Littoral Combat Ships (LCS)

“Eight years since the first unit of the class entered service, proponents and opponents on each side are still trying to figure out what the future of the LCS fleet will hold, how many ships should be built, where they should operate, and what types of missions they can perform. With all those questions still up in the air, any issues that arise can have an outsized impact on the future of the program.”
says
Eric Wertheim,
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according to
USS Freedom Sidelined After Propulsion Casualty, Diesel Engine Contaminated with ‘Rust and Seawater’
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Jeff Head

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says according to
USS Freedom Sidelined After Propulsion Casualty, Diesel Engine Contaminated with ‘Rust and Seawater’
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I admit it was embarrassing, and should never have happened.

On the other hand, these things do happen. You have a bunch of young people, usually 19-23 operating all of this very expensive and in many cases, very complex equipment,

Now they do have NVOs and Officers over them with more experience...but still, the ones actually doing a lot of the work are youngsters...and so mistakes are going to happen.

Seriously, as sad, and maybe even embarrassing as it is...it comes with the territory from time to time.
 
I admit it was embarrassing, and should never have happened.

On the other hand, these things do happen. You have a bunch of young people, usually 19-23 operating all of this very expensive and in many cases, very complex equipment,

Now they do have NVOs and Officers over them with more experience...but still, the ones actually doing a lot of the work are youngsters...and so mistakes are going to happen.

Seriously, as sad, and maybe even embarrassing as it is...it comes with the territory from time to time.
my thoughts:
  1. Commissioned: 8 November 2008 so I would've hoped the error hadn't resulted because of "3:2:1 manning concept" I mean if there was a single crew, it could become more familiar with its ship (but I don't know when the current crew was swapped, so maybe I'm off)
  2. to me, this is suspicious:
    Freedom’s number two main propulsion diesel was initially contaminated on July 11 when, “a leak from the attached seawater pump mechanical seal… resulted in seawater entering the engine lube oil system,” according to a timeline of the casualty provided to USNI News.
    “The crew took action to address the leak, and Freedom returned to homeport July 13 on her own power to conduct repairs on a separate, unrelated issue. While in port, the crew performed seawater contamination procedures.”

    Freedom returned to sea on July 19th to the 28th to complete its role in the Rim of the Pacific 2016 Southern California exercise operating on its Rolls-Royce MT 30 gas turbines rather than its main propulsion diesel engines.
    (it's from USNI News quoted above) I would've hoped they hadn't rushed just to show off at RIMPAC!
once I notice findings of the official investigation, I'll post
 
I admit it was embarrassing, and should never have happened.

On the other hand, these things do happen. You have a bunch of young people, usually 19-23 operating all of this very expensive and in many cases, very complex equipment,

Now they do have NVOs and Officers over them with more experience...but still, the ones actually doing a lot of the work are youngsters...and so mistakes are going to happen.

Seriously, as sad, and maybe even embarrassing as it is...it comes with the territory from time to time.
Jan 20, 2016
well, I've been following the LCS Project for something like one year and a half now, so I think
  • it was actually the US Navy which had to be "pushed" to prepare alternatives to LCS in 2014 (so called Hagel's memo):
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    but
  • I think the USN then actually tried to change LCSs as LITTLE as possible, under the circumstances:
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  • and I think this "backfired" on the USN in the end of 2015:
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and as a big fan of the USN, I'm saddened by this, because in the next forty or so years, at any moment, about one fourth of the USN surface combatants will be LCS/FFs (assuming roughly 300-ships USN, about 100 of which deployed, and "3-2-1" manning concept of LCS/FFs), which are obviously under-armed, and I'm not that sure if it's going to change (I've been following the pace at which the Mission Modules are being developed); in the meantime, Navies like ... so that I stay on topic since it's
Plan Type 056 Class Opv/corvette
Thread: Malayan with the Gowinds and Indonesian with SIGMAs, will become better armed!

as Jeff knows :) I blamed the concepts of "concurrency" and "modularity":
https://www.sinodefenceforum.com/littoral-combat-ships-lcs.t3993/page-83#post-353949
for what the LCS become, and suggested "an evolution of the OHP-class":
https://www.sinodefenceforum.com/littoral-combat-ships-lcs.t3993/page-104#post-368035
instead; Jeff called me "repetitive" in the LCS Thread and oops, I did it again
but recently I gave LCSs the benefit of the doubt, and when FORBIN most recently made a joke about their propulsion, I had engaged him (previous page), which in a hindsight was a mistake:
UPDATED: USS Coronado Suffers Engineering Casualty, Returning to Pearl Harbor
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now I have enough: for the record, if something looks like a tin can, is unarmed as a tin can, floats as a tin can, then it is a half of a billion tin can
 

Jeff Head

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Jan 20, 2016

but recently I gave LCSs the benefit of the doubt, and when FORBIN most recently made a joke about their propulsion, I had engaged him (previous page), which in a hindsight was a mistake:
UPDATED: USS Coronado Suffers Engineering Casualty, Returning to Pearl Harbor
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now I have enough: for the record, if something looks like a tin can, is unarmed as a tin can, floats as a tin can, then it is a half of a billion tin can
Time will tell.

Both of these vessels, particularly the trimaren, are trying to do things with module and with speed, and with various weapons systems (initially thinking they could swap major systems out with modules) that have not really been pushed like this before.

So they are learning a lot of things...particularly the mistakes that wee made.

ie. Too small a crew for rotation, too weak a basic armament, modules far too immature for the ships themselves to be trialed, and particularly to be commissioned without those modules ready.

That's why they went to the FF, and up arming the LCS themselves.

