Royal Australian Navy Discussions and Updates

Status
Not open for further replies.

FormerDirtDart

Well-Known Member
possible lcm1e replacement...not sure the length of these and how many could fit in an lhd, but seems to have a good pedigree

Land Forces 2018: BMT Offers Ship-to-Shore Connector
The rear Ramp looks a tight fit for that Tank
BMT's Caiman-90 is the basis for the US Army's LCM-8 replacement, the Maneuver Support Vessel (Light). It's not surprising they would be touting it to other LCM-8 users.
Details on the programs requirements can be found in the U.S. Army looking for the Replacement for the Landing Craft Mechanized (LCM-8) thread
 

StingrayOZ

Super Moderator
Staff member
I could see Australia getting perhaps a pair of Caiman-90's (or three or four for deployable 1-2). There isn't any hard rule that landing craft all have to be the same type. It makes sense to have some specific capability, not that we will be landing heavy stuff like tanks all the time, but may need to land something, or operate at further distance. Augmenting, not really replacing the LCM-1e. Would a Caiman-90 fit in Choules?

Collins was meant to be 8 boats and it was the biggest regret of Beasley we didn't go for 8. We would be in a hell of a lot better position now if we had for a fairly small additional cost.

We will most likely be all retired before the 9th Sea1000 boat is FOC as Sea1000 runs out past 2055. Powerful crystal balling required there.
Maybe those last 4 boats will be fitted with some nice big vertical tubes, and be a small (and unique) SSB(K)?.

Also going into the future, we might be concerned about more oceans. Indian, Pacific, Southern plus local projection of power into Persian gulf, SCS etc.
 

Redlands18

Well-Known Member
Why 8 and not 9? I thought the practice is always go in 3s, 1 operational, 1 in training, and 1 in maintenance?
Why 8 Anzacs and not 9? Can't really help you there just 8 was the number they were talking about. While 3x3x3 is the perfect way to go money doesn't always allow for it and you have to live with 3x3x2
 

Joe Black

Active Member
Why 8 Anzacs and not 9? Can't really help you there just 8 was the number they were talking about. While 3x3x3 is the perfect way to go money doesn't always allow for it and you have to live with 3x3x2
Well, at least RAN is now going back to 3s, with 3xHobart DDGs, 9xHunter frigates.
 

MickB

Well-Known Member
Historical question for the pros.
IIRC the UK govt never requested Australian assistance during the FI conflict in 1982.
If they had which way was Ausgov leaning?

If the RAN was committed to FI how would the DDG and FFG have fared under the same conditions that faced the RN.
I understand that part of the drive to change from British to American ships was the perceived better perfomance of US missiles and radar.
If true then would Australian ships have been tasked with the role of radar picket.
What roles did they usually perform in joint exercises with the RN.
 

Volkodav

The Bunker Group
Verified Defense Pro
Why 8 Anzacs and not 9? Can't really help you there just 8 was the number they were talking about. While 3x3x3 is the perfect way to go money doesn't always allow for it and you have to live with 3x3x2
As a rule of thumb three guarantees one available, five gives you two and eight gives you three. Each multiple of five gives you another two and each additional three adds one to your deployable totals.
 

ASSAIL

The Bunker Group
Verified Defense Pro
Rear Admiral Sammut talking about Australia's Future Submarine.

404 | afr.com

The request was for only 8 boats!
Maybe they will reassess details after eight. As has been discussed before they may be built in batches and maybe the door is left open for an SSN batch.
Naturally this is all supposition, I can’t open the link but coming from the Fairfax Press I would take it with a grain of salt until confirmed otherwise.
 

hauritz

Well-Known Member
Maybe they will reassess details after eight. As has been discussed before they may be built in batches and maybe the door is left open for an SSN batch.
Naturally this is all supposition, I can’t open the link but coming from the Fairfax Press I would take it with a grain of salt until confirmed otherwise.
Heres an abridged version ...
Australia may not build the planned full complement of 12 next generation submarines, the navy's program chief has revealed amid protracted and at times fractious negotiations with the French designer.

In an interview with The Australian Financial Review, Rear Admiral Greg Sammut has defended the project against claims of a cost blow-out and insists outstanding issues that have stopped the overarching contract being signed with Naval Group will be resolved by year's end.

Admiral Sammut also rejected suggestions that taxpayers were paying too much, saying the $50 billion total budget covered more than just the physical submarines and the cost of the French boats was on par with rival bids.

