwMvWLdio/maxresdefault.jpg)
A Train Was Once "Sunk" by a Submarine 🚂 The Tale of the USS Barb 🚂 History in the Dark 🚂 - YouTube
![Barb (SS-220) of the US Navy - American Submarine of the Gato class - Allied Warships of WWII - uboat.net Barb (SS-220) of the US Navy - American Submarine of the Gato class - Allied Warships of WWII - uboat.net](https://uboat.net/media/allies/warships/am/ss_uss_barb_ss220.jpg)
Barb (SS-220) of the US Navy - American Submarine of the Gato class - Allied Warships of WWII - uboat.net
![RAW FOOTAGE WWII U.S. NAVY SUBMARINE USS BARB (SS-220) ATTACKS NEAR CAROLINE ISLANDS XD31291 - YouTube RAW FOOTAGE WWII U.S. NAVY SUBMARINE USS BARB (SS-220) ATTACKS NEAR CAROLINE ISLANDS XD31291 - YouTube](https://i.ytimg.com/vi/VZXsLyDxoj8/maxresdefault.jpg)
RAW FOOTAGE WWII U.S. NAVY SUBMARINE USS BARB (SS-220) ATTACKS NEAR CAROLINE ISLANDS XD31291 - YouTube
![TIL that in the whole history of submarine warfare, there was only ever one underwater submarine battle. That battle was also the only time a submerged submarine sunk another submerged submarine. : TIL that in the whole history of submarine warfare, there was only ever one underwater submarine battle. That battle was also the only time a submerged submarine sunk another submerged submarine. :](https://external-preview.redd.it/jVxfOYpLWwWBc6oTTrD9Nwq458WSJzOs1iJMISvBzLg.jpg?auto=webp&s=693b6d8a9908f15c12976a8c814b6fb6616099f0)