But, the US Navy has a knack of ultimately getting it together and I predict that they will with these vessels too.

By the time it is over, you are going to have something close to 30 of each type, and they will morph into the frigates they should have been all along, suitable for ASW, ASuW, and perhaps even (if they will simply get ESSMNs on the vessels), for small convoy area AAW defense.

I suspect that the Independence will also be used for Mine operations and SpecOPs.

But you watch...and you may have to reflect kindly back on the Headman at that point and say, "By golly, Jeff was right."

It is just too bad it is taking so long and so much money to see and correct things that the naval community has been crying about from the beginning.
 
...

now I have enough: for the record, if something looks like a tin can, is unarmed as a tin can, floats as a tin can, then it is a half of a billion tin can

half of a billion tin cans 1, 2, 3 and 4 "will be assigned as training ships":
Results of New LCS Review is Departure from Original Vision
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"To simplify and stabilize the ongoing testing and evaluation program, the first four ships in the in class will be shifted to dedicated, single-crewed testing ships whose main mission will be test and evaluation of the modular systems being installed on our LCS." says Commander, Naval Surface Forces in the document available inside
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Jeff Head

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000-Independence-Freedom.jpg

Naval Today said:
Following an engineering stand-down and a
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earlier in the week, the U.S. Navy announced on September 8 it would implement several changes to the projected 28-ship littoral combat ship (LCS) Flight 0/0+ class over the next five years in order to “simplify crewing, stabilize testing, and increase overseas deployment presence availability”.

As explained by the navy, the projected 12 Frigates will be the next increment of LCS and will use the same manning, training, maintenance and operating concepts as those that have been approved as part of the LCS review. The decision to make these changes resulted from a comprehensive review of LCS crewing, training, maintenance, and operations commissioned in March.

Beginning this fall, the Navy will start to phase out the 3:2:1 crewing construct and transition to a Blue/Gold model similar to the one used in crewing Ballistic Missile submarines, patrol craft and minesweepers.

The LCS crews will also merge, train, and rotate with mission module detachment crews, organizing as four-ship divisions of a single warfare area – either surface warfare (SUW), mine warfare (MCM), or anti-submarine warfare (ASW).

The U.S. Navy added that the LCS class will retain the technological benefits of modularity and the ability to swap mission packages quickly if needed. Aviation detachments will also deploy with the same LCS crew, but will remain assigned to their respective squadrons when in home port.

To facilitate these changes across the class, the Navy will eventually homeport Independence-variant ships in San Diego and Freedom-variant ships in Mayport, Fla. 24 of the 28 LCS ships will form into six divisions with three divisions on each coast.

Each division will have a single warfare focus and the crews and mission module detachments will be fused. Each division will consist of three Blue/Gold-crewed ships that deploy overseas and one single-crewed training ship. Under this construct, each division’s training ship will remain available locally to certify crews preparing to deploy. Few homeport shifts will be needed since only six LCS are currently commissioned while the rest are under contract, in construction, or in a pre-commissioned unit status.

The first four LCS ships (LCS 1-4) will become testing ships. Like the training ships, testing ships will be single-crewed and could be deployed as fleet assets if needed on a limited basis; however, their primary purpose will be to satisfy near and long term testing requirements for the entire LCS class without affecting ongoing deployment rotations. This approach accommodates spiral development and rapid deployment of emerging weapons and delivery systems to the fleet without disrupting operational schedules.

Implementing these changes now and as more LCS ships are commissioned over the coming years will ultimately allow the Navy to deploy more ships, increasing overall forward presence. With the Blue/Gold model in place, three out of four ships will be available for deployment compared with one out of two under 3:2:1. The Blue/Gold model will also simplify ownership of maintenance responsibilities and enhance continuity as the same two crews rotate on a single ship. Single-crewed training ships will complement shore-based training facilities and ensure crews have enough time at sea before deployment.

“As we implement these changes, we will continue to make iterative adjustments and improvements based on evolving fleet requirements and technological developments,” said Vice Adm. Tom Rowden, commander, Naval Surface Forces.

While a total of 40 ships have been approved for the program, the Navy Force Structure Assessment still projects the need for 52 small surface combatants that LCS and Frigate address.
This is a more detailed explanation of what the Navy Plans.

For the first 28 vessels (of a planned 52) they will create six, four ship flotillas of vessels. Each flotilla will have four of the same type/class LCS. Freedom class on the East coast, Independence class on the West Coast.

This makes up 24 of the 28 vessels. They will then take the first four LCS (LCS-1 through LCS-4), two from each type, and form a testing flotilla that can be available at anytime for exercises or combat, but who will be focused on long term integration, policy, procedure, etc. as they continue to build out these vessels.

Going to a Gold Blue crewing configuration makes a lot more sense to me.

Also, dedicating each flotilla to either ASW, ASuW, or MCM as their primary mission will also make a lot of sense, even though the crews will be trained to be able to operate in other areas if needed.

All of this final starts to make sense of how they will man, train, operate, and deploy these ships.

It has just been a tortured and laborious path getting here.
 
Published on Sep 9, 2016
In June, the Navy began conducting Full Ship Shock Trials (FSST) for the Independence variant Littoral Combat Ship USS Jackson (LCS 6) off the coast of Florida. The purpose of FSST is to validate the operational survivability of new construction ships after exposure to underwater shock.
I've watched it all only because the music reminded me parts of the theme song from The Rock :)
 

Jeff Head

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I've watched it all only because the music reminded me parts of the theme song from The Rock :)
Awesome to see it pass the full shock test.

A diver in the water that close to such an explosion woul like have been killed by the hydro shock such an explosion would produce.
 
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