But as revealed by the Financial Review in August, a stalemate had emerged over key aspects of the contract, including warranty periods for defects and the implications for technology transfer if Naval Group – which is effectively majority-owned by the French government – should ever be sold.

"We always contemplated that finalising the SPA agreement would be challenging because it is such a complex set of arrangements and contracts in which we'll enter into over the next 30 odd years for the delivery of the submarine," he said.

"We want to avoid a situation where circumstances arise that the SPA and the program contracts that sit under it can't manage appropriately because we don't want to halt the work.

"Whenever there are schedule delays because we can't manage events as they arise, they invariably lead to lower productivity which always increases the costs."

Admiral Sammut rejected the need for arbitration.

"The parties must be able to reach agreement between themselves, not be told to reach agreement because an imposed agreement is not an agreement," he said.

"It's absolutely necessary that Naval Group and the Commonwealth agree on terms mutually. In doing so we have ownership of those terms and conditions together."

While the Rudd government's 2009 defence white paper identified the need for 12 new submarines – doubling the size of the existing Collins class fleet – Admiral Sammut revealed Naval Group and the German and Japanese contenders had only been required to bid on the basis of providing eight conventionally powered submarines.

"So it is in that context that we are putting in place the SPA with that understanding the offer was built around eight boats and necessarily the terms and conditions we have should contemplate that, noting that the size of the fleet beyond eight boats will be a matter for government," he said.

"That doesn't mean we must buy eight boats hell or high water, the contract enables us to contemplate what would occur if it was less than that and what would have to apply in those circumstances.

"What we've done is we've left ourselves flexibility for the number of submarines that we may order at any one time."

Critics of the French choice and the headline $50 billion have complained cheaper options were available. German bidder TKMS claimed it could build 12 submarines for $20 billion, while Centre Alliance Senator Rex Patrick claimed recently that 20 modified off-the-shelf submarines would cost $20 billion.

But Admiral Sammut said the cost of the French, German and Japanese bids were all "comparable" and dismisses the suitability of off-the-shelf designs as inadequate for Australia's needs for a long-range, conventionally powered submarine capable of operating for long periods away from its home port.

Criticism of the $50 billion budget was "misinformed" because it also incorporated the boats, Lockheed Martin designed combat system, upgrades to wharves, construction of a new shipyard in Adelaide, logistics, project running costs and contingencies.

He said construction was slated to start in late 2023, and by the time the first submarine entered service in the early 2030s, work on the fourth submarine would be underway.
In short the bidders were initially bidding on the first eight boats. In fact there isn't even a requirement for Australia to buy eight boats from the French. I am not sure what that means exactly but my guess would be that because of the length of the program the government simply isn't willing to commit itself to what it will want 20 years down the track.
 

Joe Black

Active Member
Some interesting tidbits on the Hunter class Mk45 gun found in the latest Euronaval video clip.


I do wonder if the Hobart class will be retrofitted with the same automated handling system
 

Meriv90

Active Member
Since the Forty Light has been mentioned just in case i wanted to remember you that there is also the 76/62 sovraponte (like the 40 light it has no deck penetration)



We are going to use them in the PPAs, with this you would access to the Vulcano family munition. It is 30% lighter than the normal 76mm and keeps the same specs (except the ammo that if i remember correctly should be around 32+16 ready). It should weight around 5 tons.
 

DaveS124

Active Member
Maybe they will reassess details after eight........
It was noted at the time that neither Navy or Defence had sought 12, but eight, which would finally guarantee the requirement for two subs deployed from Perth and two from Sydney (claims that sub availability are better than 50 per cent are utter bollocks - there is zero chance of nine from 12 subs ever being available).The bigger number came from Rudd's office: the story behind that increase remains unknown, but the input of a couple of tiresome wannabe Defence types who had Rudd's ear comes to mind........

For those who couldn't link to the AFR article, here it is!


Australia not locked into buying 12 submarines, navy program chief reveals
  • EXCLUSIVE
  • Oct 28 2018
Australia may not build the planned full complement of 12 next generation submarines, the navy's program chief has revealed amid protracted and at times fractious negotiations with the French designer.

In an interview with The Australian Financial Review, Rear Admiral Greg Sammut has defended the project against claims of a cost blow-out and insists outstanding issues that have stopped the overarching contract being signed with Naval Group will be resolved by year's end.

Admiral Sammut also rejected suggestions that taxpayers were paying too much, saying the $50 billion total budget covered more than just the physical submarines and the cost of the French boats was on par with rival bids.

