New submarines now Australia's biggest ever military project

gf0012-aust

Grumpy Old Man
Staff member
Verified Defense Pro
May I ask that do you mean that Japanese subs are only competitive to current Collins-class, or do you mean that in future SSK acquisition there would be some other suitable candidate?
Contemp sub comparison.

We trialled Stirling AIP. The module is sitting on a pallet as we did not find that it provided us with any operational gain. That has been confirmed on some specific events at RIMPAC against an aggressive opfor.

AIP as we know it is going to be a different beast by 2020-2025 as well.
 
A

Aussie Digger

Guest
As a non-military, completely ignorant civilian, I'm interested in "why subs?". I don't have a problem giving the Navy $25bn - and it will create a lot of new jobs in Adelaide - but do we actually use submarines for anything?

Given our military's role in the last decade seems to include a lot of peace keeping, conducting operations in countries like Afghanistan (which isn't exactly submarine territory) and border patrol (I watched Sea Patrol :)), are submarines really that practical?

The AWD's that ASC are currently building seem a lot more practical (and cheaper IIRC). Why not buy a hundred of those, or an Aircraft Carrier?
Intelligence and surveillance operations mostly at present, as well as training for wartime roles.

In a time of war, they would provide a VERY big stick indeed.
 

OPSSG

Super Moderator
Staff member
As a non-military, completely ignorant civilian, I'm interested in "why subs?". I don't have a problem giving the Navy $25bn - and it will create a lot of new jobs in Adelaide - but do we actually use submarines for anything?
1 British submarine caused Argentina's navy (moving to engage the British fleet) to return to port during the Falkland Islands war of 1982. Think of what 12 can do in war and the amount of naval resources necessary to counter such an underwater threat.

[ame="http://www.youtube.com/watch?v=iCrl1mzOuYA"]Sinking of the Belgrano[/ame]
 
Last edited:

Ananda

The Bunker Group
We trialled Stirling AIP. The module is sitting on a pallet as we did not find that it provided us with any operational gain. That has been confirmed on some specific events at RIMPAC against an aggressive opfor.

AIP as we know it is going to be a different beast by 2020-2025 as well
If I may ask..why still SSK ?
I mean if the cost of getting SSK are increasingly comparable with SSN, why still bother with AIP, larger hull, more sophisticated sensors, etc..??

The info that I got show the lattest Japanese SSK are already reaching more than USD 1.0 bio per boat, close to what you expect with SSN.
From I read (from other threads, other forum, and Australian Publications), the Collins actually are good subs, it just that the expectations that coming (at least from my perspective), close to what expectations for what you can do of SSN.

So why not just getting SSN ?
We (Indonesia) will do it...if we got money and technology (like the Aussies do)..but considering our situations we'll be happy on getting Kilo's or Amur's.
 

the road runner

Active Member
Ananda the reason Australia dose not choose a SSN is political.A large number of Australian citizens do not like the idea of having a nuclear sub parked in our city s harbour.Even more so ,alot of Australians hate the idea of nuclear reactors let alone nuclear weapons.

I would like to see ASC kept by the Australian Government and not sold off.I think having an asset like ASC owned by the Commonwealth is the way to go for the Australian(ADF) ship building industry.ASC will act as the project managers and client.Benefits include

1)Defence contractors will be more willing to share classified info with the Commonwealth than with another Defence contractor.

2)Cost of the project can be monitored and controlled by the Commonwealth

3)Ensure a skilled workforce for the future of Australian ship building

4)ASC will write the contract to construct the subs(a major advantage is having companies sign your contract instead of theres:))

5)Finger on the Pulse of the Project.(can trouble shoot any problems that arise ,thru good project management and time management)

6)Liquidated damages and time delays can be enforced by ASC or the commonwealth and back charges can be applied to contractors who do not provide the capability required.

7)Quality control to ensure the boats are built to there required specification.

