this post was submitted on 14 Aug 2023
598 points (94.9% liked)

Showerthoughts

29792 readers
337 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. A showerthought should offer a unique perspective on an ordinary part of life.

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. Avoid politics
    • 3.1) NEW RULE as of 5 Nov 2024, trying it out
    • 3.2) Political posts often end up being circle jerks (not offering unique perspective) or enflaming (too much work for mods).
    • 3.3) Try c/politicaldiscussion, volunteer as a mod here, or start your own community.
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct

founded 1 year ago
MODERATORS
 

Was just watching Jack Ryan Season 3 and seeing the display of force and their movements causes some interesting dissonance given what we know now.

you are viewing a single comment's thread
view the rest of the comments
[–] WindyRebel 23 points 1 year ago (2 children)

What advantages? If memory serves correctly, they’d need a captain with a penis tattoo that says “welcome aboard” and a radar guy who can imitate whales. I’m not sure that’s so common.

[–] [email protected] 10 points 1 year ago (3 children)

At least as recently as 2005, diesel subs were the quieter option. There was that somewhat notorious story of the Swedish one that beat an American carrier group in a wargame because the Americans just couldn't find it. I'm sure there have been developments in the equipment and methods since then - it was 18 years ago, after all - but it's still notable enough that the Americans leased the sub from Sweden for a couple of years to practice against it.

That said, the Swedish sub in question was packed with cutting-edge (at the time) stealth features. I suspect North Korea's fleet is not.

[–] DigitalTraveler42 8 points 1 year ago (1 children)

Lol people hold on to that wargame so tightly as some Pinnacle of triumph over western armed forces, but the reality of the situation was that the sub commander in question went rogue and did something they weren't supposed to do in order to win. Also at the end of the day it's a fucking wargame, it's practice, and nobody really cares how well you do in practice because it's all about how you perform in the big game.

Also as you noted the Americans did what we always do when situations like this happen, we game planned for never letting it happen again, this was an embarrassment for the US Navy, and you can bet it's something they're constantly working on never letting happen again, these are serious professionals who's lives revolve around continuously planning ways to win against any situation while losing as few of their people as possible.

[–] [email protected] 3 points 1 year ago

It sounds like the wargame did exactly what it was supposed to, people learned. All this talk of “embarrassment” is silly.

[–] ramble81 4 points 1 year ago (2 children)

as recently as 2005

You do realize that's almost 20 years ago. That's like saying "well you realize in 1985..." Back in 2005.

(The 2000s have been a blur for me time wise too)

[–] [email protected] 4 points 1 year ago

I did specifically say "it was 18 years ago after all"

[–] [email protected] 1 points 1 year ago

If I'm not mistaken, that was a Gotland Class. Built in the early 90s, so over 30 years old.

France has at least one diesel submarine that's decades more modern.

[–] WindyRebel 2 points 1 year ago

Thanks for the serious answer even when I was making a stupid joke/reference.

As I replied to someone else, that is very interesting.

My thoughts: It does seem extremely limited for its advantage though. The electric mode is basically a stealth option, but once they fire or do anything else then should be findable and that electric mode probably won’t last THAT long if they were being hunted actively.

[–] [email protected] 4 points 1 year ago (2 children)

diesel submarines can be quieter than nuclear subs when operating in electric mode, although their range is limited.

[–] WindyRebel 3 points 1 year ago* (last edited 1 year ago) (1 children)

Thanks for answering seriously even when I didn’t.

Interesting that they are quieter! I never would’ve guessed that. Thanks for sharing.

[–] [email protected] 1 points 1 year ago* (last edited 1 year ago)

I think the old ones are loud, but newer ones can be really quiet. IRC Sweden had one that did well in war games. Gotland class. France also has really modern ones.

Basically they chugachugachugachuga, then go into battery mode and dissappear off sonar. Range is low obviously. Batteries don't last that long.

Don't think the Russians have those though. Their navy has been a joke for over a century.

[–] [email protected] 2 points 1 year ago

Range is infinitesimal comparatively. A nuclear submarine can operate continuously under water for 6 months. An old diesel sub needs to resurface after something like 12-18 hours.