Canberra and Naval Group had been working towards and unofficial deadline of September to sign the Strategic Partnering Agreement (SPA), which is intended to manage the overall program as the Shortfin Barracuda submarines are designed for Australian needs and built in Adelaide over the coming decade.

But as revealed by the Financial Review in August, a stalemate had emerged over key aspects of the contract, including warranty periods for defects and the implications for technology transfer if Naval Group – which is effectively majority-owned by the French government – should ever be sold.

Admiral Sammut argued it was crucial to get the SPA right rather than rush in and sign it because it would cover the terms and conditions for the design, build of the first submarines, technology upgrades and subsequent boats.

"We always contemplated that finalising the SPA agreement would be challenging because it is such a complex set of arrangements and contracts in which we'll enter into over the next 30 odd years for the delivery of the submarine," he said.

"We want to avoid a situation where circumstances arise that the SPA and the program contracts that sit under it can't manage appropriately because we don't want to halt the work.

"Whenever there are schedule delays because we can't manage events as they arise, they invariably lead to lower productivity which always increases the costs."

Admiral Sammut rejected the need for arbitration.

"The parties must be able to reach agreement between themselves, not be told to reach agreement because an imposed agreement is not an agreement," he said.

"It's absolutely necessary that Naval Group and the Commonwealth agree on terms mutually. In doing so we have ownership of those terms and conditions together."

While the Rudd government's 2009 defence white paper identified the need for 12 new submarines – doubling the size of the existing Collins class fleet – Admiral Sammut revealed Naval Group and the German and Japanese contenders had only been required to bid on the basis of providing eight conventionally powered submarines.

"So it is in that context that we are putting in place the SPA with that understanding the offer was built around eight boats and necessarily the terms and conditions we have should contemplate that, noting that the size of the fleet beyond eight boats will be a matter for government," he said.

"That doesn't mean we must buy eight boats hell or high water, the contract enables us to contemplate what would occur if it was less than that and what would have to apply in those circumstances.

"What we've done is we've left ourselves flexibility for the number of submarines that we may order at any one time."

Critics of the French choice and the headline $50 billion have complained cheaper options were available. German bidder TKMS claimed it could build 12 submarines for $20 billion, while Centre Alliance Senator Rex Patrick claimed recently that 20 modified off-the-shelf submarines would cost $20 billion.

But Admiral Sammut said the cost of the French, German and Japanese bids were all "comparable" and dismisses the suitability of off-the-shelf designs as inadequate for Australia's needs for a long-range, conventionally powered submarine capable of operating for long periods away from its home port.

Criticism of the $50 billion budget was "misinformed" because it also incorporated the boats, Lockheed Martin designed combat system, upgrades to wharves, construction of a new shipyard in Adelaide, logistics, project running costs and contingencies.

"The contract with Naval Group will only be a portion of that $50 billion – a major portion but not all of that $50 billion," he said. Admiral Sammut rejected claims of a "blow-out", saying the $50 billion budget in was "constant dollars", which do not account for inflation, and had not shifted since 2016.

He said construction was slated to start in late 2023, and by the time the first submarine entered service in the early 2030s, work on the fourth submarine would be underway.

The SPA did not contain any provision for Australia to switch to nuclear-powered submarines down the track, he said.
 

hauritz

Well-Known Member
China has plans for building an airstrip in Antartica. China has every right to do this and of course Antartica is a demilitarised zone. However since Australia is laying claim to 42% of the Antartic, and countries like China might not necessarily respect that claim, this may lead to some problems in the future.
.
Just what our already overstretched navy needs.

China’s controversial new plan to boost its Antarctic access
 

Redlands18

Well-Known Member
Some interesting tidbits on the Hunter class Mk45 gun found in the latest Euronaval video clip.


I do wonder if the Hobart class will be retrofitted with the same automated handling system
Excellent news that the Vulcano Round is now available for the MK 45 even the US showing strong interest.
 

Wombat000

Active Member
Considering the continuous build format for surface combatants, do you think in practical terms, the submarine program will also likely roll eventually into an evolutionary continuous build program, too?
 

Todjaeger

Potstirrer
I think that is the idea.
It had been my understanding of the concept that while a total of a dozen boats might be built, the RAN would not have a dozen in service and commissioned at the same time. By the time the 9th boat would be getting commissioned, the lead boat would be getting decommissioned.

Now if the SEA 1000 subs were built in batches of four, then iterative improvements could be made between batches to keep the overall design viable. This in turn could mean that boats 9 through 12 might have systems quite different from whatever are initially fitted to boats 1 through 4.
 
Status
Not open for further replies.
Top