I would hate to see ASC capability,that has been built up over time and has cost Australian tax payers, being sold off to a big defence company.With the ADF having a requirement/capability for a long range patrol sub.These requirements/capabilities are very unique to Australian conditions.(japan has similar requirements)

Having the capability to design/build and overhaul the subs in house is an asset that you cannot put a price on.
DONT SELL ASC as its an asset for the ADF and Australian tax payers!
comments welcomed:rolleyes:
 

Ananda

The Bunker Group
I have heard that many Aussies do not like having anything related to nuclear, so having SSN is not a politically viable option currently.
I've also read from other forum (Key Publishing Aviation Forum), an article from Herald Sunday that basiccaly state $ 20 - 25 bio for this Submarines projects are too expensive and basically create the most expensive SSK ever (in the world).

That's my point, if the Australian public realizing the costs, and say they still willing to pay the costs, the questions will they willing to pay for the most expensive SSK or just go for SSN ?

Afterall no matter how capablle and expensive a SSK, still it will have limitation compare to SSN. With China set to double their SSN fleet (even triple after 2020), and India determined to have at least half a dozen SSN on the next decade, will Australia follow the suit ?? (considering the budget Aussies Navy proposed on getting next gen submarines).

At least having SSN, does not necesseraly means you have to armed them with nuke too Right ??

BTW, do ASC and Australian defence industry will have local capability at this moment on integrating Nuclear reactor to the locally build submarines ? (considering US or UK willing to provide the reactors)

Cheers.
 

the road runner

Active Member
The Herald is not the best form of NEWS in this country.I would not believe anything written in the Herald except fore sport:).The Australian i would consider a better paper.

Also the cost of 25 billion is in Australian dollars(about 16 billion USD)
Ananda i think you have not taken the exchange rate into account?(one US dollar,is roughly 0.66 Australian cents)

We must understand that the requirements for Australia is long range patrol and on station time.A SSN would be great but because of political reasons,i cannot see the government making a decision like that as it would be political suicide.Not to many Australians would vote for a Government who started talking about nuclear subs for Australia.

Australia dose not have nuclear weapons,and as gf has stated AIP will be a different beast in the 2020+ time frame. AIP and battery technology will be greatly enhanced by 2020.I think Australia will go down this path and not nuclear

Nuclear SSN is not gonna happen in Australia and ASC would not have the capability to intergrate a nuclear reactor into a sub without substantial help from our Allies the US and UK.

The senior members will hopefully comment on this:p:
 

mickk

New Member
Nearly 40 years ago, Lang Hancock stated the best way to defend Australia was 2 have 2 Nuclear Submarines. One hiding off the shelf, the other roaming.

40 years later, nothing has changed.

25 billion straight down the toilet. IF they ever get built, they will be 10 years behind schedule and out of date before they leave the shipyard.

We could have 2 or 3 CVNs complete with air wing for less than 25 billion.

We should have gone Nuclear in the 70s.
 

Ananda

The Bunker Group
Also the cost of 25 billion is in Australian dollars(about 16 billion USD)
Ananda i think you have not taken the exchange rate into account?(one US dollar,is roughly 0.66 Australian cents)
I believe I have put into the account that the amount is in Aus$ and not USD. But as you have put the number, USD 16 bio (or USD 1.3 bio per boat if it goes for 12 as plan) still a huge cost for SSK. Base on what I have read on Japanese sources, their lattest SSK cost 'only' roughly USD 1.0 bio, which is many sources now say 'the best SSK' at this moment.
This come from Japan that notoriously have 'overpriced' military equipment (at least in my oppinion) although off course very capables ones also.

The 1.3 bio price tag if I'm not mistaken is roughly at the same cost range on what the frenchie prepares for their 'Baracuda' new SSN.
Off course I can't speak for Australian on their reluctance for nuclear power, but in my oppinion, having nuclear power subs, is definetely not mean you go 'nuclear' armed forces.

AIP or other non nuclear propulsion technology is coming out, but at least again in my oppinion also still an unproven technology.
Unproven at the sense still do not warrant the additional cost it's incurred versa the additional potential it supposed to be given (compared to existing non AIP SSK).

It may be in 2020 the technology (AIP, Fuel CEll, etc) coming to full potential, still it might be not. However putting USD 16 bio - Aust $ 25 bio on still only promissing technology is a huge bet in my reccon.

Unless off course with that kind of money, Australia getting more than 12 boats.
 

