A hypothetical carrier buy for the RAN?

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1805

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Much of the discussion around a hypothetical carrier buy for the RAN is based around the ability/desire of the Govt to fund.

Based upon my really simple calcs the funding of Defence currently looks like this (all in 2010 $):
- $25b base with 3.0% real funding increases out to 2018
- 2010 $25b
- 2040 $32b
- 30 year period $926b

If we were to maintain defence spending at 2.0% of GDP, Defence funding might look as follows:
- Maintaining 2.0% of GDP
- 2010 $25b
- 2040 $60b
- 30 year period $1,214b
- Additional $288b over current funding

Australia might be forced to increase Defence spending as a result of the changing strategic position in the Asia/Pacific region arising from the below and creating a 3 or 4 multi polar power environment:
- Declining US spending (given their budget position it has to decline)
- China fielding submarines and maybe carriers, as well as potentiall building bases in Timor and Fiji to complement their facilities in Pakistan
- A rising India competing with China
- Russia getting itself in order, Japan getting scared, a non-aligned movement?

Increased budget spending could see:
- Increasing to 2.5% of GDP
- 2010 $25b
- 2040 $75b
- 30 year period $1,518b
- Additional $592b over current funding

or

- Increasing to 3.0% of GDP
- 2010 $25b
- 2040 $90b
- 30 year period $1,821b
- Additional $896b over current funding (almost doubling current spending)

Obviously these figures do not take into account the fact that the cost of defence rises faster than inflation or that the Australian economy might not average 3% growth pa over the 30 year period. However all three numbers are affordable (though not necessarily without some strain).

Given that that based upon current funding shortfalls, Defence would need to just maintain 2% of GDP funding for the current white paper, what are the possibilities if Defence were to be funded beyond this?

Carriers would certainly be a possibility.
All of this is a long way off, I can't see a dignificant decline in USN projection capability. There maybe a very strong case that the replacement of the Camberra's should be more multi role and fixed wing capable. However as the current ships have not even joined the fleet probably a bit premature.
 

gf0012-aust

Grumpy Old Man
Staff member
Verified Defense Pro
Much of the discussion around a hypothetical carrier buy for the RAN is based around the ability/desire of the Govt to fund. ....................

Based upon my really simple calcs the funding of Defence currently looks like this (all in 2010 $):
Carriers would certainly be a possibility.
The govt has taken $20bn away from Aust defence for the next 10 years. it was not negotiated, Defence has to cut projects if it wants to maintain capability. we aren't allowed to employ contractors, reservists are getting their hours cut (the fall back when we can't hire civilians) and

thats approx what it would cost to sustain a task force for 10 years - that does not factor in more than one task force, it does not factor in buying fixed wing combat aircraft and their own sustainment costs to stay in service.

the govt took away $20bn for a reason.

why would we even bother wasting money on a task force when we have a clear and present shortfall in tactical medium lift, heavy helos, soldier 21 constructs, and more importantly, all the work happening on NCW (its not visible, so its not sexy to the general public, but its more important by a golden mile than a carrier with limited utility)

do we cut all the work in geospatial, in intelligence developments, in sensor developments?

planners have to seriously look at what we sacrifice for every major piece of kit we need. we DON'T have a bottomless pit of money.

all the GDP figures and treasury stats in the world don't change the fact that a carrier task force - let alone the essential min 2 or better 3 needed for proper force redundancy would kill off far more important capabilities which offer real relevant and essential capability in the next 25 years.

if you don't have the proper force structure to field, deploy and defend a carrier, then you have a target. on terminal countdown
 
A

Aussie Digger

Guest
I can only see a couple countries in that list that dont really have a need for carriers. But other than those couple, the rest seem fine. I can't believe the amount of people on here who are against an aircraft carrier, and I've been holding backing my thoughts for a while now regarding this issue. The fact of the matter is that we could quite easily maintain an aircraft carrier (or two), despite what many seem to think. We could also afford an aircraft carrier, despite what many think. A carrier would not only provide the RAN, but the wider defence community a very valulable asset that has clearly demonstarted its usefullness over the past 70 years, and if you anti's on here think otherwise and want to question their usefullness, then you need to go find a labrador. Im with you on this one T68, but the majority of users on here are not. Im sure this oughta rattle a few cages.
We could find the funds for it, sure. Finding the people for it will be harder and actually getting it to sea and operating fight jets will be even harder still.

Then of course one can wonder what it will actually achieve for the resources it consumes? ADF's primary mission is the defence of Australia, and you would have the primary defence platform operated by the Navy, the one which absorbs the most amount of resources and the one which also happens to provide virtually zero capability in a defence of Australia scenario...

Nice plan. It would provide some capability for expeditionary operations, but without coalition support, will be extremely vulnerable in a high threat environment with the level of escorts Australia could actually provide it...

