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H I Sutton @covertshores.bsky.social

30. The inventor of the modern torpedo was British engineer Robert Whitehead. His design was stolen and copied by a German called, and you cannot make this up, Schwarzkopff (‘black head’)

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aug 7, 2025, 2:44 pm • 94 7

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Gav Fraser @gavfr.bsky.social

Wasn’t his daughter the mother of the Von Trapp children ie Sound of Music?

aug 7, 2025, 4:40 pm • 1 0 • view
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H I Sutton @covertshores.bsky.social

31. On the internet Ballistic missile submarines are often referred to as ‘Boomers’. But that’s the USN lingo, the British equivalent is ‘Bomber’

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aug 7, 2025, 2:52 pm • 63 2 • view
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H I Sutton @covertshores.bsky.social

32. Another British-American submarine terminology difference is the bit that sticks up in the middle. American term is ‘sail’, but Brits call it the ‘fin’

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aug 7, 2025, 2:52 pm • 63 1 • view
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H I Sutton @covertshores.bsky.social

33. Should point out, Americans say ‘submariner’ wrong (I’m a Brit so I would say that)

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aug 7, 2025, 2:52 pm • 78 1 • view
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H I Sutton @covertshores.bsky.social

34. The French term for the sail/fin is ‘kiosk’, although some would argue that’s old fashioned (like conning tower)

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aug 7, 2025, 2:55 pm • 71 1 • view
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Eric H @sr2ndblack.bsky.social

How long ago are we talking for Old Fashioned? I was a midshipman starting in '06 (unable to commission for medical) and definitely learned it as conning tower from the LT.

aug 7, 2025, 3:01 pm • 0 0 • view
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H I Sutton @covertshores.bsky.social

Which navy? I’m not fussed, but conning tower was when there was an chamber in it for the conn

aug 7, 2025, 5:02 pm • 0 0 • view
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Eric H @sr2ndblack.bsky.social

U.S. College program midshipman at U of SC.

aug 7, 2025, 5:25 pm • 1 0 • view
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Eric H @sr2ndblack.bsky.social

And that LT served on boomers.

aug 7, 2025, 5:27 pm • 1 0 • view
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H I Sutton @covertshores.bsky.social

Interesting Was ‘sail’ also used on your submarine?

aug 7, 2025, 5:32 pm • 0 0 • view
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Eric H @sr2ndblack.bsky.social

Not that I recall.

aug 7, 2025, 5:47 pm • 1 0 • view
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H I Sutton @covertshores.bsky.social

In 1950s when USN & RN started streamlining it they switched terminology to sail/fin, partly to emphasize the change I think

aug 7, 2025, 5:05 pm • 0 0 • view
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nachodc.bsky.social @nachodc.bsky.social

Curious, in spanish, the word "kiosco" or "quiosco" is used when refering to newsstand/paper shop business

aug 7, 2025, 3:23 pm • 1 0 • view
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Thomas @thomasthefrench.bsky.social

Kiosque in french is a little structure. You can find them in public gardens where some musicians can play for instance. It is also a little structure where people sell stuff (newspaper, flower, whatever). And the submarine's top structures. (But I'm not sure while it would sound old fashion 😅)

aug 7, 2025, 3:27 pm • 2 0 • view
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nachodc.bsky.social @nachodc.bsky.social

Here in spain "kiosko" means the same for 2 of the 3 cases, for the submarine top structure, is called the "vela" (sail) of the submarine.

aug 7, 2025, 3:39 pm • 2 0 • view
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H I Sutton @covertshores.bsky.social

The Spanish choice might simply be because after WW2 they got subs from America before later adopting French subs

aug 7, 2025, 5:01 pm • 2 0 • view
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Kristian Larsson @naktor.bsky.social

In Swedish it is, as far as I understand, "torn" i.e. tower or turret.

aug 7, 2025, 5:08 pm • 0 0 • view
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H I Sutton @covertshores.bsky.social