Falstaff

New Member
I would like to see ASC kept by the Australian Government and not sold off.I think having an asset like ASC owned by the Commonwealth is the way to go for the Australian(ADF) ship building industry.
A few thougts: I do understand that you would like to keep ASC, however selling off ASC will probably have some very good reasons as well, esp. regarding costs.
First of all Australia is a relatively small country (population and economy) compared to the large national economies like e.g. the US or Japan and Germany and would probably have even more difficulties in supporting a government owned company the size of ASC in times of crisis.
Secondly and most important government owned companies have a history of catastrophic failure regarding cost and quality control, the same goes for "good project management and time management", as you put it. Effectiveness ("do the right things") and efficiency ("do things right") are not common among them. You really want politicians to control the company? Come on...
Another thing is that if a government owned company competes on the world market, there often are provisos with regard to competition laws.

ASC will act as the project managers and client.
I hope I get this right, it sounds like the total economical nightmare. Conflict of interests? Mighty thing.

Ananda said:
That's my point, if the Australian public realizing the costs, and say they still willing to pay the costs, the questions will they willing to pay for the most expensive SSK or just go for SSN ?

Afterall no matter how capablle and expensive a SSK, still it will have limitation compare to SSN. With China set to double their SSN fleet (even triple after 2020), and India determined to have at least half a dozen SSN on the next decade, will Australia follow the suit ?? (considering the budget Aussies Navy proposed on getting next gen submarines).
Regarding costs, SSK's are much more cost effective than SSN's. Not only do you have to keep in mind what you want to do with the nuclear material after the sub's lifespan (and I guess the Australians wouldn't let them rot away in some harbour or just dump them in the sea) but you would have to set up a completely different infrastructure.
Apart from public mindset there are good reasons to go non-nuclear and I believe the Australians made a list with the pro's and con's and will chose what suits their requirements.
There are some countries that could very easily build SSN's if they wanted to, among them Japan and Germany, as they have the technology base to design and build or acquire what it takes. They won't however, and IMHO that's not only because the people won't allow it.

Ananda said:
AIP or other non nuclear propulsion technology is coming out, but at least again in my oppinion also still an unproven technology.
Unproven at the sense still do not warrant the additional cost it's incurred versa the additional potential it supposed to be given (compared to existing non AIP SSK).
No, at least for fuel cells it's working perfectly well. And I don't know what gf was referring to (I wish I did, as always... sigh), but battery, fuel cell and generator/electric engine technology are making quantum leaps at the moment and will be smaller, lighter, more powerful and durable. Sooner or later the full hybrid will emerge and I even could imagine that one day there will only be a small diesel generator for hydrogen generation and emergency (just my opinion).
 
Last edited:
A

Aussie Digger

Guest
We could have 2 or 3 CVNs complete with air wing for less than 25 billion.
Yep, they'd look lovely tied to the docks at FBE or FBW...

The entire submarine force comprises 420 sailors at present with a full manning complement of 660...

A USN CVN has approximately 5000 pers...
 

smellyjocks

New Member
Aircraft carries are big targets.. they require escort vessels to protect them, 1X Carrier probably means our Navy will be all in one place when the Carrier is deployed.

Out of interest the 2500-7500 sailors required to man these things..is that inclusive of the personnel on the escort vessels? Or do we need to add another 1k odd sailors into the mix?
 

StingrayOZ

Super Moderator
Staff member
Our fleet is going to be fully used with the LHD's anyway.

2 x AWD a Frigate, subs doing their thing. Other frigates doing escort and patrolling duties etc. The LHD are going to be used together, any operation that big our whole ADF is going to be involved. Most likely most of our nearby allied neighbours are going to be in it as well.
 

StingrayOZ

Super Moderator
Staff member
Out of interest the 2500-7500 sailors required to man these things..is that inclusive of the personnel on the escort vessels? Or do we need to add another 1k odd sailors into the mix?
Nimitz about 3000 navy, 2,500 airwing. Then you add the crew of the escorts, 2 destroyers, a cruiser, subs, maybe a amphib (3,000 just for them!).. But a nimitz would have more power than raaf
 

Alonso Quijano

New Member
I do not like the new Spanish submarines and Lockheed Martin S-80 class?

have capabilities ocean AIP spit missiles and tomahawks.

are also very secretive.