Other than that, it'd provide a very nice looking white elephant...
 

StingrayOZ

Super Moderator
Staff member
How about this... a far feched white elephant, but more realistic than Aussie running a CVF or Nimitz.

Another 1 (or 2 perhaps) LHD with more specific fixed wing capabilities (fuel and weapon bunkerage, some dedicated maintence for example). Say 75% as capable as the current LHD in amphibious operations if required. The additional fuel bunkerage may be useful as fleet oiler or for amphib helo operation etc.

Then a pool of 16 F-35B's, and several carrier based fixed wing UAV's (~20?). Not all would be deployed at the same time, and could be launched, recovered and refuelled off the regular LHD's. Now you are talking about 3 or 4 ships, of which you would have atleast one always avalible and most likely two. You could sustain 1 ship at all times, and two for a significant period. With four ships, you could surge all three (for a big international effort).

F-35B fitted with probes for a2a refuelling meaning they could operate 90%+ as the same missions as the F-35A's from land bases. But would be specifically useful over water, a broken probe or delayed/damaged refueller would not require the F-35B pilot to ditch in the ocean but land on a carrier. Aircraft could be forward based on the carrier. Aircraft could be refuelled and rearmed on the carrier. I would imagine landbased refuelling aircraft would operate over the carrier to extend flight time, range etc.

Cost of the carrier? Lets say a billion. Aircraft? lets say a billion. Crewing? It would be a big ask, yet achieveable, and could be crossed with the other LHD's.

And to get that carrier we would need atleast 1 more AWD more likely 2.

If we had:
12 subs with 8xTlam, 8xharpoon, 20xtorpedos
5 AWD's with SM-3, tlam, sm6, essm, laser phalanx
2 fully fitted LHD + 1 sealift (bay class?)
8 ANZAC II PAC3, tlam, sm6, essm, phalanx
20 OCV with Harpoon, Phanlax
14 patrol boats
30 NH90 RAN helos
6 LCAC + other landing craft

And Army who was fully equiped and 15% larger, a RAAF with 100 F-35A's already delivered and perhaps a few more refuellers and AWACs. And we had a pressing need for a carrier (ie US decline, rising regional powers).
 

Todjaeger

Potstirrer
How about this... a far feched white elephant, but more realistic than Aussie running a CVF or Nimitz.

Cost of the carrier? Lets say a billion. Aircraft? lets say a billion. Crewing? It would be a big ask, yet achieveable, and could be crossed with the other LHD's.
Is it doable? Sure, but it still runs into the issue of either requiring a fairly significant injection of additional resources to Defence, at a time when Defence is being required to cut back on expenditures. That, or the capability would come at the expense of other Defence activities and procurement.

It might be a less significant expenditure in terms of cost vs. a CVF or CVN, but still significant.

-Cheers
 

StingrayOZ

Super Moderator
Staff member
Oh definately. In the current climate no, no carriers for the RAN. The RAN will be lucky to get what was already agreed to and then be able to adiquately operate, train and man it.

In 10 years, provided we have a super resources boom, and during that boom we strengthen our manufacturing and retail sectors to prop the whole thing together so we can continue to operate all this stuff. Also provided we get that was origionally outlined in the whitepaper. Then it may be concidered (or ruled out).

The LHD's we have choosen will be able to operate as an poor man emergency carrier or assist other carriers at the expense of its origional mission. Certainly not ideal, but for a small navy potentially useful and supportive of a single carrier.

But if we had 3 or 4 with 2 having specific carrier modifications then we could operate them as lillypad carriers or very light carriers. Proberly not completely out of range of our fixed wing resources (AWAC and refuellers at the very least and atleast overlapping with fixed wing f-18/F-35) but certainly extending our region of operations.
 

1805

New Member
How about this... a far feched white elephant, but more realistic than Aussie running a CVF or Nimitz.

Another 1 (or 2 perhaps) LHD with more specific fixed wing capabilities (fuel and weapon bunkerage, some dedicated maintence for example). Say 75% as capable as the current LHD in amphibious operations if required. The additional fuel bunkerage may be useful as fleet oiler or for amphib helo operation etc.

Then a pool of 16 F-35B's, and several carrier based fixed wing UAV's (~20?). Not all would be deployed at the same time, and could be launched, recovered and refuelled off the regular LHD's. Now you are talking about 3 or 4 ships, of which you would have atleast one always avalible and most likely two. You could sustain 1 ship at all times, and two for a significant period. With four ships, you could surge all three (for a big international effort).

F-35B fitted with probes for a2a refuelling meaning they could operate 90%+ as the same missions as the F-35A's from land bases. But would be specifically useful over water, a broken probe or delayed/damaged refueller would not require the F-35B pilot to ditch in the ocean but land on a carrier. Aircraft could be forward based on the carrier. Aircraft could be refuelled and rearmed on the carrier. I would imagine landbased refuelling aircraft would operate over the carrier to extend flight time, range etc.