35. Anyone who wants to seriously argue, or worse belittle others, based on the use of these terms is a plank and best avoided

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aug 7, 2025, 2:55 pm • 66 1 • view
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CS_McVey @cs-mcvey.bsky.social

Isn't it tragic how no WW1 submarines survive? Those boats had real conning towers. I mean, U-1, but that was a training boat only, already obsolete in 1914. Kerosene-powered attack submarine...

aug 7, 2025, 3:01 pm • 1 0 • view
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H I Sutton @covertshores.bsky.social

Yes See post .38

aug 7, 2025, 3:04 pm • 0 0 • view
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H I Sutton @covertshores.bsky.social

36. LNG tankers are probably a lot harder to blow up than most people imagine (Admittedly I’ve never tried)

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aug 7, 2025, 3:02 pm • 80 2 • view
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Department of Elk @an-elk.bsky.social

I'd guess the second torpedo hit would do the job. The first opens a tank and aerates the gas, the second ignites it. If this is a scenario, there is probably also a time component, as you need sufficient time for the gas to deliquefy.

aug 7, 2025, 3:09 pm • 1 0 • view
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Department of Elk @an-elk.bsky.social

Then again, liquid gas is heavier than air, so normal ship destruction processes apply. Open a hole big enough underwater in the hull and normal fluid dynamics start doing their thing. (This is an interesting question. I'm at least one navy has researched it.)

aug 7, 2025, 3:15 pm • 1 0 • view
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H I Sutton @covertshores.bsky.social

37. The holy hand grenade of Antioch, only bigger

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aug 7, 2025, 3:02 pm • 95 5 • view
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jessRob @jesseroberts.bsky.social

😂😂😂 www.youtube.com/shorts/HBB3D...

aug 7, 2025, 3:14 pm • 2 0 • view
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H I Sutton @covertshores.bsky.social

38. The German UC-1 and follow-on UC-2 classes were the most successful submarines ever, but they are largely forgotten. They sunk ships by laying mines.

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aug 7, 2025, 3:02 pm • 78 3 • view
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JAMPH @jamph.bsky.social

Mines are just underrated in general. There's a reason we Aussies keep a decent stockpile of Stonefish around.

aug 8, 2025, 10:08 am • 0 0 • view
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Gareth Jones @garethjones.bsky.social

The Germans didn't really go for (the smaller) sub minelayers in WW2. Any idea why? Maritime patrol aircraft? Payload considered too small? Focus on convoys?

aug 8, 2025, 10:03 am • 0 0 • view
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H I Sutton @covertshores.bsky.social

39. The Soviet Ushakov flying submarine was a terrible idea. Only famous for fanboy reasons

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aug 7, 2025, 3:09 pm • 78 5 • view
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Jeff @jeffm2018.bsky.social

Now that is something I would have drawn as a kid.

aug 7, 2025, 4:06 pm • 1 0 • view
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H I Sutton @covertshores.bsky.social

40. The VA-111 Shkval rocket powered supercavitating torpedo is much overrated. It’s interesting but nowhere near the superweapon the internet makes out

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aug 7, 2025, 3:09 pm • 81 1 • view
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Guy Baddis @guybaddis.bsky.social

oops

aug 7, 2025, 4:25 pm • 0 0 • view
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AnonyMouse says "Tax the Rich!" @partz.bsky.social

Just 114 more facts (and counting) and you'll meet the challenge. I predict you won't make it 😜

aug 7, 2025, 2:57 pm • 1 0 • view
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Guy Baddis @guybaddis.bsky.social

As an American, the Americans win this one.

aug 7, 2025, 4:23 pm • 0 0 • view
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Hachmama.Slava_Ukrani.eth🌻 @hachbiz.bsky.social

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aug 7, 2025, 3:10 pm • 0 0 • view
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Guy Baddis @guybaddis.bsky.social

As an American, not navy, the Brits are right.

aug 7, 2025, 4:23 pm • 0 0 • view