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Klaralven

(7,510 posts)
Tue Nov 2, 2021, 08:32 AM Nov 2021

US Navy finds damaged nuclear sub hit underwater mountain [View all]

A US Navy nuclear submarine that was severely damaged in an accident while submerged in the disputed South China Sea last month struck an uncharted underwater mountain, the Navy said Monday.

The US Navy regularly conducts operations in the South China Sea to challenge China's disputed territorial claims on small islands, reefs and outcrops, to the irritation of Beijing.

The 7th Fleet, which operates in the western Pacific, said an investigation had concluded that the USS Connecticut smashed into a geological formation and not another vessel on October 2.

"The investigation determined USS Connecticut grounded on an uncharted seamount while operating in international waters in the Indo-Pacific region," a 7th Fleet spokesperson said in an emailed statement.

https://www.france24.com/en/live-news/20211102-us-navy-finds-damaged-nuclear-sub-hit-underwater-mountain

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Who had the sonar watch? marble falls Nov 2021 #1
Yah, well, if it's running in silent mode, it's not using sonar to look ahead. MineralMan Nov 2021 #2
In that they were making a flag show cruise in a disputed area, I don't know why they'd rig silent. marble falls Nov 2021 #4
I doubt they were doing that, actually. MineralMan Nov 2021 #5
They use this class of submarines for spying hack89 Nov 2021 #9
Active sonar is sort of like using a lantern to see while avoiding enemies in the dark. Towlie Nov 2021 #24
Are they SURE it wasn't The Kracken? underpants Nov 2021 #3
Definitely the Kraken bluewater Nov 2021 #13
And who released it? madinmaryland Nov 2021 #34
How can there be an uncharted seamount? lagomorph777 Nov 2021 #6
Nope sarisataka Nov 2021 #8
I guess the maps are lower resolution than they appear? lagomorph777 Nov 2021 #10
They do have macro maps sarisataka Nov 2021 #14
Hmm, not a sailor, so I wasn't up on the latest. lagomorph777 Nov 2021 #15
Typically they do sarisataka Nov 2021 #18
Oh, yeah, THAT 7-11 DFW Nov 2021 #31
Not to the resolution required to detect all navigation hazards. hack89 Nov 2021 #11
Is it also possible there could be geologic reformations Ilsa Nov 2021 #25
Not a career enhancing event for the commanding officer. cloudbase Nov 2021 #7
It depends how well trained his navigation team is hack89 Nov 2021 #12
Passive sonar may not have been up to the task. hunter Nov 2021 #16
Passive sonar will never detect a sea mount hack89 Nov 2021 #19
Blind people learn to image their environment using ambient sound. hunter Nov 2021 #21
Littoral waters like the South China Sea are a sonic nightmare hack89 Nov 2021 #23
It makes one feel sorry for the animals who have to suffer that. hunter Nov 2021 #27
The biggest technical issue is getting meaningful tactical ranges hack89 Nov 2021 #32
We started talking about underwater mountains... hunter Nov 2021 #33
I'm not so certain. cloudbase Nov 2021 #17
Different situation hack89 Nov 2021 #20
The basic math is that if the captain ran aground or hit another vessel, he's toast. pecosbob Nov 2021 #22
It hasn't arrived in Guam yet Brother Buzz Nov 2021 #26
Here's a video showing the photos pecosbob Nov 2021 #28
Cool, it made it to Guam, but according to the second video.... Brother Buzz Nov 2021 #29
Yeah...they're liable to take it back to it's original boatyard as the damage is major pecosbob Nov 2021 #30
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