Cost of the carrier? Lets say a billion. Aircraft? lets say a billion. Crewing? It would be a big ask, yet achieveable, and could be crossed with the other LHD's.

And to get that carrier we would need atleast 1 more AWD more likely 2.

If we had:
12 subs with 8xTlam, 8xharpoon, 20xtorpedos
5 AWD's with SM-3, tlam, sm6, essm, laser phalanx
2 fully fitted LHD + 1 sealift (bay class?)
8 ANZAC II PAC3, tlam, sm6, essm, phalanx
20 OCV with Harpoon, Phanlax
14 patrol boats
30 NH90 RAN helos
6 LCAC + other landing craft

And Army who was fully equiped and 15% larger, a RAAF with 100 F-35A's already delivered and perhaps a few more refuellers and AWACs. And we had a pressing need for a carrier (ie US decline, rising regional powers).
You could save money by just substituting say 20 F35a for F35b. The potentially significant capability of the ANZAC II may mitigate against the need to have 2 AWD, however there probably is a case for a 4th anyway.
 

Sea Toby

New Member
You could save money by just substituting say 20 F35a for F35b. The potentially significant capability of the ANZAC II may mitigate against the need to have 2 AWD, however there probably is a case for a 4th anyway.
How can Australia save any funds buying F-35As instead of F-35Bs when Australia never had any intentions of buying F-35Bs? And as far as a light carrier is concerned, F-35As don't have the landing gears suitable for a arrested carrier landing... For arrested carrier landings Australia would need to buy F-35Cs, or buy F-3Bs for vertical landings... :D

Plus Australia has no intentions of buying a light carrier either, not with the dreaded budget cuts looming...
 

SASWanabe

Member
Sorry to Dig up an old thread but...

Royal Navy aircraft carrier will be sold after three years - and never carry jets - Telegraph

If this is true (And the guys not just blowing smoke out his arse) does this not present an opportunity for Australia that changes things?
I fully expect the fact people are gonna come and whine about needing a minimum of 2 carriers for a continual carrier force. But the Brits are gonna make do with 1 QE Carrier HMS Ocean and HMS Ark Royal as Helicopter carriers.

Cant we make do with 1 QE and 2 Canberras?

Lets face it Australias Economy is booming compared to most western nations at the moment and when are we ever going to get an opportunity like this again? Shiny brand new carrier fully modernised, Small crewing requirements (By Small i mean compared to most carriers) Interchangeaility between the RAAF's F35A and F35C used on carriers?
 

Abraham Gubler

Defense Professional
Verified Defense Pro
Because of the SDR cuts to the RN there is a window of opportunity for the RAN to acquire a carrier capability with far less drama than what would usually apply. This includes not just buying the surplus British ships and aircraft but importantly for lateral recruitment of the RN personnel who will be doing little for the next 10 years.

The best solution for the RAN would be the Queen Elizabeth as it is being built and an air wing of F-35Bs. That way when the carrier is in refit the air wing can still train from an LHD. You could probably buy the ship from HM Govt. for $2-3 billion (AUD) and have them take onboard all the risk. Cost of 24 F-35Bs would be around $4 billion but would not be available until 2020ish. The fleet air arm could be trained up on any kind of gap fill aircraft, even ex RNZAF, ex RAN Skyhawks.

But despite the bargains available it would still cost billions and it doesn’t appear that the Australian government has the capacity for this kind of strategic adventurism at the moment.
 

SASWanabe

Member
But despite the bargains available it would still cost billions and it doesn’t appear that the Australian government has the capacity for this kind of strategic adventurism at the moment.
i see your point but dont agree with that, if the governments willing to spend 30bn+ on desining and building our own subs when a couple off the shelf euros would be 10-15bn thats Adventurism in my mind.

i know id rather have 15bn to play around with than homegrown subs.
 

Ozzy Blizzard

New Member
i see your point but dont agree with that, if the governments willing to spend 30bn+ on desining and building our own subs when a couple off the shelf euros would be 10-15bn

i know id rather have 15bn to play around with than homegrown subs.
The sub fleet is a core element in ADF doctrine and govt sees a bad ass SSK/G fleet as increasing our strategic weight regionally and acting as a form of deterrent, a single carrier probably wouldn’t do the same. Plus you have to remember that investing in home grown mean investing in Aus R&D base which pays off long term. Still bargain basement prices.
 

ThePuss

Defense Professional
Verified Defense Pro
Because of the SDR cuts to the RN there is a window of opportunity for the RAN to acquire a carrier capability with far less drama than what would usually apply. This includes not just buying the surplus British ships and aircraft but importantly for lateral recruitment of the RN personnel who will be doing little for the next 10 years.