Immersion Displacement: 2426 t
Area: 2.200t
Dimension Total Length: 71.05 m
Casco Hardy: 51.76 m
Breadth 11.68 meters
Draft 06.02 meters
Propulsion Propulsion Plant:
Main Power: 3,500 kW
Diesel Power: 3 x 1200 kW
AIP Reactor power: 300 kW
Surface speed 12 knots
50-60 Days Autonomía Navigation Area
20-30 Days Immersion Navigation
Moving Autonomy 8000 km
Autonomía Reactor AIP (not confirmed): 15 Days
Speed 3 knots on surface
Speed to 4 knots in Immersion
Crew 40 People
3 Officers
4 officiers
25 Ratings
8 Special Forces Soldiers.


Arms:

6 torpedo tubes of 533mm lance

Torpedoes DM2/A4 Multipurpose

Anti Mk48 torpedoes

Sub-Harpoon antiship missiles bolck II

Tac Tactical Tomahawk missiles - Tom

and the price is only about 450 million euros.
 

Ozzy Blizzard

New Member
From a geopolitical perspective, a CVN would be about as useful as tits on a bull for the ADF. Arguably Australia's next gen SSK/G is the single most important procurement program, and most of the R&D and design is domestic (awfully good for the future of Australia as a maritime power) which indicates how vital this form of technology is to us.

Developing extremely advanced next gen SSK/G's and building 8 to 12 is geopolitically vital for two reasons. Australia's greatest strategic fear is the rise of an East Asian maritime power that has the ability and intent to attack South East Asia. Very advanced SSK's are vital in this scenario for two reasons:

  1. Advanced SSK's will pose a significant threat to any maritime expeditionary force intending to project power into the sea air gap and possibly Australian mainland. Even the threat of an advanced SSK's presence will severely limit an opponents options of maneuver increasing the effectiveness of air power, and the lethality these platforms bring to the maritime battle space mean they are vital for the defence of the Australian mainland.
  2. Having enough Advanced SSK's to simultaneously keep enough boats in the Sea Air Gap to react to any maritime incursion (~4) and 2 boats to deploy on offensive missions will provide Australia with a strategic advantage far beyond our weight. This extra capability will give the RAN the ability to effectively close the Malacca straight. This is a vital capability because any East Asian power will be heavily reliant on hydrocarbons imported from the middle east. A successor to the mighty Collins will be truly lethal in such a noisy, shallow environment, and awfully hard to counter. Thus, this platform gives the RAN the ability to interdict the energy supply lines to East Asia, and that has extremely significant implications for any potential foe.

The Collins replacement is critical for the future of the ADF, and considering the success we have had with Collins it should be extremely capable.
 

swerve

Super Moderator
I do not like the new Spanish submarines and Lockheed Martin S-80 class?

have capabilities ocean AIP spit missiles and tomahawks.
are also very secretive.

Immersion Displacement: 2426 t
Area: 2.200t
...
Moving Autonomy 8000 km
...
Australia is looking for bigger, longer-range submarines. I think they want something more like the Japanese Sōryū class (improved Oyashio) - about 4100 tons submerged.
 

gf0012-aust

Grumpy Old Man
Staff member
Verified Defense Pro
Japanese submarines capable of attacking land?
yes - it's a fire control and fitout issue - not a contemp boat to boat comparison.

As far as being able to take on a nuke at deep water combat is concerned - the japanese are only one of 2 conventionals able to achieve similar depths and able to go deep to take the fight to the nuke.

IMO, NO european sub is as competitive. depth, energy state, fitout potential etc.... all are better served via Sōryū/Oyashio/Collinss sized vessels.
 

Alonso Quijano

New Member
yes - it's a fire control and fitout issue - not a contemp boat to boat comparison.

As far as being able to take on a nuke at deep water combat is concerned - the japanese are only one of 2 conventionals able to achieve similar depths and able to go deep to take the fight to the nuke.

IMO, NO european sub is as competitive. depth, energy state, fitout potential etc.... all are better served via Sōryū/Oyashio/Collinss sized vessels.
which reaches a depth and a Japanese submarine collins?

what type of weapons used to attack earth?
 
Top