The best solution for the RAN would be the Queen Elizabeth as it is being built and an air wing of F-35Bs. That way when the carrier is in refit the air wing can still train from an LHD. You could probably buy the ship from HM Govt. for $2-3 billion (AUD) and have them take onboard all the risk. Cost of 24 F-35Bs would be around $4 billion but would not be available until 2020ish. The fleet air arm could be trained up on any kind of gap fill aircraft, even ex RNZAF, ex RAN Skyhawks.

But despite the bargains available it would still cost billions and it doesn’t appear that the Australian government has the capacity for this kind of strategic adventurism at the moment.
The SDR states that Charlie's will be bought instead of the Bravos and putting the associated "Cats and Traps" on the QE's will push right the in-service date four years to 2020.

It is beyond me why Brittan ever wanted to get Bravos, with a carrier that big it a criminal waste not buy Charlie's.

I really doubt that it will take four years to modify the QE's as Brittan has already designed and recently tested the catapult they developed as risk mitigation. More likely it an excuse by the Tories to save some more money.
 

Abraham Gubler

Defense Professional
Verified Defense Pro
i see your point but dont agree with that, if the governments willing to spend 30bn+ on desining and building our own subs when a couple off the shelf euros would be 10-15bn thats Adventurism in my mind.

i know id rather have 15bn to play around with than homegrown subs.
Problem being with this point of view is its based on bullshit. Not saying you're responsible for the bullshit but someone has feed it to you. The OTS European submarines would not be capable of the Australian mission. They would be next to useless. Also they would have to be made in Europe to cost so low in which case that's $15 billion you've just sent overseas that won't be reinvested in the Australian economy and tax base just so we can have an ASW training asset for sailing around the east and west coasts of Australia.
 

Abraham Gubler

Defense Professional
Verified Defense Pro
It is beyond me why Brittan ever wanted to get Bravos, with a carrier that big it a criminal waste not buy Charlie's.
Because the RN carrier with F-35Bs would be far more capable than one with F-35Cs. The extra range of the F-35C is just on paper. Because it is a CTOL aircraft you need to fly in cyclic operations which means a safety margin of at least 25% fuel on return to carrier. So your radius of action is 12.5% smaller than the F-35B. Also you can only fly high intensity for 12 hours each day and have no option for low intensity 24 hours a day or any particular mix of intensity tailoring to need. You can also only have half the air wing available for a particular mission package at any one time.
 

SASWanabe

Member
The SDR states that Charlie's will be bought instead of the Bravos and putting the associated "Cats and Traps" on the QE's will push right the in-service date four years to 2020.

It is beyond me why Brittan ever wanted to get Bravos, with a carrier that big it a criminal waste not buy Charlie's.
I agree with Abraham, if we did end up getting a QE, F35B would be best for us because the Canberras could be certified to operate them and keep up training while the QE was in refit.
 

weasel1962

New Member
Re:

After going through all that hassle of arguing that a carrier capability isn't needed ie Canberra doesn't need ramps, to do a u-turn at this juncture would be a massive flip-flop for the Australian govt.

Not that it hasn't been done before. There's enough time to budget for the carrier no doubt.

But the requirement needs to be addressed. For FPDA commitment, there more than sufficient air bases + rights to allow -As to be based. Unlike UK, Australia doesn't need to defend overseas dependencies (unless one counts christmas island which is within range of F-35As). Mostly, the CVF would be used in the escort role rather than power projection.

There is a question about whether its the right size.

To maximise CVF use, 36 a/c complement taking into account 75% serviceability etc would normally require ~48. That's 50% to 66% of planned F-35 buy with the initial batch of -As already ordered.

Operating it merely at the UK intended peacetime complement of just 12 jets is a massive waste of capacity imho.

Again that's pitched against converting a canberra to a CVE role (which may end up far cheaper than just buying the QE carrier outright and may be the right size for the job).

Whoever's in procurement would find it a difficult pitch with lots of potential pitfalls.
 

SASWanabe

Member
Actualy, thinking about it would we really need to buy new aircraft in the short term? arn't the F/A -18E/F "Carrier Capable"? couldnt those be used on a CATOBAR equiped QE in the interum?
 

Ozzy Blizzard

New Member
Actualy, thinking about it would we really need to buy new aircraft in the short term? arn't the F/A -18E/F "Carrier Capable"? couldnt those be used on a CATOBAR equiped QE in the interum?
But then you'd effectively constantly deploy 25% of the fighter force, and the most capable 25%. If you want the RAAF at proper strength you would need to replace the Rhino's or the RAAF has in effect 3 fighter squadrons instead of 4.

The question I have to ask in all this is for what purpose? What utility would the ADF get out of a single carrier? How would fit with current doctrine and strategic posture?
 
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